• Country
• United States of America (USA)

• Manufacturer / Brand
• Siltronix; Oceanside (CA)

• Year
• 1976

• Category
• Amateur TRX: Transmitter/Receiver (and Transceiver)

• Radiomuseum.org ID
• 121763

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

• Number of Tubes
• 13

• Valves / Tubes
• 12BA6 12BE6 6GK6 8950 6CB6A 12BE6 12BA6 12BA6 12AX7 6AV6 6GW8 6JH8 12AX7

• Number of Transistors
• 3

• Semiconductors
• 2N706 2N5130 2N706

• Main principle
• Superheterodyne (common)

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Line / Batteries (any type) / 117; 12 Volt

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

• Power out
• 3 W (unknown quality)

• Material
• Metal case

• from Radiomuseum.org
• Model: Comanche 1011D - Siltronix; Oceanside CA

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 13 x 5.5 x 11 inch / 330 x 140 x 279 mm

• Notes
• Frequency ranges: 28,5 - 29,0 MHz, 26,94 - 27,44 MHz RX only, SSB/AM,
  12 V DC converter unit model type 14A is optional, two different versions known.
  Successor of the Swan 1011 and the Siltronix 1011, 1011B (CAL/Rec/Tune rotary switch) and 1011C and D (REC/TUNE slider switch below S-meter).

• Net weight (2.2 lb = 1 kg)
• 24 lb (24 lb 0 oz) / 10.896 kg

• Source of data
• -- Collector info (Sammler)

• Author
• Model page created by a member from A. See "Data change" for further contributors.

• Other Models

• Here you find 5 models, 5 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Siltronix; Oceanside (CA)