* frequency bands 2m/70cm * gain 8. Still it manages an impressive 8-9 dBi where the variability is due in part to its not-quite-omni-circular pattern. Add to Wish List. Comet vs Diamond. Check Store Stock. “As we look out to 2015, our strategy and decisions will be driven by the following organizing principles,” CEO Tim Armstrong during the earnings call. 2db on 70cm. The answer is: You need to use both a duplexer AND a triplexer to accomplish that. I have many Diamond antennas over the years. Mounting Mast Dia: 1. 7db * power 200w * type 3x5/8, 8x5/8 * length 5. COMET-NCG GP-9 144 / 440 MHZ Fiberglass Vertical Antenna 8. pdf ) : The man known as the "Father of Competitive Radio" in the former Soviet Union, Boris Stepanov, RU3AX (ex-UW3AX), of Moscow, Russia, died on July 28, a. Comet GP-3 Dual-Band VHF/UHF Base Vertical Antennas provide very good gain on the 2-meter and 70-centimeter bands. : 144 / 430 MHz Lunghezza: 20 cm Connettore: BNC Peso: 19 g Potenza: 10 W Configurazione: 1/4λ (144 / 430 MHz) Solo RX: 120 (Banda Aerea) 150/300/450/800 MHz. Dual-Band 2m and 70cm Yagi antennas. Comet CA-UHV vs Diamond HV7A. Product Description. There are many antennas working with this principle on the market. trunk lid, hatchback, vertical door, etc. I ordered the “high power” diamond antenna so this wouldn’t happen. Download Comet Antena catalog in (. These are the newer antenna design for the IP100H radios by Icom 8930044191. Had a home made duel band "J" Pole antenna up about 30 feet, was just using with a 2 meter radio. 15-1,1-chome Sugamo,Toshima-ku Tokyo,Japan. 12 - Four-bay collinear antenna vs. Subject: Antenna VHF UHF Keywords: Diamond, X-30, X-50, X-200, X-300, User manual. Our Price $139. Their fold-over design has a hinge that rotates 360 degrees inside of the socket, so it can. 7-430MHz Wide Band Portable Antenna Diamond RHM10 (M connector type) The RHM10 can be operated on wide band 7-430MHz. Of course there is a lot to be said about the Comet antenna being used in our application. OSJ - Dual Band 155/460 MHz - Search & Rescue. 6 vol%) and scarcity of olivine (4. [email protected] Comet GP-3 Dual-Band VHF/UHF Base Vertical Antennas provide very good gain on the 2-meter and 70-centimeter bands. 5" radials for quick and easy installation. 75 Carat, Round Diamond 14k Yellow Gold Wedding Ring Band, 5 X 0. Dxengineering. Larsen Forums. Product Description. Stay connected with Tram. 2-axis adjustment gives flexibility in mounting location, i. When I say "better" I mean lighter weight than a diamond. antenna collineare per telefono long range. HVC7: 40m Loading Coil for HV7A & MV3A. 95 Antenna Supplies. The J-Pole antenna has a low noise floor and wide bandwidth, so it will do an excellent job picking up your VHF and UHF. Premium quality anttennas for two bands. When retracted the lenght is 19. Something like the Diamond MX3000N Triplexer might be of interest. I also have a Yagi 800. Verticals are commonly installed at ground level, although you can also place a vertical on the roof of a. It is ok for other bands but more suited for airbands. Buy the Comet GP9 if you want VHF/UHF or buy the Diamond F - 22A if you want VHF only. Subject: Antenna VHF UHF Keywords: Diamond, X-30, X-50, X-200, X-300, User manual. The antenna kit also includes a bracket and three 20. 2-axis adjustment gives flexibility in mounting location, i. Buy Diamond SRH770S then you have come to the right place. Please reduce your quantity or change your pickup store to check stock nearby. 3 Vertical, 3 Horizontal, Boom Length 11. Comet and Diamond antennas also tend to have fairly fragile coils, small gauge winding wire mainly. the two antennas and discov-ered that whether the Comet was near the ground with its element touching tree leaves, or 15 feet above ground and out in the open, reception was the same. The J-Pole antenna has broadband receive capabilities so it will work well as a scanner antenna over a wide range of frequencies. 95 Amateur Mobile Antennas : The Comet SBB-7 dual band is a 2 meter and 440 MHz mobile antenna. This 17 ft. Diamond vs Comet Ant. BTECH QHM07 Premium Noise Cancelling Earpiece with In-line PTT & Microphone (Includes Earmolds and Earbud) Add to Cart Buy on. I didn't need to use that on the TH-F7, on the Wouxun KG-UV2D with the SMA gender changer screwed in instead, it proved really useful. These superior-quality base station antennas feature a one-piece heavy duty UV-stabilized fiberglass radome for many years of reliable use Find Comet GP-1 Dual-Band VHF/UHF Base Vertical Antennas GP-1 and get Free Standard Shipping on orders. HT Antennas. Diamond SRHF40A Flexible VHF/UHF 2m/70cm HT/Scanner Antenna SMA male. Skip navigation Diamond RH77CA antenna on the KQ2H Repeater. This is the minimum of the good replacement antennas. This would be a good antenna when you want a low profile installation with minimal wind load. Vertical HF Antennas - Yagi 6m Beam Antenna - Wire Dipole Antennas. I'm considering the purchase of either a 2m/440 or a 2m/220/440 base station antenna. 3 Vertical, 3 Horizontal, Boom Length 11. My personal experience Yes, they are out there. Diamond V2000A vs. Got the Comet SBB-5 Today. Looking for anything better for 700 and 800 mhz bands. So high power tends to ruin them quicker. 95 Your Price: $49. , 2-section antenna features a heavy-duty fiberglass base station, an insulated conductor, a 144-148 MHz /440-450 MHz frequency. MPX Elettronica Comet SMA-703 ANTENNA TRIBANDA PER PORTATILI [SMA-703] - Comet SMA-703 ANTENNA TRIBANDA PER PORTATILI CARATTERISTICHE TECNICHE Gamma operativa: 144 / 430 / 1200 MHz Configurazione: 1 / 4λ (144 MHz) 1 / 4λ (430 MHz) 1 / 2λ (1200 MHz) Potenza massima: 10 W Guadagno: 0 / 0/ 2. 