1) Models: VHF, UHF
2) Frequency range: 136-174MHz, 400-430MHz, 430-470MHz
3) Channel amount: 16
4) Channel space: 25kHz/12.5kHz
5) Usable temperature range: -20 ~ +60oC
6) Power supply: 7.5V DC (± 20%)
7) Volume: 33(W) x 123(H) x 55(L)mm
8) Weight: 350g (including battery pack)
9) Transmitter: VHF, UHF
10) Transmitting power: 5W / 1W, 4W / 1W
11) Frequency stability: ± 5ppm
12) Modulated mode: 16K F3E
13) Spurious emissions: <70dB
14) FM noise: <40dB
15) FM distortion: <5%
16) Max. Frequency: Deviation <± 5kHz
17) Receiver: VHF, UHF
18) Selectivity (12dB SINAD): >0.25
19) FM bandwidth: > ± 7kHz
20) Adjacent channel selectivity: >65dB
21) Anti-interfere of intermodulation: >60dB
22) Anti-interfere of spurious wave: >60dB
23) Audio power output: 500mW
24) Low battery alert function
25) Rainproof and fall-proof function
26) CTCSS and DCS
Audited Supplier 
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