• Country
• Denmark

• Manufacturer / Brand
• Eltra; Frederiksberg

• Year
• 1957 ?

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 295676

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

• Number of Tubes
• 5

• Valves / Tubes
• UCC85 UCH81 UBF89 UCL82 UM80

• Number of Transistors

• Semiconductors
• Selenium-Rectifier

• Main principle
• Superheterodyne (common); ZF/IF 444/11000 kHz

• Tuned circuits
• 6 AM circuit(s)     9 FM circuit(s)

• Wave bands
• Broadcast, (BC) Long Wave (LW), 2 x SW and FM or UHF.

• Power type and voltage
• AC/DC-set / 110, 220 Volt

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

• Power out
• 2 W (unknown quality)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Air Prince 969 - Eltra; Frederiksberg

• Shape
• Tablemodel, low profile (big size).

• Dimensions (WHD)
• 545 x 300 x 245 mm / 21.5 x 11.8 x 9.6 inch

• Notes

• SW1: 1.5 to 4.5 MHz
  SW2:  5.0 to 16 MHz

  The phono input impedance is matched to the amplifier by a separate adapter in a replaceable can. Cans were available for crystal and electro-dynamic pick-ups.

• Net weight (2.2 lb = 1 kg)
• 8.350 kg / 18 lb 6.3 oz (18.392 lb)

• Source of data
• -- Schematic

• Author
• Model page created by Egil Hansen. See "Data change" for further contributors.

• Other Models

• Here you find 40 models, 37 with images and 21 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Eltra; Frederiksberg