Compatible for APX 1000 APX 4000 APX 6000 APX 6000XE APX7000XE APX7000 8000XE. Frequency Range: UHF: 136~174MHz/16 channel. 1X Antenna. Band:800 MHz, 700 MHz;. Battery type: Li-ion battery. This is the correct stub antenna for APX Series portable radios that operate in 700/800 Mhz ONLY.
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