9 foot package. Stay connected with Tram. They have primarily been mounted on 18 wheelers, work trucks, and off road vehicles so they have taken quite a beating from tree branches. I have set up one of the std. I sold that when I switched to BNCs with adapters on all my radios so I could change antennas at will without…. X50A DualBand Base / Repeater Antenna - An excellent choice where ruggedness is. Hambid for Ham radio, scanners, DAB, Shortwave & CB radios. Mast mounting brackets are included. HF AMPLIFIER 1. So, they are running from my xcvd to the antenna thru RG8X and I have 7 or 8 turns of coax at the base of the antenna. which I received today. The dualband VHF/UHF antenna could be a Diamond X-50A, a Comet GP-3, or similar antenna. Two examples are the Diamond Antenna X50 and Comet GP-3. Comet GP-9 Dual-Band VHF/UHF Base Vertical Antennas provide very high gain on the 2-meter and 70-centimeter bands. 5 / 9 dBi 10 Feet 2 Inches SO-239. Perfect for that weekend DXpedition or camping trip. This antenna gets out and receives better on 440 mhz than my Comet GP9 at the same height of 30 feet. Diamond 777 is a great antenna. Add to Wish List. Order #2375 List Price: $53. Magnet Mounts - Trunk Lip Mounting Kits - Mirror & Luggage Rack Mounts. Princeton Antennas CMC. Like from the WRT in a book case and moving the antenna to the top of the book case because you could not move the WRT to the top of the book case. Most Comet mobile antennas over 29″ length have a fold-over hinge built into the base section of the antenna. 44" for improved reception. 7dbd gain UHF430 MHz - 450 MHz. Buy Diamond SRH770S then you have come to the right place. The answer is: You need to use both a duplexer AND a triplexer to accomplish that. measures swr, complex impedence, coax loss in db, coax length and distance to short or open, and has a frequency meter. Near Deep Space 1's closest approach to the nucleus, the solar wind picked up charged water molecules from the coma (upper green band near the center), slowing the wind sharply and creating the V-shaped energy structure at the center. 9 Inch 144/245/430Mhz Whip Antenna for Baofeng Anytone Kenwood TYT Mobile Radios. Comet Antennas has released their new CHA- 250B HF vertical antenna – a straight, aluminum pipe with no parasitic elements, designed for continuous (no gaps) transmit coverage from 3. Diamond Antenna X300A. X50A DualBand Base / Repeater Antenna - An excellent choice where ruggedness is. Comparing Comet CHA-250 Vertical VS. 0dBi 1/2 wave 440MHz: 6. HF Flagpole antenna for 10-80 Meters. The stock Yaesu VX-2R antenna performs no better than the Comet in my experience. Our OTA TV guide lists the television shows you can be watching for free with any quality TV antenna. DUAL BAND ANTENNAS DIAMOND, NAGOYA, MALDOL. These superior-quality base station antennas feature a one-piece, heavy duty, UV-stabilized. Comet Antennas GP-3 SKU: ZCM-GP-3. 170-0002 Phone:03-3947-1411 FAX:03-3944-2981 E-Mail:[email protected] Kantronics 1200 baud TNC to radio cable - DB-9 (m) to 6 pin mini DIN plug. Mobile Antennas • Single or Dual-Band • Gain – 1/4 wave (requires a good ground plane) – 1/2, or 5/8 wave (supposed higher gain) • Height – Longer is better – Be careful of garage door! – Fold-over • HF Antennas – Hustler brand (one of the oldest manufactures) – Spirally wound single band (compromise but cheap). 5:1 or less Max Power: 200 watts SSB/100W FM Length: 5. The Diamond MGC50 window/door feed-through jumper allows you to get the antenna coax into the radio room without drilling holes in the wall or leaving a window/door open. The radiation pattern in the vertical plane is. Check Store Stock. "Planet X· Comet ofthe Chastisement?'? our government has known some 35 years ago and has confirmed it since, that a large comet like planetary body with an entourage of similar stellar objects (numbering in the hundreds) have been discovered all traveling from one direction in space and heading towards our solar system. had this so called antenna for 5 years. The antenna kit also includes a bracket and three 20. 5db extra on 2m and 70cm? I'm hoping to mount an antenna on the side of the house (approx 35feet up). Add to Cart. Is anyone running the SBB-5 and if so how does it perform and is there anything you do. We have been able to communicate over distances in excess of 20 miles utilizing UHF under the base to mobile situations. Its mineralogy differs from the other nakhlites with a high abundance mesostasis (38. Got the Comet SBB-5 Today. antenna 6? big hair 112? blue eyes 4690? blue hair 566? braid 47? butterfly 65? butterfly cheeks 16? comet butterfly 29? crown 612? diamond cheeks 609? gown 11? hairbow 45? lipstick 683? long hair 3088? moon butterfly 977? multiple wings 215? purple eyes 438? purple hair 477? wings 531? younger 419; Statistics Id: 23794 Posted: 2019-02-07 05:36. 75 Carat, Round Diamond 14k Yellow Gold Wedding Ring Band, 5 X 0. I also have a Yagi 800. Check out SGC's PDF. (Will also fit in the Antenna Bag if ALL the elements are removed from the bracket. Comet SBB-2NMO DualBand 144-148 & 440-450 Amateur Radio Antenna 18" NMO Mount 5 out of 5 stars 2 product ratings 2 product ratings - Comet SBB-2NMO DualBand 144-148 & 440-450 Amateur Radio Antenna 18" NMO Mount. I have many Diamond antennas over the years. I have now obtained more information relating to the Diamond BB7V and BB6W broadband antennas. BTECH QHM07 Premium Noise Cancelling Earpiece with In-line PTT & Microphone (Includes Earmolds and Earbud) Add to Cart Buy on. Popular Comet models are: Comet GP-3 - DualBand 146/446MHz - The Diamond X-50 is the equivalent. Subject: Antenna VHF UHF Keywords: Diamond, X-30, X-50, X-200, X-300, User manual. Comet GP15. 1dBi gain on 440Mhz. club station has a Diamond X300A, and I am impressed with the quality of the. Diamond SRH519 vs Comet SMA3. Got the Comet SBB-5 Today. CHL19 COMET Dual band mobile antenna VHF 144 / UHF 430 Mhz. 2m/70cm 3/5. ), Boom OD 1. i think uv3r antenna is two female single band i. The Diamond Antenna NR770HBNMO paired with their K515S insulated luggage rack mount provides measurable and observable upgrade for my 2015 Subaru Forester 2m/440 mobile. 