Yahoo Poland Wyszukiwanie w Internecie

Search results

1. cometantenna.com › amateur-radio › base-antennasMulti Band HF/VHF/UHF - Comet Antenna

   cometantenna.com › amateur-radio › base-antennas

   • Zapisane w pamięci cache

   A uniquely designed broadband vertical requiring NO GROUND RADIALS. This is EXTREMELY easy to assemble, requires no tuning or adjustments and VSWR is under 1.6:1 continuously from 3.5MHz – 57MHz! It is not a 1/4 wave vertical, but an end-fed long wire type antenna with a matching transformer in a vertical position.

   • SWR Meters/Analyzers

     Frequency: 1.8-150MHz Power Range Forward: 15/150/1.5kW...

   • Warranty

     NatCommGroup products are under factory warranty for one...

   • Tri-band

     Tri-Band 146/446/1200MHz Gain & Wave: 146MHz 6.0dBi 5/8 wave...

   • Multi-Band HF/VHF/UHF

     Most Comet mobile antennas over 29″ length have a fold-over...

   • Mounts With Coax

     HF: 100W. VHF: 75W. UHF: 50W. ... Heavy Duty lip mount with...

2. www.radio4all.org › best-hf-vertical-antenna9 Best HF Vertical Antennas (Reviews January 2024) - Radio4All

   www.radio4all.org › best-hf-vertical-antenna

   • Zapisane w pamięci cache

   31 sty 2024 · Although, Comet HF vertical antenna is the best from our perspective view due to user satisfaction, flexibility, and lower budget for people affordability. Another good choice is Hustler HF antennas, the price is lower than the Super Antenna.

3. www.eham.net › reviews › view-categoryAntennas: HF: Verticals; Wire; Loop - eHam.net

   www.eham.net › reviews › view-category

   • Zapisane w pamięci cache

   In eHam.net Reviews, the highest rating is 5 and the lowest rating is 0. The most recent ten reviews are displayed on the Products page as well as the Reviews home page. Reading the Details The upper table shows a photo of the product with some information that you didn't see in the other pages.

4. www.eham.net › reviews › view-productReviews For: COMET CHA250HD HF VERTICAL - eHam.net

   www.eham.net › reviews › view-product

   • Zapisane w pamięci cache

   Non-radial ultra wide band ground plane vertical antenna. TX 3.5~57MHz. 50 Ohm impedance, standard PL-259 coax connector. 250W on SSB, 75W on digital mode. Rated for 67 mph wind load. 23.4 ft height, 7 lbs. weight. Time Owned: 3 to 6 months.

5. www.eham.net › reviews › detailReviews For: Comet CHA250B - eHam.net

   www.eham.net › reviews › detail

   • Zapisane w pamięci cache

   The Comet CHA250B broadband vertical antenna will amazingly cover 75/80 meters through 6 meters with no gaps! Transmit range is 3.5-57 MHz and receive range is 2-90 MHz. SWR <1.5:1. This 23.5 foot vertical requires no radials and weighs only 7.1 lbs. The antenna consists of five sections of aluminum tubing that slide into each other.

6. forums.radioreference.com › threads › comet-cha-250hdComet CHA-250HD - RadioReference.com Forums

   forums.radioreference.com › threads › comet-cha-250hd

   • Zapisane w pamięci cache

   9 sie 2024 · I've been reading a ton about vertical HF antenna options, and I know this particular antenna (and the original CHA250B) have a mixed bag of opinions/reviews. I believe that @prcguy (paraphrasing) called it a great dummy load for the end of one's coax.

7. moonrakeronline.com › ham-amateur-radio-antennas › vertical-antennasComet Vertical Antennas - Moonraker (EU)

   moonrakeronline.com › ham-amateur-radio-antennas › vertical-antennas

   • Zapisane w pamięci cache

   Vertical antennas are highly versatile and often an integral part of amateur radio setups. They’re used in a wide range of radio applications, including point-to-point radio, private radio, and mobile communications.