• Year
  • 1939 ??
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 248452

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superheterodyne (common)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Alternating Current supply (AC) / 110; 130; 140; 220; 240 Volt
  • Loudspeaker
  • Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 20 cm = 7.9 inch
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: 631 - Novak also Pontiac; Bruxelles
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 645 x 405 x 320 mm / 25.4 x 15.9 x 12.6 inch
  • Notes
  • Power supply, containing mains transformer, rf filter and rectifier tube 80, is separate from receiver chassis and is connected using a 8 pin connector.

    The radio has at the rear a 8 pin connector for a remotre control unit TELEMAT

 Collections | Museums | Literature

Collections

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

 Forum

Forum contributions about this model: Novak also Pontiac;: 631

Threads: 1 | Posts: 2

 

liebe Funkfreunde

Ich habe die Mischstufe meiner Novak 631 "reverse engineered" und kam zu dem Teischaltbild im Anhang. Die rote Spulenkörper  ist geschmolzen, und sie Spule L2 selbst ist unterbrochen.

Kann mir jemand den Zweck dieser drei Spulen L1, L2 und L3 erklären bitte?

Hat jemand einen Vorshlag für die Reparatur?

 

Beste Gruesse und vielen dank

 

Georges

 

Attachments

Georges Van Campenhout † 28.4.22, 04.Mar.14

Weitere Posts (2) zu diesem Thema.