• Country
• Sweden

• Manufacturer / Brand
• Standard Radio & Telefon AB (SRT), Stockholm

• Year
• 1965 ??

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

• Radiomuseum.org ID
• 120668

• Wave bands
• Broadcast, Long Wave and more than two Short Wave bands.

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / 230 / 24 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil)

• Material
• Metal case

• from Radiomuseum.org
• Model: 612EF - Standard Radio & Telefon AB

• Shape
• Boatanchor (heavy military or commercial set >20 kg).

• Notes
• Wireless station for maritime communications, covers 1,5 - 13 MHz for transmission mode.
  Type 612E: emergency equipment in destroyers, replaces TCS and 607/608.
  Type 612EF / 612F: emergency equipment in cruisers and flotilla landers, replaces 60EQR.
  Type 612ET: used as temporary shore station in landing operations, replaces 52ERT.
  Typical 612E system consists of Transmitter 5AH (Adm.Patt. 59517), modulator/power supply (Adm.Patt. 65169), Aerial tuning unit (Adm.Patt. 65158), SW receiver B46 (Adm.Patt. 58674) and VLF receiver B47 (Adm.Patt. 58675).

• Author
• Model page created by Konrad Birkner † 12.08.2014. See "Data change" for further contributors.

• Other Models

• Here you find 16 models, 12 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Standard Radio & Telefon AB (SRT), Stockholm