UHF-938 Tour Guide System
- Tour Guide System
UHF radio frequency for interference-free reception
Frequency synthesized PLL circuitry for stable signal transmission
Two jacks for the microphone and line ensuring variable utilization
Automatic mute control for silent standby
Individual volume control on each receiver
Product Detail
• Frequency Control: PLL synthesized function • Carrier Frequency: 433MHz • Modulation Mode: FM • Frequency Response: 60Hz-15kHz • S/N Ratio: ＞45dB (at 1kHz) • Total Harmonic Distortion: ＜1% • Transmit Power: ≤10mW • Input Level: Virtual Value 500mV • Transmitter Power Supply: 2 x 1.5V AA Alkaline Battery • Transmitter Playtime: Approx. 12hrs • Receiver Power Supply: 2 x 1.5V AA Battery • Receiver Playtime: Approx. 25hrs • Operating Range: Approx. 50m
Tour guiding, field interpretation
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