2013 new FM transceiver 1W mini uhf PMR radio AC-M1 1.Frequency: 400-480mhz 2.Colour: Orange, yellow, blue , purple 3.TOT and VOX Functions: 1.Output power:1w 2.Frequency Range: 400-480MHz 3.16 memory channels 4.Scan 5. PC software programmable Wire copy 6. CTCSS/DCS 7. Power saving function, low power warning 8. Busy channel lock 9. Transmitter time-out timer(TOT) 10. Side key assignment 11. Chinese and English voice prompt Frequency Range : 400-480MHz 16 memory channels Scan PC Software Programmable and Wire Copy VOX Function CTCSS/DCS Busy channel lock Power Saving Function, Low Power Warning Transmitter time-out timer(TOT) Side key assignment Chinese and English voice prompt Wide/Narrow Bandwidth Selective High/Low Power Selective Emergency Alarm Monitor, Reverse Frequency 0-9 Grades Squelch Level Setting Colour: Orange, yellow, blue , purple Item number AC-M1 General Frequency Range 400-480MHz Channel No. 16 Frequency Stability 5PPM Antenna High gain antenna Antenna Impedance 50Ω Operating Voltage DC 3,7V(Rechargeable Li-ion battery) Mode of operation Simplex or semi-duplex Dimensions(W×H×D) 127×57×30mm Transmitter Output power 1w Modulation Mode 16kΦF3E/ 11kΦF3E Maximum deviation <5kHz/<2.5KHZ Spurious Radiation <7μW Adjacent Ch. power ≥65dB/≥60db Pre-emphasis characteristics 6db Current ≤1.6A(5W) CTCSS/DCS deviation 0.5kHZ+/-.01kHZ 03kHZ+/-0.1kHZ Intermediation sensitivity 8-12mv Intermediation distortion <10% Receiver RF Sensitivity -122dbm(12db SINAD) Audio power >0.5W Audio Distortion ≤10% Intermediation ≥60dB ≥55db Selectivity ≥65dB ≥60db Spurious Rejection ≥65db Blocking ≥85