2' firestik on a Diamond k400 or Comet rs 720? After doing some reading it seems like these hatch lip mounts aren't made to support a fiberglass antenna like the firestiks but more suited to use with thinner antennas for HAM. All of our antennas come with the sensors already pre-installed so if you decide to add one of the auto controllers (SDC-100 Simple Controller, SDC-102 Programmable Controller, Turbo Tuner) now or later. These well-designed black-anodized Comet antennas can handle less-than-perfect weather and top highway speeds. I'm thinking of getting the Yaesu FT-7900R, a Diamond K-400 mount and the Comet SBB-5 antenna. INTRODUCTION. Here is a brand new dedicated VHF + UHF airband base antenna from Comet. How to build a ZS6BKW Antenna - VK2KMI. ) OSJ - Business Band, Marine Band & MURS 150-162 MHz. Get big performance from a small space! Comet Antennas is a leading manufacturer of space-friendly antennas designed to make the most of tight spaces. Specifically designed to work with Yaesu. Diamond Antenna X50A SKU: ZDM-X50A. Comet SMA 24 HT Antenna SMA Male. Of course there is a lot to be said about the Comet antenna being used in our application. The Diamond MGC50 window/door feed-through jumper allows you to get the antenna coax into the radio room without drilling holes in the wall or leaving a window/door open. The full lenght of the antenna is 113. Once assembled (easy) this antenna immediately gave me vastly better reception and transmission quality when compared to a J-pole and a home brew Ed Fong design. radioreference. 15-1,1-chome Sugamo,Toshima-ku Tokyo,Japan. 5MHz-57Mhz; RX: 2. item 2 COMET GP-6 Base antenna, 2m/70cm, UHF, 10ft - COMET GP-6 Base antenna, 2m/70cm, UHF, 10ft. It works with Baofeng, Wouxun and other amateur ht two way radios (SRJ77CA is specifically made for Wouxun radios). Comet dual-bander Larsen dual-bander •A J-pole antenna K4KRW Collinear J-Pole •watch out for overstated gain figures Diamond X-50a Ringo Ranger II. 4" Side Mount Boom for A144S5 and A144S10. This item does not qualify for free shipping. APRS-K2 TRRS Cable. FS Diamond V2000A Tri Band Antenna. It has a an N-female connector for the “mix” port and includes a short coax pigtail terminated with an N-male connector for the 70cm port. Gain: 146MHz 4. This won't actually result in an antenna system that covers all of the ham bands, but it can be a good start. Our Price $39. Mast mounting brackets are included. better receive gain with single band antenna. Comet SMA 24 HT Antenna SMA Male. I've done tons of research looking at NMO antennas. Dual-band antenna Diamond X-50H repair. The J-Pole antenna has a low noise floor and wide bandwidth, so it will do an excellent job picking up your VHF and UHF. Vertical HF Antennas - Yagi 6m Beam Antenna - Wire Dipole Antennas. The base antenna utilized with the DB 750X was the Comet GP-9 NC Dual Band base antenna. The answer is: You need to use both a duplexer AND a triplexer to accomplish that. Comet SBB1 - Dual-Band 2M / 70cm Mobile Amateur Radio Antenna - NMO The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. 144MHz band can be operated at both 1/4 wave and 5/8 wave by the length of the rod element. D220R: Mobile Discone Scanner Antenna. HT Antennas JTH2 144/220/440 HT Antenna SMA Connector: JTH4 2m/70cm HT Antenna, female SMA for Wouxun Boefeng, etc: JT524SMA 2m/70cm Dual Band Antenna 7 1/2" JT776SMA 2m/70cm Dual Band Antenna 15 1/2" RH771 2m/70cm Dual Band Antenna 15 1/2" BNC connector. My fake Diamond SRH805S proved to have a minimum SWR at 169MHz. The surface across the gap should be flush with the mounting surface for this tab to rest upon. The Comet antenna is a style available from numerous manufactures – The Diamond MR77 is one example. antenna has 2 frequency ranges: 144MHz to 148MHz and 430MHz to 450MHz. The Diamond tri-band V2000A base antenna seems to be a fair compromise. This superior-quality base station antenna features a two-piece, heavy duty, UV-stabilized fiberglass radome for many years of reliable service. The Comet GP-9 is a 2m/70cm dual band vertical base antenna. The longer antennas (MFJ, Comet, and Diamond) perform better but are slightly more awkward. INTRODUCTION. In addition, specific models mentioned in the Antennas forum Like diamond antennas,discone antennas, air band antennas, vhf antennas, uhf discone and more are here for future reference. Mounting Mast Dia: 1. Comet Antennas GP-3 SKU: ZCM-GP-3. Comet GP-15 Tri-Band VHF/UHF Base Vertical Antennas provide good gain figures on the 6-meter, 2-meter, and 70-centimeter bands in a compact 7. The antenna presented here is a convenient combination of the Diamond BB7V vertical antenna (modified) and a large irregularly-shaped quad loop of wire, and a wire radial that is used to fine tune the antenna for best comprimise of low SWR on the various frequencies of operation. For the price it was almost impossible to homebrew such a solid antenna. Here, you'll find links for high gain antennas covering hf-vhf-uhf. How to build a ZS6BKW Antenna - VK2KMI. It can tell you an antenna's resonant frequency. The Diamond X50 is approx £15 more expensive than the X30. 144MHz band can be operated at both 1/4 wave and 5/8 wave by the length of the rod element. There are many antennas working with this principle on the market. [email protected] 9 Inch 144/245/430Mhz Whip Antenna for Baofeng Anytone Kenwood TYT Mobile Radios. 