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Pacemaker ; Johnson Company, E.F (ID = 705984) Amateur-T
Pacemaker ; Johnson Company, E.F (ID = 705985) Amateur-T
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Pacemaker ; Johnson Company, E.F (ID = 705984) Amateur-T
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Country:  United States of America (USA)
Manufacturer / Brand:  Johnson Company, E.F.; Waseca, MN
Year: 1956–1959 Category: Amateur Transmitter (only)
Valves / Tubes 17: 6AU6 6BE6 6AU6 6CL6 6146 6AU6 12BH7 ECC81 ECC81 12AX7 12AU7 12AT7 12AT7 6AL5 6X4 5U4G 5R4GY 0A2 0B2 0B2
Wave bands Wave Bands given in the notes.
Power type and voltage Alternating Current supply (AC) / 117 Volt
Loudspeaker - - No sound reproduction output.
Power out
from Model: Pacemaker - Johnson Company, E.F.; Waseca,
Material Metal case
Shape Tablemodel, low profile (big size).
Dimensions (WHD) 533 x 295 x 422 mm / 21 x 11.6 x 16.6 inch
Notes AM/CW/SSB transmitter for 80-10 m amateur bands. 35/90/90 watts input.
Net weight (2.2 lb = 1 kg) 33.5 kg / 73 lb 12.6 oz (73.789 lb)
Price in first year of sale 495.00 $
Source of data - - Manufacturers Literature

Model page created by Götz Linss. See "Data change" for further contributors.

All listed radios etc. from Johnson Company, E.F.; Waseca, MN
Here you find 62 models, 52 with images and 27 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.