BTECH UV-50X2 UV-25X2;. Antenna Interface Connector: UHF PL259 Male 50 Ohm Connector. Yaesu Original FT M-3100R FT-2980R FT-2980;. Frequency Range: VHF 136-174MHz. Improved signal performance: Reduces standing wave ratio, enhances vehicle performance, increases gain, and improves reception sensitivity.
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