Johnson
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250-20 &
250-35
Installation and Operating Instructions for E.F.Johnson Low Pass Filter.  Compliments of Bob Rinaldi, W1CNY.
250-24 Operating Instructions for SWR bridge.   Compliments of Don Stalkowski, VE3HUR.
6N2 Owners manual for Johnson 6N2 Transmitter.  Compliments of Sheldon Wheaton, KC0CW.
6N2AMP Owners manual for Johnson 6N2 Amplifier.  Compliments of Jack Cochran, WA5OEA.
6N2CONV Owners manual for Johnson 6N2 Converter.  Compliments of Dick Solomon, W1KSZ.
6N2VFO Construction, calibration and operating instructions for Johnson 6N2 VFO.  Compliments of Tony Stalls, K4KYO.
ADVENTURER Brochure with schematic.   Compliments of Don Stalkowski, VE3HUR.
ADVENTURER Construction and operation manual.   Compliments of Gary Wilcox, KE4VUN.
ADVENTURER MODULATOR Partial manual for screen modulator for Johnson Adventurer.  Compliments of Gary Schafer, K4FMX.
CALIBRATOR Owners manual for Johnson 100 kc Crystal Calibrator.  Compliments of Robert Lawson, W4RL.
CHALLENGER Owners manual for Johnson Viking Challenger Transmitter.  Compliments of Pete Petri, WA5JCI.
COURIER Brochure with schematic.   Compliments of Don Stalkowski, VE3HUR.
INVADER 2000 Owners manual for Johnson Viking Invader Transmitter.  Compliments of Larry Johnson, K7LJ.
INVADER 2000 Artwork for Invader / Invader 2000 dial drum.  Compliments of  Mark Foltarz, KA4JVY.
KEYERMOD Grid block keying mod for Viking I, Viking II,  and Model 122 VFO.  Compliments of Norm Hall, W6JOD.
KILOWATT Brochure with schematic.   Compliments of Don Stalkowski, VE3HUR.
KILOWATT Manual for Johnson Desk Kilowatt amplifier.  Compliments of Mahlon Haunschild, K4OQ.  and PLAYGROUND AMATEUR RADIO CLUB, W4ZBB, and Neil E Thalaker, KL7BGZ.
MATCHBOX Owners manual for Johnson Matchbox tuners.   Compliments of Larry Johnson, K7LJ.
NAVIGATOR Manual for Johnson Navigator.   Compliments of Don Niles, K2PMC.
PACEMAKER Owners manual for Johnson Viking Pacemaker Transmitter.  Compliments of Larry Johnson, K7LJ.
PHONE PATCH Owners manual for Johnson Phone Patch.   Compliments of Larry Johnson, K7LJ.
RANGER Schematic for early version of Ranger.   Compliments of Garey Barrell, K4OAH.
RANGER Owners manual for the Johnson Viking Ranger Transmitter.
RANGER Construction manual for the Johnson Viking Ranger Transmitter.
RANGER II Owners manual for the Johnson Viking Ranger II Transmitter.
RANGER II Construction manual for Johnson Ranger II.  Compliments of Sandy Blaize, W5TVW.
SIGNAL SENTRY Manual for Johnson Signal Sentry.   Compliments of Yves Dussault, VE2ATD.
TBOLT Owners manual for Johnson Viking Thunderbolt Amplifier.  (Early version with 4-400As)
TBOLT Owners manual for Johnson Viking Thunderbolt Amplifier.  (Late version with PL-175As)  Compliments of Mahlon Haunschild, K4OQ.
T/R SWITCH Instruction sheets for Johnson T/R Switch.   Compliments of James True, N5ARW.
VALIANT Owners manual for the Johnson Viking Valiant Transmitter.   Compliments of Alan Richard, WA1AR.
VALIANT Construction Manual for Johnson Viking Valiant.  Compliments of Bill Pancake, AB0ZZ.
VAL-BUL#1 Information Bulletin #1 for Viking Valiant.  Compliments of Joe Lutz, W7LPF/3.
VIKING I Owners manual for Viking I Transmitter.  Compliments of Ron Trepka, W8RON.
VIKING I Construction manual for Viking I Transmitter.  Compliments of Ron Trepka, W8RON.
VIKING I TVI-proofing manual for Viking I Transmitter.  Compliments of Ron Trepka, W8RON.
VIKING I Mods for Viking I Transmitter.   Compliments of Ron Trepka, W8RON.
VIKING I Advertisements for Viking I Transmitter and VFO122.  Compliments of Ron Trepka, W8RON.
VIKING II Owners manual and sales brochure, compliments of Walt Szachara, W2OKF and Jim Jackson.
VIKING II Assembly manual for Johnson Viking II.   Compliments of Jim Jackson and Yves Dussault, VE2ATD.
VIKING II PTT Blueprint of PTT circuit for Viking II.  Compliments of Tony Stalls, K4KYO.
VIKING MOBILE Sales brochure and schematic for Viking Mobile transmitter.   Compliments of Ron Martinmaki, W9EOA.
VIKING VFO122 Construction and operating manual for Johnson Viking VFO 122, compliments of Jim Jackson.
VIKING 500 Owners manual for Johnson Viking 500 Transmitter.   Compliments of Gary Harmon, K5JWK.