• Country
• Germany

• Manufacturer / Brand
• Bosch; Deutschland

• Year
• 1972

• Category
• Commercial Transmitter & Receiver (TRX not Amateur)

• Radiomuseum.org ID
• 209617

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

• Number of Transistors
• Semiconductors present.

• Semiconductors

• 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
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 5 cm = 2 inch

• Material
• Plastics (no bakelite or catalin)

• from Radiomuseum.org
• Model: Handfunkgerät HFG 161 X 20/1 - Bosch; Deutschland

• Shape
• Very small Portable or Pocket-Set (Handheld) < 8 inch.

• Dimensions (WHD)
• 80 x 220 x 50 mm / 3.1 x 8.7 x 2 inch

• Notes
• Handfunkgerät für Betriebsfunk im 2 m-Band (146 bis 174 MHz). Es gibt auch Versionen des HFG 161 für das 0,7 m- und das 4 m-Band.
  10 Kanäle schaltbar, Quarzsteuerung (1 Quarz je Kanal). Frequenzmodulation, Tonruf.
  FTZ-Nr.: E-233/72

• Net weight (2.2 lb = 1 kg)
• 0.7 kg / 1 lb 8.7 oz (1.542 lb)

• Author
• Model page created by Siegfried Droese. See "Data change" for further contributors.

• Other Models

• Here you find 88 models, 80 with images and 10 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Bosch; Deutschland