• Country
• France

• Manufacturer / Brand
• Erwa; Saint-Quentin

• Year
• 1932 ??

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 274475

• Number of Tubes
• 5

• Valves / Tubes
• 58 58 57 47 80

• Main principle
• TRF (Tuned-Radio-Frequency but use of regeneration unknown)

• Tuned circuits
• 3 AM circuit(s)

• Wave bands
• Broadcast (MW) and Long Wave.

• Power type and voltage
• Alternating Current supply (AC) / 110; 130; 220; 250 Volt

• Loudspeaker
• Electro Magnetic Dynamic LS (moving-coil with field excitation coil)

• Material
• Wooden case

• from Radiomuseum.org
• Model: TRF5 - Erwa; Saint-Quentin

• Shape
• Tablemodel, high profile (upright - NOT Cathedral nor decorative).

• Other Models

• Here you find 10 models, 7 with images and 2 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from Erwa; Saint-Quentin