Ilmatar-2 (Jlmatar) 663P

RET Raadio-Elektrotehnika Tehas see Punane, Radioelectronic Plant (RET)

Data
Forum
Pictures
Collections

  • Year
  • 1938 ?
  • Category
  • Broadcast Receiver - or past WW2 Tuner
  • Radiomuseum.org ID
  • 245797

 Technical Specifications

  • Number of Tubes
  • 6
  • Main principle
  • Superhet with RF-stage; ZF/IF 125 kHz; 2 AF stage(s)
  • Tuned circuits
  • 7 AM circuit(s)
  • Wave bands
  • Broadcast, Long Wave and Short Wave.
  • Power type and voltage
  • Storage and/or dry batteries / 2 & 120 Volt
  • Loudspeaker
  • Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 20 cm = 7.9 inch
  • Power out
  • 1 W (unknown quality)
  • Material
  • Wooden case
  • from Radiomuseum.org
  • Model: Ilmatar-2 663P - RET Raadio-Elektrotehnika
  • Shape
  • Tablemodel, low profile (big size).
  • Dimensions (WHD)
  • 660 x 300 x 260 mm / 26 x 11.8 x 10.2 inch
  • Notes

  • Following tubes are used in Ilmatar-2.
    Radio frequency amplifier: - Marconi VP21.
    Mixer: Marconi X22.
    IF stage: Marconi VP21
    Audio + detector diodes: Marconi HD22.
    Power amplifier: 2x Marconi KT2

  • Net weight (2.2 lb = 1 kg)
  • 11 kg / 24 lb 3.7 oz (24.229 lb)
  • Price in first year of sale
  • 265.00 EEK
  • Mentioned in
  • -- Original prospect or advert
  • Author
  • Model page created by Peep Rada. See "Data change" for further contributors.

 Collections | Museums | Literature

Collections

The model Ilmatar-2 (Jlmatar) is part of the collections of the following members.

 Forum