
2pcs Portable Walkie Hf Transceiver
Features: Frequency range: UHF400-470MHz Channel capacity: 16 Output power: <5W Operating voltage: DC 3.7V Antenna impedance: 50 ohm Working temperature: -30°C—+60°C Frequency spacing: 12.5/25kHz Battery capacity: 1500mAh Color: black Dimension(Exclude antenna): 110x60x33mm Weight(Include Battery): 156g/Piece Functions: CTCSS/DCS function: 50 CTCSS/105DCS Built-in LED torch: yes Low battery alarm: yes Power saving function:yes Monitor function: yes Busy channel lock-out(BCL):yes Emergency alarm: yes Squelch function: yes Time-out timer(TOT): yes Voice prompt(English and Chinese): yes PC software programmable: yes Specification: Frequency stability: ±2.5ppm Modulation mode(W/N Band): F3E Maximum frequency deviation (W/N Band): <5kHz(W), <2.5kHz(N) Spurious power: <=7.5 µW Adjacent channel power: 65dB (W) ,55dB (N) Audio distortion: 5% SNR: -52dB(W), -48dB(N) Transmitting current: <=1500mA Sensitivity: <0.20 µ V (12dB SINAD) Audio power: