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Chiayo Wireless Receiver (SDR5100m IrDA)

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Product Description

UHF 100 channel frequency agile wireless receiver

With spectrum scan function and IR upload/download
(1 channel of wireless)

This wireless UHF receiver is suitable for use with Chiayo portable PA systems(Focus, StageMan, StagePro, Challenger & Victory). Can be used as a replacement for damaged receiver or as an add on to the portable PA.

Product Features:

  • Patented IrDA technology for 2-way data transfer between transmitter and receiver. Taiwan patent No. : 94128675
  • UHF synthesised diversity for highest quality and dropout-free reception
  • Helical Filter RF front end ensures high selectivity
  • Excellent IF design delivers high image and spurious rejection
  • Anti-interference Pilotone circuit
  • RF noise squelch circuit
  • Auto-scan function searches for the cleanest frequency and simplest multi-channel setup
  • Squelch control accessible via front panel
  • Power and volume control switch
  • UP / DOWN channel selection key
  • 7-segment LED display channel indicator
  • Battery low indicator LED
  • Balanced and unbalanced audio output
  • 20-pin connection for easy installation


Product Specifications:

Frequency Range: UHF 600-900MHz
Switching Bandwidth: 25MHz
Switchable Frequencies: 100
Display Screen: LCD
Oscillation: PLL Synthesised
Frequency Stability: ±0.005%
Frequency Scan:  Yes
Receiving Method: Diversity
2-Way synchronisation: Yes
Sensitivity: -100dBm at S/N ratio > 80dB
Image Rejection: > 85dB
Spurious Rejection: > 85dB
S/N Ratio:  > 110dB
Peak Deviation: ±40KHz
T.H.D: < 0.5%
Audio Outputs:  Unbalanced: +4dBm (1.25V), Balanced: +10dBm (2.5V)
Squelch: RF noise squelch & Pilotone squelch
Power Supply: DC 12V
Weight (g): 113
Dimensions (mm): 73*138*36
Matched Transmitter: SQ-5100/2100/1100 IrDA,SM-5100/1100 IrDA
Matched Amplifier:  Stage Pro,Stage Man,Focus 505,Focus 500
Matched Receiver:  QR-2000N
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