• Country
• United States of America (USA)

• Manufacturer / Brand
• Narco, National Aeronautical Corporation; Fort Washington (PA)

• Year
• 1980 ??

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

• Radiomuseum.org ID
• 279054

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

• Number of Transistors
• 29

• Semiconductors
• 2N3391 2N3662 2N3662 2N3662 FPN4250 FPN4250 GE5172 GE5172 GE5172 2N3662 GE5172 2GI6709 2N5811 2GI6709 2N3391 2N5810 2N3662 2N3662 2N3662 2N3391 PN5134 2N3662 2N3391 FPN4250 PN4258 GE5172 PN4258 FPN3568 2N3391

• Main principle
• PLL, Phase-locked loop

• Wave bands
• Wave Bands given in the notes.

• Power type and voltage
• 12 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 7 cm = 2.8 inch

• Material
• Metal case

• from Radiomuseum.org
• Model: Portable Aviation Transceiver Com IIA TR-1000A - Narco, National Aeronautical

• Shape
• Portable set > 8 inch (also usable without mains)

• Dimensions (WHD)
• 260 x 110 x 290 mm / 10.2 x 4.3 x 11.4 inch

• Notes

• Coverage :

  118 - 135 MHz

• Net weight (2.2 lb = 1 kg)
• 4.4 kg / 9 lb 11.1 oz (9.692 lb)

• Author
• Model page created by Michael Gnaedig-Fischer. See "Data change" for further contributors.

• Other Models

• Here you find 9 models, 9 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Narco, National Aeronautical Corporation; Fort Washington (PA)