4335 Steeles Ave. 15 Yamaha 2017-2018 212x 212x California Base Plate F3r-u8584-00-00 New Oem. Comet CA-UHV vs Diamond HV7A. Comet Antennas GP-3. Comet BNC24 Author: seod They are not equal I know the Comet is about 1/2 to 1 bar better on the signal strength meter on my Vertex VX-150 than the Diamond. Great deals on Mobile/In-Vehicle Ham & Amateur Radio Antennas. So high power tends to ruin them quicker. The V2000A utilizes a linear phase shift design to couple the different frequency band sections together. NEW! CAA-500MarkII Comet has redesigned the CAA-500 to include a full-color TFT LCD display and SWR graphing. Here, you'll find links for high quality antennas covering hf-vhf-uhf. Purchased the GP 3 and 100 feed of low loss coax. HT Antennas JTH2 144/220/440 HT Antenna SMA Connector: JTH4 2m/70cm HT Antenna, female SMA for Wouxun Boefeng, etc: JT524SMA 2m/70cm Dual Band Antenna 7 1/2" JT776SMA 2m/70cm Dual Band Antenna 15 1/2" RH771 2m/70cm Dual Band Antenna 15 1/2" BNC connector. Comet GP-98 Tri-Band VHF/UHF Base Vertical Antenna provides very good gain figures on the 2-meter, 70-centimeter, and 23 centimeter bands in a small 9. Review of the Comet SBB-224 Antenna for Emergency Mobile Communications - Duration. It is constructed of a three section heavy duty fiberglass radome with nonconducting ABS section connections to eliminate corrosion and help reduce stray RF, ensuring a clean radiation pattern. The Comet SMA-24, The Diamond SRH77CA each of which I have used for while, and the Signal Stuff Super Elastic signal stick. 5" radials for quick and easy installation. 0 5-Band Butterfly Beam CMA-CHV-5X Comet CHV-5X no spec 5-Band Rotatable Dipole. Due to the shipping complexity of this item an additional shipping charge will be added when shipped. CHL19 COMET Dual band mobile antenna VHF 144 / UHF 430 Mhz. The next antenna I want to talk about is the Nagoya RH-771 SMA antenna for Yaesu type radios and the Nagoya NA-771 reverse SMA antenna for Baofeng style radios. Most Comet mobile antennas over 29″ length have a fold-over hinge built into the base section of the antenna. I'm thinking of getting the Yaesu FT-7900R, a Diamond K-400 mount and the Comet SBB-5 antenna. These antennas are optimized for +proper phasing at 2m, not at the high end of 70cm. The V2000A utilizes a linear phase shift design to couple the different frequency band sections together. No radial verticals Attic antennas. It has a an N-female connector for the “mix” port and includes a short coax pigtail terminated with an N-male connector for the 70cm port. The full length of the antenna is 115cm. I've had a few Comet antennas, all failed when their plastic loading coils broke. Princeton Antennas CMC. I switched back and forth between that and a 10M dipole wire and it seemed to be the same. HRO Discount Price: $149. a 2M/440 dual band and a 10M/6M dual band). 25 wavelengths above ground. Check Store Stock. Even through the GP 3 was 10 feet lower,. 5" radials for quick and easy installation. Browse Gallery of Injector hf 4b pictures, images, photos, GIFs, and videos on imgED. Comet GP-9 Dual-Band VHF/UHF Base Vertical Antennas provide very high gain on the 2-meter and 70-centimeter bands. Gain & Wavelength(s) 2M: 3. Other useful information would include your experience with similar products, infomation on a product that you would purchase instead o. Add to Wish List. High- velocity interstellar gas in the line of sight to the Wolf-Rayet star HD 50896. best with the Diamond. antenna 6? big hair 112? blue eyes 4690? blue hair 566? braid 47? butterfly 65? butterfly cheeks 16? comet butterfly 29? crown 612? diamond cheeks 609? gown 11? hairbow 45? lipstick 683? long hair 3088? moon butterfly 977? multiple wings 215? purple eyes 438? purple hair 477? wings 531? younger 419; Statistics Id: 23794 Posted: 2019-02-07 05:36. An antenna that specializes on either of those bands, such as the 155-160 MHz Land Mobile and Scanner J-Pole antenna or the 462 MHz GMRS and Land Mobile antennas are excellent choices for reception on either of those bands. My comet duplexer ( cf-706 ) allows me to use the DIAMOND V-2000 on all 3 bands. Phasing Harness for Stacking. It can tell you an antenna's resonant frequency. will be like that of a comet. com Mobile Dual Band Antennas - Diamond vs. 5:1 in all 3 bands, it also presents better gain for all 3 bands. Dual Antenna Stacking Boom For A430S10 and A430S15. Order #2375 List Price: $53. ultimax antennas llc. I currently use the one from Radio Shack. If you want a general antenna for all bands then try the discone but for. Comet GP9-N vs Diamond X500HNA. Don’t let H. Diamond SRH519 vs Comet SMA3. It can be used as a rotatable or V type configuration. It works with Baofeng, Wouxun and other amateur ht two way radios (SRJ77CA is specifically made for Wouxun radios). Specifically designed to work with Yaesu. The original UV5R antenna (A-V85) does well as a basic antenna, left room for improvement. DIAMOND CR8900 Quad-Band Mobile antenna. 18 foot Base-Loaded 10/15/20/40/80 Meter HF Vertical Antenna w/ 1500W PEP. And like our other antennas you get the same great look with our Powder Coat Paint system with standard colors of Black, White, Red or Silver. OSJ - Dual Band 155/460 MHz - Search & Rescue. Comet GP-15 Tri-Band VHF/UHF Base Vertical Antennas provide good gain figures on the 6-meter, 2-meter, and 70-centimeter bands in a compact 7. Ver2cal'Wire'Antenna' • Actually'a'ver2cally'orientated' resonate'1/2'wave'dipole'with' the'earth'being'the' return ' half' • Due'to'poor'ground' conduc2vity'a. Gain & Wavelength(s) 2M: 3. Diamond Antenna X50A. antenna has 2 frequency ranges: 144MHz to 148MHz and 430MHz to 450MHz. DualBand 2m/70cm mobile antenna This is the most popular antenna in the Comet line for several reasons: Mid-size - mid-price range - open coil bends to absorb brushes with tree branches - black color fades into the skyline -- ground independent Gain & Wavelength: 146MHz 3. Introduction. This would be a good antenna when you want a low profile installation with minimal wind load. stavo quindi pensando di sostituire la x300 con una diamond x510 o una proxel (che ho visto essere identica in tutto e per tutto). Comet SBB-7NMO 2M/440 Mobile Antenna. Comet SBB1 - Dual-Band 2M / 70cm Mobile Amateur Radio Antenna - NMO