• Year
  • 1939
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 53476
    • alternative name: RCA Manufacturing || Victor Talking Machine

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

 Technical Specifications

  • Number of Tubes
  • 5
  • Main principle
  • Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
  • Tuned circuits
  • 6 AM circuit(s)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • AC/DC-set / 105-125 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 5 inch = 12.7 cm
  • Power out
  • 0.6 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 46X3 Ch= RC-459-C - RCA RCA Victor Co. Inc.; New
  • Shape
  • Tablemodel without push buttons, Mantel/Midget/Compact up to 14
  • Dimensions (WHD)
  • 14.5 x 8.25 x 7.5 inch / 368 x 210 x 191 mm
  • Price in first year of sale
  • 19.95 USD
  • External source of data
  • Ernst Erb
  • Circuit diagram reference
  • Rider's Perpetual, Volume 12 = ca. 1941 and before

 Collections | Museums | Literature

Collections

The model 46X3 is part of the collections of the following members.

 Forum

Forum contributions about this model: RCA RCA Victor Co.: 46X3 Ch= RC-459-C

Threads: 1 | Posts: 3

Hi everyone. I am new at the alignment application of tube radio's. I have RCA 46X3 that is just giving me fits trying to align it. It has been capped and cleaned and the tubes checked on my tester. But I can't seem to induce the signal for adjusting the if cans/osc. I tried inducing the signal via a .01 cap into the 4 pin of the 12SK7 and adjusting the #2 IF can but I can not hear the signal at all. I also tried to induce the signal by laying the alligator clip on the loop ant. Still nothing. I know these IF cans are way out of whack by now. So I need some help please.

 

Any suggestions please. I am new at this so I am sure I am doing something wrong.

 

Thanks !

 

David  (davidharrisdch[A*T]aol.com)

David Harris, 14.Jul.12

Weitere Posts (3) zu diesem Thema.