• Country
• United States of America (USA)

• Manufacturer / Brand
• Pilot Electric Mfg. Co. (Radio Corp.); Brooklyn (NY)

• Year
• 1929 ??

• Category
• Pre-stage (adaptor for SW/FM/VHF/UHF incl. built-in), Frequency converter

• Radiomuseum.org ID
• 52006

• • alternative name: Pilot Radio & Television || Pilot Radio and Tube || Pilot Radio Corporation

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

• Number of Tubes
• 4

• Valves / Tubes
• 24 27 24 80

• Main principle
• Superheterodyne (common); ZF/IF 550 kHz; Screengrid 1926-1935

• Wave bands
• Short Wave (SW only)

• Power type and voltage
• Alternating Current supply (AC) / 110 Volt

• Loudspeaker
• - - No sound reproduction output.

• Material
• Wooden case

• from Radiomuseum.org
• Model: SW Converter V-191 - Pilot Electric Mfg. Co. Radio

• Shape
• Tablemodel, Box - most often with Lid (NOT slant panel).

• Notes
• This SW-Converter can cooperate with any Broadcast receiver which has the BC band covering 550 kc.
  the chassis is also companion to the models C-179, T-170, and also applied to C, F, L, and J.

• External source of data
• Ernst Erb

• Circuit diagram reference
• Rider's Perpetual, Volume 1 = 1931/1934 (for 1919-1931)

• Mentioned in
• Machine Age to Jet Age II (page 226.)

• Other Models

• Here you find 541 models, 269 with images and 404 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Pilot Electric Mfg. Co. (Radio Corp.); Brooklyn (NY)