The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. I'm checking them for temporary base station use. FEATURED PRODUCTS. uv5r knob is on/off with volume like a cb knob. Most Comet mobile antennas over 29″ length have a fold-over hinge built into the base section of the antenna. The most popular seem to be Comet and Diamond. Comet Antennas; Cushcraft Amateur Radio Antennas; Diamond Antenna; Diamond Antenna; Gordon West (W5YI Group) Heil Sound; Hy-gain; Jetstream; MFJ Enterprises; Mirage; Miscellaneous; Paradan Radio; Tarheel Antennas; TYT Radios; Vectronics; West Mountain Radio; Shop; MFJ Enterprises; MFJ Enterprises. Short video showing the installation and test of a Comet DS-150S Discone Antenna. The CHA-250B is a compact (23. HF Flagpole antenna for 10-80 Meters. Comet SMA 24 HT Antenna SMA Male. The Diamond X50 quotes a gain of 4. stock uv5r antenna is male dual band. A single band antenna will perform much better than a wideband scanner antenna on one radio band such as VHF high-band from 138-174 MHz. I ordered the “high power” diamond antenna so this wouldn’t happen. Diamond SRH519 vs Comet SMA3. Add to Wish List. Assembled the antenna is just over 8 ft. 0-90MHz; Length: 23'5" Max Power: 250W SSB; Max Wind Speed: 67MPH; Connector: SO-239; Mast Size: 1-2" diameter. It mounts on a mast (not supplied) from 1. To handle the packaging the antenna is made in three elements. Diamond 777 is a great antenna. I'm guessing they both need a ground plain like the roof of a vehicle. com Whereas the Comet GP-3 gain is also 4. More Radio Amateur Diamond antennas Diamond A502HB (A 502 HB A-502HB): specifications Diamond A504HB (A 504 HB A-504HB): specifications Diamond A144S5 (A 144 S5 A. Our Price $125. The Comet GP-15 is a pretty cool antenna that really delivers. Shop 9 band available for buying today online!. Diamond Antenna X300A. Antenna VHF UHF Keywords: Diamond, X-30, X-50, X-200, X-300, User manual Created Date: 11/11/2015 6:04:03 PM. They have primarily been mounted on 18 wheelers, work trucks, and off road vehicles so they have taken quite a beating from tree branches. I'm considering the purchase of either a 2m/440 or a 2m/220/440 base station antenna. Mobile Dual Band Antennas - Diamond vs. Window/Door Feed-Through. So which is more important, height of the antenna or shortest run of coax? I'm guesstimating that the highest mount would result in a coax run over 50'. Bi-Directional Mast Bracket. In addition, specific models mentioned in the Antennas forum Like diamond antennas,discone antennas, air band antennas, vhf antennas, uhf discone and more are here for future reference. "BUTTERNUT" makes the HF6VX, but you need to buy extra kits to add some of the bands. The Diamond Antenna SRH77CA / SRJ77CA / RH77CA is a dual band 2m/70cm ht antenna for portable handheld amateur two way radios. Antenna Network Lab also makes a range of Mobile Mounts, Cable Assemblies & Accessories for their ANLI Antennas, & they are Compatible with most NMO & PL style Antennas from Comet, Diamond, Larsen, Maxrad, MFJ, Jetstream, Maldol, Tram and others. 5-57 MHz Read the reviews on eham. Near Deep Space 1's closest approach to the nucleus, the solar wind picked up charged water molecules from the coma (upper green band near the center), slowing the wind sharply and creating the V-shaped energy structure at the center. Comet GP-3 Dual-Band VHF/UHF Base Vertical Antennas provide very good gain on the 2-meter and 70-centimeter bands. Diamond vs Comet Ant. I suspected that a capacitor blew since it happened while I was transmitting. HT Antennas. I also have a Yagi 800. I had my Radio-shack Pro-89 handheld with a Diamond RH77CA antenna, An Icom IC-R2 with stock antenna, an Icom IC-T7H with stock antenna, and my Yeasu VX-150 with a Diamond SRH77CA. Use the NoCable TV listings guide as a schedule of what TV shows are on now and tonight for all local broadcast channels in Brodnax, VA 23920. This antenna has been optimized for the U. The Comet GP-95 looks like it will work on the IC-9700 three bands (VHF/UHF/1. It has a cheap design with a separate. Something to consider when comparing a similar Comet and Diamond base antenna is the size. Comet Antennas. The antenna kit also includes a bracket and three 20. This is my third Comet antenna (SBB5, SBB15) but this is the first base model I have tried from Comet. 95 Antenna Supplies. 9 foot package. I’m not keen on off-brand antennas either – I have not had a good experience with the Nagoya eBay style antennas to date and horror stories of inferior materials used in Diamond/Comet copies are all too common. Welcome to the Diamond Scanner/Base Antennas page. This antenna is a HF/VHF Dipole and HF/VHF/UHF Vertical, which is also configurable as a HF/VHF Yagi beam by using multiple HexTenna Deluxe™ systems. More and more reports. The X80 is an end fed aluminium vertical antenna, capable of allowing the user to work 80 meters through 6 meter bands using an ATU, also not requiring any counterpoise and can be fed using coax cable. This test is conducted to compare these 2 antennas with different polarization and the type of antenna they are, sloped vs. KD2GOE Rating: 2019-08-03; PASS this thing is JUNK! Time Owned: more than 12 months. It works with Baofeng, Wouxun and other amateur ht two way radios (SRJ77CA is specifically made for Wouxun radios). So which is more important, height of the antenna or shortest run of coax? I'm guesstimating that the highest mount would result in a coax run over 50'. Signal Stuff Super Elastic vs Comet SMA-24 & Diamond's SRH77CA Time Owned: 0 to 3 months. Free shipping. This is unusual since generally horizontal or sloped orientation performs better with 20m. "If you are in the market for a high gain HT antenna for those fringe areas, this may be for you. DIAMOND CR8900 Quad-Band Mobile antenna. It's performance is outstanding and got really good reviews, I just can't remember the website that reviews all the ham eqpt. It mounts on a mast (not supplied) from 1. The surface across the gap should be flush with the mounting surface for this tab to rest upon. Learn More. Antenna Comet GP9 Vs Antenna Diamond X 700 H Prova l'antenna x700 Diamond essendo lunga flette con il vento e forma un notevole QSB in banda 430 Mhz , per questo ho desiderato usare l'antenna. Must Have Accessories. The CF-530 is HF/6M/2M-70 cm. The Diamond Antenna NR770HBNMO paired with their K515S insulated luggage rack mount provides measurable and observable upgrade for my 2015 Subaru Forester 2m/440 mobile. 