• Country
• Latvia (Latvia, Riga)

• Manufacturer / Brand
• Leibovic, A.; Riga, LV

• Year
• 1939/1940

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 77551

• Number of Tubes
• 5

• Valves / Tubes
• ECH11 EBF11 EL11 AZ11 EM4

• Main principle
• Superheterodyne (common); ZF/IF 469 kHz

• Tuned circuits
• 6 AM circuit(s)

• Wave bands
• Broadcast, Long Wave and Short Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110, 220, 240 Volt

• Loudspeaker
• Permanent or electro-dynamic (moving coil), system not known yet. / Ø 20 cm = 7.9 inch

• Material
• Wooden case

• from Radiomuseum.org
• Model: TM653/2 - Leibovic, A.; Riga, LV

• Dimensions (WHD)
• 580 x 290 x 250 mm / 22.8 x 11.4 x 9.8 inch

• Other Models

• Here you find 22 models, 21 with images and 3 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Leibovic, A.; Riga, LV