• Country
• New Zealand-Aotearoa

• Manufacturer / Brand
• CQ, Stewart Warner (Brands), Hope Gibbons Ltd.; Wellington

• Year
• 1936

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 359223

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

• Number of Tubes
• 7

• Valves / Tubes
• 6K7 6A8 6K7 6H6 6F5 6F6 5Z4

• Main principle
• Superhet with RF-stage; ZF/IF 456 kHz; 3 AF stage(s)

• Tuned circuits
• 7 AM circuit(s)

• Wave bands
• Broadcast plus 2 Short Wave bands.

• Power type and voltage
• Alternating Current supply (AC) / 25-133 Hz, 100-240 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Stewart Warner R146X [End Mounted Speaker] - CQ, Stewart Warner Brands,

• Shape
• Tablemodel, with any shape - general.

• Dimensions (WHD)
• 520 x 0 x 280 mm / 20.5 x 0 x 11 inch

• Notes

• Stewart Warner R146X End Mounted Speaker

  7 valve (including magic eye) all wave superhet with RF stage with table chest model cabinet. See also Stewart Warner R-146X Table Chest Cabinet. Also available in table tombstone cabinet.

  Marketed throughout New Zealand by distributor Hope Gibbons Ltd.

  Made in the USA. See also R-146 series chassis. 

• Literature/Schematics (1)
• Rider's Perpetual, Volume 7 = 1936 and before (Pages 7-17 & 7-18)

• Literature/Schematics (2)
• Rider's Perpetual, Volume 10 = 1939 and before (Page 10-18)

• Author
• Model page created by Brian Stevens. See "Data change" for further contributors.

• Other Models

• Here you find 14 models, 11 with images and 13 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from CQ, Stewart Warner (Brands), Hope Gibbons Ltd.; Wellington