Wide Range Using Tourguide 1:tourguide system 2:One transmitter can take no limited receiver within the frequency range

Wide Range Using Tourguide 

TRANSMITTER

Operating frequency :500-980MHz

Frequency stability:0.005%

Transmitter power output:10mw(H),5mw(L)

AF gain adjusting:-20dB to +35dB

Frequency response:50Hz-15KHz ±3dB 

Power supply :2 * AA batteries ,standing time :about 8 hours 

Special charging hole

RECEIVER

Operating frequency :500-980MHz

AF output voltage adjusting knob 

Frequency response:50Hz-15KHz ±3dB 

AF output change: earphone/line output 

Noise locked +pilot tone locked 

Power supply :2 * AA batteries ,standing time :about 8 hours 

Special charging hole

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Wide Range Using Tourguide