
RH-771 Dual Band VHF/UHF BNC Antenna
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The RH-771 is a 38 cm telescopic whip antenna for handheld radios with a BNC socket. It transmits on 2 m and 70 cm (144/430 MHz) and receives across 120, 150, 300, 450 and 900 MHz, with a rated 2.15 dBi gain, 50 ohm impedance and a standing wave ratio under 1.2. It is a cheap generic part, so it suits owners of BNC radios who want a longer, more flexible antenna than the stock rubber duck. Compared with brand-name dual-band whips, it lacks published durability data and brand support, but the fold-over joint and telescopic sections are the features buyers look for at this level.
In stockSold by SuzhidaReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
The RH-771 is a dual band VHF/UHF antenna for two-way radios, with a BNC connector. It has a black plastic body and is 38 cm (14.96 in) long.
It transmits on 144 and 430 MHz and receives on 120, 150, 300, 450 and 900 MHz. It has a gain of 2.15 dBi, a 50 Ω impedance and a standing wave ratio below 1.2. It is rated for 10 W. The reference distance extends 1.2 to 1.5 times.



