• Country
• Bulgaria

• Manufacturer / Brand
• Resprom; Veliko Tarnovo

• Year
• 1962

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 225817

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

• Number of Tubes
• 4

• Valves / Tubes
• UCH81 UBF89 UCL82 UY85

• Main principle
• Superheterodyne (common); ZF/IF 468 kHz

• Wave bands
• Broadcast and Short Wave (SW).

• Power type and voltage
• Alternating Current supply (AC) / 220 Volt

• Loudspeaker
• Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical

• Power out
• 1 W (undistorted)

• Material
• Bakelite case

• from Radiomuseum.org
• Model: Maestro - Маестро R-RM62 - Р-РМ62 - Resprom; Veliko Tarnovo

• Shape
• Tablemodel with Push Buttons.

• Notes

• Wave Bands:
  MW: 520-1620 kHz
  SW: 5,8-18 MHz

• Mentioned in
• book "Bulgarian Radio Receivers"

• Author
• Model page created by Simeon Nikolov. See "Data change" for further contributors.

• Other Models

• Here you find 36 models, 36 with images and 15 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Resprom; Veliko Tarnovo