• Country
• United States of America (USA)

• Manufacturer / Brand
• Texas Instruments, Dallas

• Year
• 1971 ??

• Category
• Commercial Receiver (may include amateur bands)

• Radiomuseum.org ID
• 328756

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

• Number of Transistors
• 20

• Semiconductors
• unknown_tr 2N1274 2N1304 TI363 1N295

• Main principle
• Superhet, double/triple conversion; ZF/IF 2200/455/85 kHz

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• Line / Storage batteries (perhaps also batteries) / Either DC 12V or AC 220 Volt

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

• Power out
• 2 W (unknown quality)

• from Radiomuseum.org
• Model: Professional Receiver - Texas Instruments, Dallas

• Notes

• Professional receiver for amateur bands, also for emergengy uses on mobile vehicles.
  It can receive AM, CW and SSB.

  Transistors listed one per type. Four unknown transistors, not listed in Radiomuseum, all in the series TI: 364, 365, 369 and 395.

• Mentioned in
• Ricetrasmettitori VHF a Transistor, AM,FM,SSB, Italy by Walter Favaro C.E.L.I. editor, 1971

• Author
• Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.

• Other Models

• Here you find 9 models, 7 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Texas Instruments, Dallas