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Radio data transmitters:    WZ FS 2-2     WZ FS 70-3     WZ FS 80-3

Radio data transmitter WZ FS 2-2

WZ FS 2-2

Radio transmitter for voice and data in the 2m band

The new radio transmitter impresses with a small and compact design, easy handling and high-speed data transmission in band 2. Our entire experience in the field of data transmission contributed to the development of this new radio equipment.

With this radio equipment, users are able to realise data rates up to 9,600 Baud in connection with a GMSK modem.

An FFSK modem can reach up to 4,800 Baud. This way, new applications can be realised even in this frequency band. Existing networks can be integrated easily.

The radio equipment meets the requirements of the German VDV and can be used in transport service applications.

Features

  • small compact design
  • very easy handling and configuration
  • high-speed data tansmission in the 2m band
  • data rates up to 9,600 Bauf in connection with GMSK modem
  • data rates up to 4,800 Baud with an FFSK modem
  • easy integration in existing networks
  • meets the requirements of German VDV guidelines

Technical data

  • Transmission power: 25 mW ... 10 W
  • Frequency range: 146 ... 174 MHz
  • Channel spacing: 20 / 25 kHz
  • Frequency tolerance: max. ±1.0 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:
  • Nominal voltage: 10.8 ... 15.6 V DC
  • Power consumption:
  •   - Reception: -
  •   - Transmission: typ. 2.2 A
  • AF frequency response:
  •   - Voice: 300 ... 3000 Hz
  •   - Data: 30 ... 3000 Hz
  • Interfaces:
  •   - 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:
  •   - analog / digital outputs
  •   - USB, RS232, RS422, RS485, analog / digital inputs
  • Weight: approx. 200 g
  • Dimensions: approx. 98 mm x 65 mm x 23 mm (LxWxH)
  • Gating time: < 15 ms
  • Sampling time: < 6 ms
  • Blocking: typ. 100 dB
  • Temperature range: -25 °C ... +55 °C
  • HF operating mode: simplex
  • e1/E1 marking: e1
  • Certification:
  •   - ETSI EN 300 113 (Data)
  •   - ETSI EN 300 086 (Voice)
  •   - ETSI EN 301 489 (EMC)
  • 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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