5 (inches) Number of Element. Mobile Dual Band Antennas - Diamond vs. Now they have went up. Comet dual-bander Larsen dual-bander •A J-pole antenna K4KRW Collinear J-Pole •watch out for overstated gain figures Diamond X-50a Ringo Ranger II. The antenna has a UHF connector and accepts a mast diameter of 1. Got this after being on back order a month hot seller got from Universal Radio Dual band amateur radio Antenna high wind load for FL Coast. The AB-380 comes complete with a 10m ready assembled lead, and a high quality fully adjustable mounting bracket, the antenna is finished in fibreglass for extra long life, and is a very convenient overall length of just 1. The Comet GP-9 is a 2m/70cm dual band vertical base antenna. I still have my Yaesu FT-450D for 10m band if needed using either my A99 vertical or the end-fed 53″ for horizontal. It uses a very simple design of copper and brass wire sections connected together with a few capacitor traps and couplers, running up through the double reinforced tubular fiberglass shell. 15 dBi Lunghezza: 17 cm Connettore: SMA Peso: 11 g Configurazione: 1 / 4λ (144 MHz) 1 / 4λ (430 MHz. Use the NoCable TV listings guide as a schedule of what TV shows are on now and tonight for all local broadcast channels in Brodnax, VA 23920. 5db on 2m and 7. "If you are in the market for a high gain HT antenna for those fringe areas, this may be for you. has both lcd digital display and analog meters. utilizzo una antenna verticale bibanda diamond x300 originale, di cui sono molto soddisfatto. Re: Diamond RH-77CA vs. Download Comet Antena catalog in (. Bird 4304A Broadband Thruline RF Wattmeter 25-1000 MHz 5-500W - IN STOCK. Comet GP9-N vs Diamond X500HNA. Comet Kentex BC-700 - CB / Amateur Radio Mobile AntennaA new high quality mobile antenna made for Kentex by Comet of Japan. This is an outstanding antenna. 5:1 in all 3 bands, it also presents better gain for all 3 bands. Bi-Directional Mast Bracket. The Diamond has 7. Ham radio antenna analyzer mfj-259c (sw portland) Sold at 200 $ Mfj-259c antenna analyzer 530 khz to 230 mhz. The Diamond doesn't seem well received. It has a 3 section fiberglass radome with overlapping outer shells for added strength. MPX Elettronica Comet CHL-19 ANTENNA BIBANDA VHF/UHF VEICOLARE ABBATTIBILE [05759101] - Comet CHL-19 ANTENNA BIBANDA VHF/UHF VEICOLARE ABBATTIBILE CARATTERISTICHE TECNICHE Gamma operativa. Our antennas work great in Mobile, Home and Portable settings. INTRODUCTION. (Will also fit in the Antenna Bag if ALL the elements are removed from the bracket. by Steve Katzma » Fri, 10 Mar 1995 23:30:26. Fits standard Kenwood K1 accessory connectors (Kenwood 2 Pin) Add to Cart Buy on. This antenna has been optimized for the U. This is a great antenna which has been working perfectly since 1990. uv5r has led flashlight only. “Number one, we’ll focus our capital allocation resource management and management time against scaled assets and platforms. The answer is: You need to use both a duplexer AND a triplexer to accomplish that. Amateur Mobile Antennas : Comet duplexers feature quality low loss construction (not designed for outdoor use). The original UV5R antenna (A-V85) does well as a basic antenna, left room for improvement. When visiting a flea market I have been tempted by an offer to purchase a new Diamond X510N 2m/70cm antenna. 5dBi 5/8 wave x 2. Deluxe heavy duty trunk lid/hatchback mount. Best Selling in Ham, Amateur Radio Antennas. In the range of 0. All Antennas, Magnetic Loops, Portable. The most popular seem to be Comet and Diamond. It's built more like a diamond antenna or Comet then and Antron or IMAX. Magnet Mounts - Trunk Lip Mounting Kits - Mirror & Luggage Rack Mounts. Would this require a three position antenna switcher?. Our Price $139. One S-unit is nothing to sneeze at. Got this after being on back order a month hot seller got from Universal Radio Dual band amateur radio Antenna high wind load for FL Coast. This is unusual since generally horizontal or sloped orientation performs better with 20m. “Number one, we’ll focus our capital allocation resource management and management time against scaled assets and platforms. 95 from Ham Radio. So, a 1/4 wave has to be grounded to. Diamond vs Comet 2m/222/440 Omni? 7. Be the first to write a review. Our Price $149. So, they are running from my xcvd to the antenna thru RG8X and I have 7 or 8 turns of coax at the base of the antenna. Cushcraft R-8 Vertical HF Antenna. I'm considering the purchase of either a 2m/440 or a 2m/220/440 base station antenna. Comet GP15. Diamond Antenna X50A. Our club station has a Diamond X300A, and I am impressed with the quality of the. I'm guessing they both need a ground plain like the roof of a vehicle. Comet vs Diamond Base antennas. Here, you'll find links for high gain antennas covering hf-vhf-uhf. Welcome to the Diamond Scanner/Base Antennas page. 4 swr normally. To start with my antenna is a Comet CMA-CA-2X4SRNMO which you may or my not know is almost 40" long and is a very stiff antenna, a lot more stiff than I thought it would be but I wanted the extra freq. it still looks new! because I had it up for a total of 1. I'm using an HT at five watts and hitting repeaters 70 - 80 miles away with QSO's, not just getting an ID from the repeater. This item does not qualify