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Radio equipment:     WZ FSE 2-2    WZ FSE 70-3

Radio equipment WZ FSE 70-3

WZ FSE 70-3

Radio equipment for voice and data transmission in the 70cm band

The radio equipment WZ FSE 70-3 is a radio transceiver in OEM board design which can be used for data and voice operation in the 70 cm band. Due to its very small and compact design and easy handling, it is perfect for the integration in data systems with high data rates across larger distances.

The radio transmitter meets the requirements of the German VDV (Association of German Transport Companies) guidelines and can be used for this type of application anytime.

Features

  • separate data and voice channels
  • suitable for the entire frequency range from 450 up to 470 MHz
  • transmission power up to 6 watt (adjustable in 5 steps from 25 mW up to 6 W)
  • 32 memory spaces
  • frequencies for transmitter and receiver can be programmed separately
  • easy handling – parameter setting is realised via Windows and RS232 interfaces
  • high operating safety thanks to  SWR and temperature protection
  • small, compact design in OEM board version
  • firmware can be updated

Technical data

  • Transmission power: 25 mW ... 6 W
  • Frequency range:  450 ... 470 MHz
  • Channel spacing: 12.5 kHz
  • Frequency tolerance: max. ± 1.5 kHz
  • Voice transmission:
  •   - PM: Preemphasis, 6 dB / octave or
  •   - FM: linear
  • Data transmission: FM, linear
  • Modulation type: F1D, F2D, F3E, G1D, G2D, G3E
  • Distortion factor: < 5 %
  • Nominal voltage: 10.8 ... 15.6 V DC
  • Power consumption:
  •   - Reception: 150 mA
  •   - Transmission: typ. 2.0 A
  • AF frequency response:
  •   - Voice: 300 ... 3000 Hz
  •   - Data: 30 ... 3000 Hz
  • Interfaces:
  •   - RSSI, NF+, data output
  •   - Operating voltage
  •   - Transmitter keying
  •   - Mod+
  •   - RS232 programming input
  •   - 5 control inputs for the selection of the 32 program presets
  •   - Status outputs for overtemperature and error message in case of wrong input / malfunction
  •   - Data input
  •   - MCX antenna terminal
  • with optional adapter board IF:
  •   - analog / digital outputs
  •   - USB, RS232, RS422, RS485, analog / digital inputs
  • Weight: approx. 215 g
  • Dimensions: approx. 98 x 65 x 33 mm (LxWxH)
  • Gating time: < 15 ms
  • Sampling time: < 6 ms
  • Sensitivity: typ. -114 dBm / 20 dB SINAD (voice output, with CCITT filter)
  • Blocking: typ. 100 dB
  • Temperature range: -25 °C ... +55 °C
  • HF operating mode: simplex, semiduplex
  • e1/E1 marking: E1, e1
  • Standards and certifications:
  •   - ETSI EN 300 113 (Data)
  •   - ETSI EN 300 086 (Voice)
  •   - ETSI EN 301 489 (EMC)
  •   - German VDV guidelines
  • Options:
  •   - 12.5 / 20 / 25 kHz channel spacing
  •   - other frequency ranges and special frequencies
  •   - other power stages
  •   - integrated GMSK or FFSK modem

Subject to change and error.

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Contact partner

  •  André Körber

    André Körber

    Sales / Marketing / Technical Advice

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