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Country:  Czechoslovakia
Manufacturer / Brand:  Tesla; Praha, Bratislava etc.
Year: 1973 ?? Category: Microphone or Pick-up element
Wave bands - without
Power type and voltage No Power needed
Loudspeaker - For headphones or amp.
Power out
from Model: AMD602 - Tesla; Praha, Bratislava etc.
Material Modern plastics (no Bakelite or Catalin)
Shape Miscellaneous shapes - described under notes.
Dimensions (WHD) 46 x 120 x 46 mm / 1.8 x 4.7 x 1.8 inch
Notes Übertragungsbereich: 500...10000 Hz, Richtcharakteristik: Acht, Empfindlichkeit: 2 mV/Mikrobar, Ausgangsimpendanz: 100 kOhm, Anschlußkabel bis 100 m. Einsatz in Autobussen, für Ansage in Räumen.
Net weight (2.2 lb = 1 kg) 0.2 kg / 0 lb 7 oz (0.441 lb)
Source of data -- Original-techn. papers.

Model page created by Wolfgang Lill. See "Data change" for further contributors.

All listed radios etc. from Tesla; Praha, Bratislava etc.
Here you find 1793 models, 1092 with images and 553 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.