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Decade Inductor 1490F

Decade Inductor 1490F; General Radio (ID = 806491) Equipment Decade Inductor 1490F; General Radio (ID = 806492) Equipment
Decade Inductor 1490F; General Radio (ID = 806493) Equipment
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Decade Inductor 1490F; General Radio (ID = 806491) Equipment
General Radio: Decade Inductor 1490F [Equipment] ID = 806491 356x700
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For model Decade Inductor 1490F, General Radio Company; Cambridge (MA)
Country:  United States of America (USA)
Manufacturer / Brand:  General Radio Company; Cambridge (MA)
alternative name
Year: 1968 ?? Category: Service- or Lab Equipment
Wave bands - without
Power type and voltage No Power needed
Loudspeaker - - No sound reproduction output.
Power out
from Model: Decade Inductor 1490F - General Radio Company;
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 215 x 425 x 140 mm / 8.5 x 16.7 x 5.5 inch
Notes Total Inductance of 1.111 H in 100 µH steps.
Four decades. High Q or 200 and above and a maximum voltage of 500 VRMS.
Net weight (2.2 lb = 1 kg) 10 kg / 22 lb 0.4 oz (22.026 lb)
Source of data - - Data from my own collection

Model page created by Rudolf Osterkamp. 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.