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Frequenzanalysator FRA-3

Frequenzanalysator FRA-3; Radiometer; (ID = 753573) Equipment
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Frequenzanalysator FRA-3; Radiometer; (ID = 753573) Equipment
Radiometer;: Frequenzanalysator FRA-3 [Equipment] ID = 753573 704x933
Select picture or schematic to display from thumbnails on the right and click for download.
For model Frequenzanalysator FRA-3, Radiometer; Copenhagen:
Elektron 1967 / Heft 6 / Seite 228
Country:  Denmark
Manufacturer / Brand:  Radiometer; Copenhagen
Year: 1967 Category: Service- or Lab Equipment
Semiconductors (the count is only for transistors) Semiconductors present.
Wave bands - without
Power type and voltage Alternating Current supply (AC)
Loudspeaker - - No sound reproduction output.
Power out
from Model: Frequenzanalysator FRA-3 - Radiometer; Copenhagen
Material Metal case
Shape Tablemodel, with any shape - general.
Notes Frequenzbereich: 10 Hz..60 kHz und 10 Hz.. 6 kHz. Genauigkeit >0,3%.
Eingangswiderstand: 1 MOhm konstant. Ausgangspegel: 1,8 V max. (2 kHz).
6 konstante Bandbreiten. Eigenverzerrung < -85dB.
Schneller Durchlauf des gesamten Frequenzbereiches durch Schwungradeinstellung oder durch Antrieb von einem externen Recorder über den Antrieb.

Model page created by Peter Roggenhofer † 25.4.18. See "Data change" for further contributors.

All listed radios etc. from Radiometer; Copenhagen
Here you find 32 models, 29 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.