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

  • Specification
  • Application
• 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
  • Specification
  • Application
• 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