BJ-Q1 Interphone

■ Main Function of two way radio BJ-Q1
■ Frequency range: 400~470MHz
■ output power: 3W
■ operating temperate: -20°C~+50°C
■ operating voltage: DC 3.6V [Li-ion]
■ 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
Price: 0.00
General Specifications
Frequency RangeUHF: 400-470MHz
Memory Channels16
Channel Spacing25/12.5KHz
Working ModeCo-channelsordis-channelssimplex
VoltageDC7.2V
Battery1000mAh/1500mAh/1800mAh/2200mAh(Li-ion)
Average batteryl fe(at5/5/90dutycyclewithbatterysaver)1500mAh(Li-ion)About15hrs
Frequency Stability±2.5ppm
Operating Temperature-20°C/+50°C
AntennaI mpedance50Ω
Dimensions(HxWxD)(mm)(W/Battery,W/oAntenna)100mm×60mm×34mm
WeightAppro 200g
Transmitter
Power Output2-3W
Maximum Deviation≤5KHz
Audio Distortion≤3%
Modulation Characteristic+3dB—-3dB
Adjacent Channel Power≥65dB
Spurious Radiation≤7.5μW
Occupied Bandwidth≤16KHz
S/N40/34dB
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/N40/34dB