VHF/UHF Mobile Transceiver PRM80 series PRM8020

Philips Electrical, Lamps, Industrial - Miniwatt; London

  • Year
  • 1989–1998
  • Category
  • Commercial Transmitter & Receiver (TRX not Amateur)
  • Radiomuseum.org ID
  • 303253

Click on the schematic thumbnail to request the schematic as a free document.

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Main principle
  • Transceiver
  • Wave bands
  • VHF incl. FM and/or UHF (see notes for details)
  • Power type and voltage
  • Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
  • Loudspeaker
  • - This model requires external speaker(s).
  • Power out
  • 4 W (undistorted)
  • Material
  • Various materials
  • from Radiomuseum.org
  • Model: VHF/UHF Mobile Transceiver PRM80 series PRM8020 - Philips Electrical, Lamps,
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 160 x 45 x 210 mm / 6.3 x 1.8 x 8.3 inch
  • Notes
  • A mobile radio transceiver for many uses, mainly for commercial, in UK under license guaranted by the radio licensing authority, Ofcom.  In Italy under license of "Ministero Delle Poste e Telecomunicazioni"

    Operating mode: Single or two-frequency simplex, typically with repeater

    Frequency bands:
    VHF = 68 - 88 MHz, 132 - 156 MHz, 146 - 174 MHz
    UHF = 400 - 440 MHz, 425 - 450 MHz, 440 - 470 MHz, 470 - 500 MHz, 500 - 520 MHz

    Channel spacing: 12.5 - 20 - 25/30 KHz in VHF, 12.5 - 20 - 25 KHz in UHF
    Type of modulation: Frequency
    CTCSS tone: 67.0 to 250.3 Hz
    RF power: 1 - 6 or 1 - 25 W

    Receiver Sensitivity: 12 db Sinad for 0,31 μV at the antenna socket
    Number of channels: 64
    Audio frequency response at the speaker: typically 300 - 3000 Hz

    Selective call with CCIR 5 tone codes
    Electret microphone

    Programmable with specific PCB. Technical data may vary depending on version code (Philips 12NC service number).

    Other IC and Transistors: HEF4011BT LM2540T LM2904M LM34T5 M006-93C66EM PC74HCT4094T PC74HCT4520T PCF21001 SRFH1054 TL084L

  • Net weight (2.2 lb = 1 kg)
  • 1.4 kg / 3 lb 1.3 oz (3.084 lb)
  • Mentioned in
  • -- Original-techn. papers.
  • Author
  • Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model VHF/UHF Mobile Transceiver PRM80 series is part of the collections of the following members.

 Forum