الوصف

we are a professional manufacturer of many kinds of handheld interphone, supply durable products and producers' price, deliver prompt Detailed Description Features: **9 Stored Channels CTCSS DCS Function VOX Function Multi Scan Mode Chronograph Function PC Programmable Wire Copy Function HL Power Shift Emergency Alarm Function Technical Specifications: General HLT****0 Frequency range **6MHz****4MHz **0MHz**0MHz Frequency combination Phase lock frequency synthesize Operation mode Simplex of co-frequency or alien frequency Operating temperature range **0 to **0 Rated Voltage DC 7.4V(Li-ion battery) Antenna impedance *0A Size *5×*3 ×*9mm(no including antenna) Weight About **0g(including battery) Transmitter RF power output ≤5W ≤4W Modulate mode Frequency modulate Maximum Frequency offset ≤5KHz Radiation < **0dB Pre-Emphasis character Every octave Transmitting current ≤***0mA Receiver Reference sensitivity 0.*5uV(*2dB SINDA) Squelch sensitivity Radio 0.*2uV Inter-modulation anti-interference >*0dB Audio power ≥**0mW Receiving current ≤**0mA Squelch waiting current *0mA Radio Frequency Range FM:*7.5 **8MHz Accessories: One charger One Ni-MH battery One rubber antenna One user's manual