for free shipping. Diamond Antenna X50A SKU: ZDM-X50A. 5:1 or less Max Power: 200 watts SSB/100W FM Length: 5. Learn More. Huntsville Store: Skip to the end of the images gallery. This antenna has been optimized for the U. Comet: GP 1 Vertical 2m/70cm: GP 3 Vertical 2m/70cm: GP15 Vertical 6m/2m/70cm: , 2m and 440 MHz Antenna: HamR-7 40m, 20, 10m, 6m, 2m, 220 and 440 MHz Antenna: Cushcraft: Beam Antenna Chart & Index: Vertical Antenna Chart & Index: Diamond: A502HB Yagi Beam 6m: F 22A Vertical 2m: F 23H Vertical 2m: MP Antennas: Super-M 400 Base Base. Here is a brand new dedicated VHF + UHF airband base antenna from Comet. It is constructed of a three section heavy duty fiberglass radome with nonconducting ABS section connections to eliminate corrosion and help reduce stray RF, ensuring a clean radiation pattern. Very please with the antenna. Comet SMA-24 Diamond SRJ77CA. Popular Comet models are: Comet GP-3 – DualBand 146/446MHz – The Diamond X-50 is the equivalent. Get the best deals on sma scanner antenna when you shop the largest online selection at eBay. In an electrical sense, a vertical is a dipole with half of its length buried in the ground or “mirrored” in its counterpoise system. Antenna Comet GP9 Vs Antenna Diamond X 700 H Prova l'antenna x700 Diamond essendo lunga flette con il vento e forma un notevole QSB in banda 430 Mhz , per questo ho desiderato usare l'antenna. The Diamond Antenna NR770HBNMO paired with their K515S insulated luggage rack mount provides measurable and observable upgrade for my 2015 Subaru Forester 2m/440 mobile. Add to Wish List. They will be very close in actual gain when the lengths are about the same. Now they have went up. The dBi value is the forward gain of the antenna when compared to a theoretical isotropic antenna (hence the i in dBi) that radiates all its power evenly in all directions. I'm considering the purchase of either a 2m/440 or a 2m/220/440 base station. Comet GP9-N vs Diamond X500HNA. Here, you'll find links for high gain antennas covering hf-vhf-uhf. Larsen NMO150/450/800 Mobile Antenna Tri-Band 150-165, 450-470 & 806-940 MHz. For many people most of the radio traffic they wish to monitor is at 800 MHz and therefore they sacrifice reception on other bands, or dedicate a scanner to just the. And like our other antennas you get the same great look with our Powder Coat Paint system with standard colors of Black, White, Red or Silver. Magnet Mounts – Trunk Lip Mounting Kits – Mirror & Luggage Rack Mounts. HRO Discount Price: $389. The Diamond doesn't seem well received. I no longer have a mobile mag mount. measures swr, complex impedence, coax loss in db, coax length and distance to short or open, and has a frequency meter. Extremely wide-band Scanner/Receive antenna. 170-0002 Phone:03-3947-1411 FAX:03-3944-2981 E-Mail:[email protected] pdf ) : The man known as the "Father of Competitive Radio" in the former Soviet Union, Boris Stepanov, RU3AX (ex-UW3AX), of Moscow, Russia, died on July 28, a. “BUTTERNUT” makes the HF6VX, but you need to buy extra kits to add some of the bands. 5:1 or less SWR: 144-148/440-450MHz 2:1 or less SWR: 140-160/435-465MHz Gain: 3. This item does not qualify for free shipping. Premium quality anttennas for two bands. Comet GP-3 Dual-Band VHF/UHF Base Vertical Antennas provide very good gain on the 2-meter and 70-centimeter bands. Regular Price: $99. There are a few compromise HF vertical antennas within the same class as the Comet CHA250B on the market. It mounts on a mast (not supplied) from 1. Add to Wish List. What is the difference between the Comet DS-150S, Diamond D130J and the Radio Shack 20-043 Discone Antenna's. HRO Discount Price: $54. 15 dBi Lunghezza: 69 cm Connettore: PL-259 (MP) Peso: 150 g Potenza: 120 / 100 W Configurazione: 1/2λ (144 MHz) 5/8λ (430 MHz). Antennas 101 Presented by: Eric Webner K4FAN Dave Tyndell KK4LY K4KL Optibeam. This would be a good antenna when you want a low profile installation with minimal wind load. These superior-quality base station antennas feature a one-piece, heavy duty, UV-stabilized. version of the V2000 Tri-Band Antenna. "BUTTERNUT" makes the HF6VX, but you need to buy extra kits to add some of the bands. This handy device can give you a lot of information about an antenna. vhf only and uhf only. The Diamond tri-band V2000A base antenna seems to be a fair compromise. Ham radio antennas, home made ham radio antenna projects kits and drawings category is a curation of 4856 web resources on. RadioWavz End Fed Half Wave EFH Antenna 40 Meters 66' 10" Bird 43 Thruline RailRoad PTC Wattmeter Kit Includes Meter, 3 Elements & Pelican Case. Comet vs Diamond. HELP: Reinforcing COMET/DIAMOND ANT For Severe. Vertical HF Antennas - Yagi 6m Beam Antenna - Wire Dipole Antennas. Accepts mast diameters from 1. When I say "better" I mean lighter weight than a diamond. Rohn 25G130R050. 3 Vertical, 3 Horizontal, Boom Length 11. 5 dBi 9 Feet Tall. Unstable SWR readings are usually an. It can help you adjust antenna impedance. 5 Element LPDA Beam VHF UHF Cell WiFi Jamming Antenna. Comet SBB1 - Dual-Band 2M / 70cm Mobile Amateur Radio Antenna - NMO The cookie settings on this website are set to 'allow all cookies' to give you the very best experience. How to build a ZS6BKW Antenna - VK2KMI. We have been able to communicate over distances in excess of 20 miles utilizing UHF under the base to mobile situations. you can check out the. 5:1), and reception from 1 to at least 90 MHz (claimed VSWR 3:1 at 150 MHz). The Comet H-422 is a 4-Band (10/15/20/40m) rotatable dipole antenna. (2m: 3 x 5/8 and 70cm: 8 x 5/8). Part # DIA-D130J Manufacturer Diamond Antenna UPC Availability In stock Average Rating 5. Comet and Diamond both have an equivalent antenna but for this post we will use Comet as the example. MPX Elettronica Comet BNC-242 ANTENNA BIBANDA PER PORTATILI [BNC-242] - Comet BNC-242 ANTENNA BIBANDA PER PORTATILI