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Light-signal systems receivers:    WZ LSA 2-3/G     WZ LSA 2-3/P     WZ LSA 4-3/G     WZ LSA 70-3/G     WZ LSA 70-3/P

Receiver WZ LSA 70-3/G

WZ LSA 70-3/G

Light-signal system receiver for the 70 cm band in IP65 housing

For the radio control of light-signal systems, we offer the receiver WZ LSA 70-3/G in the frequency range 450 – 470 MHz.

The receiver is equipped with a frequency synthesizer. One of the pre-programmed frequencies can be set on site using the DIP switch or the RS232 interface. No crystal change necessary. If more frequencies are required, the frequency in the processor can be changed via a source code.

Additionally, we offer an analog field strength output in this version.

Benefits

  • Quick detection of the ideal position
  • Recognition of occupied channels
  • Possibility to establish squelch circuit to prevent misinterpretation due to noise.

Technical data

  • Frequency range: 450 ... 470 MHz
  • Channel spacing: 12.5 kHz
  • No. of channels: 512
  • Frequency response: 20 Hz ... 3 kHz
  • Demodulation: FM
  • AF output: AC coupled
  • Distortion factor: typ. 3 %
  • Voltage: 9 ... 15 V DC
  • Power consumption: typ. 60 mA
  • Interfaces:
  •   - TNC antenna socket
  •   - 10-pin AF plug U-977/U for operating voltage AF output, RSSI output
  • Temperature range: -25 °C ... +75 °C
  • Sensitivity: typ. -110 dBm
  • HF operating mode: simplex
  • Housing protection: IP65
  • Weight: approx. 615 g
  • Dimensions: approx. 125 mm x 80 mm x 60 mm (LxWxH)
  • Certification: ETSI EN 300 113 (Daten)
  • Options:
  •   - 12.5 / 20 / 25 kHz channel spacing
  •   - other frequency ranges and special frequencies
  •   - optional GMSK or FFSK modem
  •   - can also be used as analog professional radio receiver

Subject to change and error.

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Contact partner

  •  André Körber

    André Körber

    Sales / Marketing / Technical Advice

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