• Year
  • 1927
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 278992

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Special principle (see notes)
  • Wave bands
  • Broadcast only (MW).
  • Power type and voltage
  • Line / Storage batteries (perhaps also batteries)
  • Loudspeaker
  • - This model requires external speaker(s).
  • from Radiomuseum.org
  • Model: Octa-Monic - RGS Manfg. Co. Inc.; Staten
  • Notes
  • R.G.S. model "Octa-Monic" employs a circuit wherein the grid circuit is tuned to the fundamental frequency of the broadcast station and the plate circuit to the second harmonic, thus increasing selectivity and sensitivity.

    The R.G.S. "Octa-Monic" was available as a complete kit for a battery as well as an AC model and also as ready-to-operate modules. No cabinet was offered.

    There appears to be a four tube model that most likely is battery only.  The other models have six tubes (two different tube sets) and can operate on batteries or with a battery eliminator.  The ads for these sets are somewhat confusing.

  • Mentioned in
  • -- Original prospect or advert (Radio Broadcast October 1927)
  • Author
  • Model page created by Donald Patterson. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Octa-Monic is part of the collections of the following members.

 Forum