Gamma operativa. The COMET CF-416C duplexer works very well in this application and is highly recommended. Box 2534 Evans, GA 30809 Tel: 706. This antenna has been optimized for the U. Here, you'll find links for high gain antennas covering hf-vhf-uhf. : 144 / 430 MHz Guadagno: 2. Ham radio antenna analyzer mfj-259c (sw portland) Sold at 200 $ Mfj-259c antenna analyzer 530 khz to 230 mhz. This is unusual since generally horizontal or sloped orientation performs better with 20m. The real world difference of dB vs. All Antennas, Magnetic Loops, Portable. standing wave analyzer 1. Spec sheet, Manual. Diamond BB7V, 22 ft, 250 W, 2 to 30 MHz Comet CHA-250 23ft 5in, 250 W, 3. Our OTA TV guide lists the television shows you can be watching for free with any quality TV antenna. Question: Is the Diamond X50 worth an extra £15 over the X30, with the approx 1. These superior-quality base station antennas feature a one-piece, heavy duty, UV-stabilized fiberglass radome for many years of reliable use Find Comet GP-3 Dual-Band VHF/UHF Base Vertical Antennas GP-3 and get Free Standard Shipping on orders over $99 at DX Engineering!. This is my third Comet antenna (SBB5, SBB15) but this is the first base model I have tried from Comet. Technical specifications :. All Antennas, Base. 3dbd gain VHF 144MHz -148MHz. The Little Tarheel II antenna like all of our motorized antenna models are built to meet the highest standards but in a smaller size. DIAMOND CR8900 Quad-Band Mobile antenna. Figure 1 - Diamond collinear dual band and Comet dual band mag mount antennas in their test positions. Diamond vs Comet 2m/222/440 Omni? 4. ISP Supplies offers a full line of Comet mobile antennas as well as compact Comet vertical base antennas. See Our OnLine Catalog for our Current Offerings. Our Price $39. 15-1,1-chome Sugamo,Toshima-ku Tokyo,Japan. 530-230MHZ, METER, W/O LCD: $209. Dual Antenna Stacking Boom For A430S10 and A430S15. This 17 ft. The Comet GP-95 looks like it will work on the IC-9700 three bands (VHF/UHF/1. The bottom line is if you work repeaters that are consistently full scale signal reading with a larger antenna the Comet SMA-501 will definitely work well. Diamond V2000A Base Ant Question. Free shipping. APRS-K2 TRRS Cable. DIAMOND ANTENNA CORPORATION Miyata Building,No. This item does not qualify for free shipping. Diamond 777 is a great antenna. Add to Wish List. Best Selling in Ham, Amateur Radio Antennas. I clearly hit a local repeater 18. For splitting HF/VHF/UHF frequencies. 2 GHz amateur band. Spec sheet, Manual. Comet Antennas | ISP Supplies. See Our OnLine Catalog for our Current Offerings. In the meantime, I'm using a Opek VOM-201-SMA magmount antenna that I picked up cheap at Dayton this year. Skip to the beginning of the images gallery. The real world difference of dB vs. the other is a Diamond SG-7500. Assembled the antenna is just over 8 ft. Premium quality anttennas for two bands. for VHF-UHF i would use at the very least LMR-400 ( the coax you mentioned is basically a knock off of LMR 400 ) in regards to the coax. The 6m band is "tuned in" via loaded [1/4 wave on 6m] radial that is adjustable with about 1MHz of bandwidth, the other two supplied radials are 1/4 wave on 2m, and double as 3/4 wave radials on 70cm, which is fine for these two bands. Diamond Antenna X-700H (VHF/UHF) € 265,00 Η Diamond X-700H είναι μια VHF - UHF κεραία βάσεως με εξαιρετικές επιδόσεις και ανθεκτική κατασκευή. Redwaveradio. Add to Cart. These superior-quality base station antennas feature a three-piece, heavy duty, UV-stabilized fiberglass radome for many years of reliable service Find Comet GP-9 Dual-Band VHF/UHF Base Vertical Antennas GP-9 and get Free Standard Shipping on orders over $99 at DX Engineering!. Great deals on Mobile/In-Vehicle Ham & Amateur Radio Antennas. A very strong interaction occurs between the solar wind (horizontal red bands to left and right in figure) and the comet's surrounding cloud of dust and gas, the coma. So high power tends to ruin them quicker. BTECH QHM07 Premium Noise Cancelling Earpiece with In-line PTT & Microphone (Includes Earmolds and Earbud) Add to Cart Buy on. A discone antenna is a version of a biconical antenna in which one of the cones is replaced by a disc. You might consider getting a base antenna such as KB9VBR's or N9TAX's J Pole antennae. This item does not qualify for free shipping. You can use the Diamond SRH77CA directly on your radio, but I prefer the Comet SMA-24. Check eHam for actual user reviews. utilizzo una antenna verticale bibanda diamond x300 originale, di cui sono molto soddisfatto. Larsen does sell a closed coil version of the 2/70 for this reason, BTW. Comet GP15. 7db * power 200w * type 3x5/8, 8x5/8 * length 5. Gain: 146MHz 4. In the meantime, I'm using a Opek VOM-201-SMA magmount antenna that I picked up cheap at Dayton this year. But reception on other bands will suffer. Near Deep Space 1's closest approach to the nucleus, the solar wind picked up charged water molecules from the coma (upper green band near the center), slowing the wind sharply and creating the V-shaped energy structure at the center. Add to Cart. These well-designed black-anodized Comet antennas can handle less-than-perfect weather and top highway speeds. Review of the Comet SBB-224 Antenna for Emergency Mobile Communications - Duration. siccome purtroppo ho molti metri di cavo (circa una 80ina di metri) vorrei migliorare le prestazioni nella banda UHF (quelle in banda VHF sono molto soddisfacenti). The original UV5R antenna (A-V85) does well as a basic antenna, left room for improvement. Austin Condor vs Diamond RF77CA vs RS20-006. The bottom line is if you work repeaters that are consistently full scale signal reading with a larger antenna the Comet SMA-501 will definitely work well. Comet GP-9 - Dual Band 146/446 MHz Ham Radio Base Repeater Antenna. 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