| Ham Radio Museum | ||
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| E. F. Johnson Transmitters | ||
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Johnson Viking I Modes: AM/CW Bands: 160 - 10 Meters bandswitching Output Power: 100W-AM, 115W-CW VFO: External (model 240-122) Power Supply: Internal Final Tube(s): 4D32 Modulator Tubes: 2 ea. 807 p-p New Price/Year: $209.50 kit/$259.50 wired/1949-52 Size: 11.25"h x 21.0"w x 15.0"d Approx. Weight: XX lbs |
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Johnson Viking II Modes: AM/CW Bands: 160 - 10 Meters bandswitching Input Power: 135W-AM, 180W-CW VFO: External (model 240-122) Power Supply: Internal Final Tube(s): 2ea 6146 parallel Modulator: 2ea. 807 (PP) New Price/Year: $279.50 kit/$336.50 wired/1952-57 Size: 10.25"h x 20.0"w x 13.0"d Approx. Weight: 70 lbs |
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Johnson Viking Adventurer Modes: CW Bands: 80 - 10 Meters Input Power: 50W-CW VFO: No Power Supply: Internal Final Tube(s): 807 Modulator: Plug-in option New Price/Year: $54.95 kit/$69.95 wired/1954-63 Size: 7.5"h x 10.5"w x 8.25"d Approx. Weight: 17 lbs |
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Johnson Viking Challenger Modes: AM/CW Bands: 80 - 6 Meters Input Power: 70W-AM, 120W-CW VFO: No Power Supply: Internal Final Tube(s): 2ea. 6DQ6A Modulator: 6AQ5 Screen Modulation New Price/Year: $114.75 kit/$154.75 wired/1959-65 Size: 9.0"h x 13.25"w x 10.0"d Approx. Weight: 24 lbs |
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Johnson Viking Navigator Modes: CW Bands: 160 - 10 Meters Input Power: 40W-CW VFO: Yes Power Supply: Internal Final Tube(s): 6146 Modulator: None New Price/Year: $149.50 kit/$199.50 wired/1958 Size: 13.25"h x 9.5"w x 10"d Approx. Weight: 25 lbs |
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Johnson Viking Mobile Modes: AM Bands: 75 - 10 Meters Input Power: 60W-AM VFO: No, External option Power Supply: External Final Tube(s): 807 Modulator Tubes: 2ea. 807 p-p New Price/Year: $99.50 kit/$144.50 wired/1952-59 Size: 7"h x 6.5"w x 10.25"d Approx. Weight: 15 lbs |
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Johnson Viking Ranger Modes: AM/CW Bands: 160 - 10 Meters Input Power: 65W-AM, 75W-CW VFO: Yes Power Supply: Internal Final Tube(s): 6146 Modulator Tubes: 2ea. 1614 p-p New Price/Year: $179.50-$229.50 kit/$250-$329.50 wired/1954-61 Size: 9.5"h x 15.50"w x 14.0"d Approx. Weight: 45 lbs |
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Johnson Viking Ranger II Modes: AM/CW Bands: 160 - 6 Meters Input Power: 65W-AM, 75W-CW VFO: Yes Power Supply: Internal Final Tube(s): 6146 Modulator Tubes: 2ea. 7027A p-p New Price/Year: $249.50 kit/$359.50 wired/1961-65 Size: 9.5"h x 15.50"w x 14.0"d Approx. Weight: 45 lbs |
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Johnson Viking Valiant Modes: AM/CW Bands: 160 - 10 Meters Input Power: 200W-AM, 275W-CW VFO: Yes Power Supply: Internal Final Tube(s): 3ea. 6146 parallel Modulator: 2ea. 6146 push-pull New Price/Year: $349.50 kit/$439.50 wired/1956-62 Size: 11.5"h x 21.0"w x 16.25"d Approx. Weight: 73 lbs |
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Johnson Viking Valiant II Modes: AM/CW Bands: 160 - 10 Meters Input Power: 200W-AM, 275W-CW VFO: Yes Power Supply: Internal Final Tube(s): 3ea. 6146 parallel Modulator: 2ea. 6146 push-pull New Price/Year: $375 kit/$495 wired/1962-65 Size: 11.5"h x 21.0"w x 16.25"d Approx. Weight: 73 lbs |
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Johnson Viking 500 Modes: AM/CW Bands: 80 - 10 Meters Input Power: 500W-AM, 600W-CW VFO: Yes Power Supply: External Final Tube(s): (4-250A) 4-400A Modulator: 2ea. 811A New Price/Year: $749.50 kit/$949.50 wired/1956-63 RF Unit Size: 11.5"h x 21.0"w x 16.5"d; Power Supply Size: 15.75"h x 20.5"w x 11"d Total Weight (both units): 173 lbs |
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Johnson Desk Kilowatt Modes: AM/CW/SSB Amplifier Bands: Continuous tuning 3.5 - 30 mc Drive Rqmts: 30W RF, 10W audio (AM), 2-3W PEP Input Power: 1000W - AM, CW, SSB Power Supply: Internal Final Tube(s): 2ea. 4-400A Modulator: 2ea. 810 New Price/Year: $1595 + $132 (matching desk)/1958 RF Pedestal Size: 29.5"h x 19.75"w x 33"d; Desk width with RF pedestal: 63.5" RF Pedestal Weight: 400 lbs |
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Johnson Viking Pacemaker Modes: SSB/AM/CW Bands: 80 - 10 Meters Input Power: 90W-SSB, 35W-AM, 90W-CW VFO: Yes Power Supply: Internal Final Tube(s): 6146 SSB Method: Phasing New Price/Year: $495 wired/1956-59 Size: 11.5"h x 21.0"w x 16.5"d Approx. Weight: 61 lbs |
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Johnson Viking Invader Modes: SSB/AM/CW Bands: 80 - 10 Meters Input Power: 200W-SSB,CW, 90W-AM VFO: Yes Power Supply: Internal Final Tube(s): 2ea. 6146 parallel SSB Method: Crystal Filter (9 MHz) New Price/Year: $619.50/1960-63 Size: 11.5"h x 21.0"w x 17.5"d Approx. Weight: 55 lbs |
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