2017年8月3日 · I've been looking at some radios that operate in the UHF range and have been seeing multiple bands listed in the specifications. It's usually listed similar to this: UHF1: 400 …

2024年12月23日 · The trick with VHF/UHF antennas, and this ties into your original question, is elevation. Since VHF/UHF signals are primarily line of sight, you need to get the antennas as …

2023年10月8日 · 470-512 TV, UHF-T band in some areas. 512-614 TV 614-746 various cellular type services 746-769 FirstNet (base) 769-776 Public safety LMR (700 MHz base) 776-799 …

2025年2月8日 · I am looking at the new FTM-150RASP as maybe my next VHF/UHF mobile. The features are impressive, but I cannot figure out a couple of things that interest me. I …

2023年10月28日 · Many antennas are described as covering a spread of UHF frequencies (e.g. 420-470 MHz), while a few are advertised as intended for GMRS use. Is the “GMRS Antenna” …

2024年7月1日 · If its just VHF/UHF then a dual band VHF/UHF mobile whip with wide bandwidth and a little gain on a ground plane mount should easily outperform the Moonraker thing. …

2024年9月29日 · Ditto. It's been a while since I've owned any ham gear, but when I did, I'd often run just a VHF 1/4 wave whip since that's what I used most of the time. On 70cm, they operate …

2025年1月16日 · The Diamond antenna is a good bit of kit, although you may find that the band pass filter will reject the UHF military air band. Regarding receivers specifically for airband, …

2013年4月5日 · Hawkeye, are you talking about a VHF or a UHF radio? On the 2m amateur band, you will find that repeaters in the 145.110 to 145.490 MHz segment are generally spaced …

2010年1月14日 · UHF 450-512 tends to be used in cities, mostly conventional systems. UHF (and 800 MHz) tend to penetrate buildings better than VHF, and much better than Low Band. 800 …