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Capacitance and Reactance Meter 421A

Capacitance and Reactance Meter 421A; General Radio (ID = 2548788) Equipment
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Capacitance and Reactance Meter 421A; General Radio (ID = 2548788) Equipment
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Country:  United States of America (USA)
Manufacturer / Brand:  General Radio Company; Cambridge (MA)
alternative name
 
GenRad
Year: 1943 ?? Category: Service- or Lab Equipment
Valves / Tubes 7: 56 57 56 57 56 56 80
Wave bands - without
Details
Power type and voltage Alternating Current supply (AC)
Loudspeaker - - No sound reproduction output.
Power out
from Radiomuseum.org Model: Capacitance and Reactance Meter 421A - General Radio Company;
Notes

This unit works at radio frequency. Meter for capacitors up to 2,000 pF.  Also detects capacitance and inductance distributed in a coil.

Literature/Schematics (1) Guida Pratica del Radioriparatore E. Costa 3a edizione 1943

Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.



All listed radios etc. from General Radio Company; Cambridge (MA)
Here you find 216 models, 197 with images and 84 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.



  
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