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Decade Isolation Amplifier 102B

Decade Isolation Amplifier 102B; Keithley Instruments (ID = 1096510) Equipment Decade Isolation Amplifier 102B; Keithley Instruments (ID = 1096513) Equipment
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Decade Isolation Amplifier 102B; Keithley Instruments (ID = 1096510) Equipment
Keithley Instruments: Decade Isolation Amplifier 102B [Equipment] ID = 1096510 902x933
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For model Decade Isolation Amplifier 102B, Keithley Instruments Inc.; Cleveland (OH):
Front view of a Keithley Model 102B Decade Isolation Amplifier
Country:  United States of America (USA)
Manufacturer / Brand:  Keithley Instruments Inc.; Cleveland (OH)
Year: 1962 Category: Service- or Lab Equipment
Valves / Tubes 9: 12B4A 12AX7 6BH8 6CB6 EF86 EF86 EF86 EF86 6X4 0G3
Wave bands - without
Power type and voltage Alternating Current supply (AC) / 115 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Model: Decade Isolation Amplifier 102B - Keithley Instruments Inc.;
Material Metal case
Shape Tablemodel, with any shape - general.
Dimensions (WHD) 5.25 x 8 x 12 inch / 133 x 203 x 305 mm
Notes The Model 102B is a DC to roughly 2MHz amplifier with 5 switch-selectable gain ranges of 0.1X, 1X, 10X, 100X and 1000X. It has a 3db switch-selectable rolloff at either 150kHz or 1.7Mhz. 6X4 tube for B+ voltage, but a selenium rectifier for bias supply.
Net weight (2.2 lb = 1 kg) 11.5 lb (11 lb 8 oz) / 5.221 kg
Source of data - - Data from my own collection

Model page created by Hank Kaczmarski. See "Data change" for further contributors.

All listed radios etc. from Keithley Instruments Inc.; Cleveland (OH)
Here you find 34 models, 31 with images and 12 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.