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Wireless Tour Guide UHF-938

Wireless Tour Guide UHF-938

2,600 ฿
SKU: UHF-938


Category: .
  • Description

    Product Description

    Features

    • 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

    Application

    • Tour guiding, field interpretation

    Specification

    • 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