• Year
  • 1970 ?
  • Category
  • Commercial Transmitter & Receiver (TRX not Amateur)
  • Radiomuseum.org ID
  • 337169

 Technical Specifications

  • Number of Transistors
  • Semiconductors present.
  • Semiconductors
  • Main principle
  • Transceiver; ZF/IF 10700/455 kHz
  • 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) / 13.6 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)
  • Power out
  • 2 W (unknown quality)
  • Material
  • Metal case
  • from Radiomuseum.org
  • Model: Gladding 25 Private - Pearce-Simpson, Inc.; Miami,
  • Shape
  • Chassis only or for «building in»
  • Dimensions (WHD)
  • 8.5 x 3.5 x 10 inch / 216 x 89 x 254 mm
  • Notes
  • This is the same Gladding 25 Amateurs model, but operating on the frequencies of repeater bridges which, for example, in Italy are given in concession by the "Ministero delle Poste e Telecomunicazioni" to private operators who use them for work.
    Frequency range in Italy 156 - 170 MHz in FM mode. Power output 25/1 Watt. 6 channels.
    Receiver: Double conversion superheterodyne. Sensitivity: 0.3 µV (12 dB Sinad)

  • Net weight (2.2 lb = 1 kg)
  • 8.5 lb (8 lb 8 oz) / 3.859 kg
  • Mentioned in
  • -- Original prospect or advert (“Radio Rivista” official organ of "ARI Amateur Radio Assoc." of Italy, number 3, March 1974.)
  • Author
  • Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

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