TC-A1
■ Professional two way radio with 3 watt 16CH handheld mini walkie talkieBJ-A1
■ Frequency range: 400~470MHz
■ Output power: 3W
■ Operating temperate: -20°C~+50°C
■ Operating voltage: DC 3.6V [Li-ion]
■ BJ-A1 is a professional UHF portable two-way radio
■ simple model, no display, no keypad, new designed style, exquisite appearance, sell at a low price, with common functions:
■ push to talk function, monitor function
■ voice prompt
■ time out timer
■ battery save function
■ low battery warning function
■ built-in QT and DQT
■ walkie talkie, UHF tranceiver, radio
General Specifications
Frequency Range UHF: 400-470MHz
Memory Channels 16
Channel Spacing 25/12.5KHz
Working Mode Co-channels or dis-channels simplex
Voltage DC3.6V
Battery 1500mAh(Li-ion)
Average batterylife(at5/5/90duty cycle with batter ysaver) 1500mAh(Li-ion)About15hrs
Frequency Stability ±2.5ppm
Operating Temperature -20°C/+50°C
Antenna Impedance 50Ω
Dimensions(HxWxD)(mm)(W/Battery,W/Antenna) 100mm×60mm×34mm
Weight About 200g
Transmitter
Power Output 2-3W
Maximum Deviation ≤5KHz
Audio Distortion ≤3%
Modulation Characteristic +3dB—-3dB
Adjacent Channel Power ≥65dB
Spurious Radiation ≤7.5μW
Occupied Bandwidth ≤16KHz
S/N 40/34dB
Receiver
RF Sensitivity <0.2μV
Audio Distortion ≤3%
Audio Response +2dB—-10dB
Adjacent Channel Selectivity ≥60dB
Intermodulation Rejection ≥60dB
Spurious Response ≥60dB
Block Characteristic ≥85dB
S/N 40/34dB
