• Country
• Poland

• Manufacturer / Brand
• PZT - Państwowe Zakłady Tele- i Radiotechniczne; Warsawa

• Year
• 1938/1939

• Category
• Broadcast Receiver - or past WW2 Tuner

• Radiomuseum.org ID
• 242304

• Number of Tubes
• 3

• Valves / Tubes
• AF7 or TAF7 B443 or PP415 1802 or V430

• Main principle
• TRF with regeneration

• Tuned circuits
• 1 AM circuit(s)

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

• Power type and voltage
• Alternating Current supply (AC) / 110; 120; 130; 150; 220; 240 Volt

• Loudspeaker
• Magnetic loudspeaker (reed) generic. / Ø 22 cm = 8.7 inch

• Power out
• 0.5 W (undistorted)

• Material
• Wooden case

• from Radiomuseum.org
• Model: Echo 129Z - PZT - Państwowe Zakłady Tele-

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

• Dimensions (WHD)
• 505 x 310 x 200 mm / 19.9 x 12.2 x 7.9 inch

• Net weight (2.2 lb = 1 kg)
• 8.9 kg / 19 lb 9.7 oz (19.604 lb)

• Price in first year of sale
• 185.00 PLN

• Author
• Model page created by Tomasz Szczesniak. See "Data change" for further contributors.

• Other Models

• Here you find 25 models, 22 with images and 7 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
  All listed radios etc. from PZT - Państwowe Zakłady Tele- i Radiotechniczne; Warsawa