136-174MHz Car Mobile Radio Antenna (50W) by Carlos Burrows

Name: Youmei Dual Band NMO Antenna: Compact Cannon Style UHF/VHF 400-470/136-174MHz Car Mobile Radio Antenna (50W)
Item: Youmei Dual Band NMO Antenna: Compact Cannon Style UHF/VHF 400-470/136-174MHz Car Mobile Radio Antenna (50W)
Rating: 2

August 26, 2022

Perfect for a flat antenna at 70cm but terrible at 2m

Although advertised as a dual band antenna for 2m and 70cm. This is truly a single band antenna for only 70 meters. On the 70 cm band, the SWR is below 1.5 from 430 MHz to 450 MHz. On 2m the lowest SWR was 12:1. Transmitting on the 2m band will either damage your transmitter or force it into a power saving mode to prevent permanent damage to the transistor. it's like a dual-band antenna under all circumstances.

Pros

Nice packaging

Cons

Can't remember

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