E. F. Johnson Radios

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E.F. Johnson was a two-way radio and electronics manufacturer founded in Waseca, Minnesota, in 1923 by Edgar. F. Johnson.

The company started out selling radio transmitting parts to amateurs and early radio broadcasters by mail-order. With the onset of World War II, the company devoted 100% of production to defense needs. After the war, the company introduced its Viking line of amateur transmitters which included the Viking, Valiant, Ranger and Pacemaker. Today, these products are collected, restored, and operated by many vintage amateur radio enthusiasts.

In the late 1960s, a thriving land-mobile radio business replaced amateur equipment as the company’s line of products, and it became known for its CB and business radio products. EF Johnson was also the creator of the Logic Trunked Radio trunking format. Johnson was purchased by software manufacturer Transcrypt International in 1997 and in 2005, moved its headquarters to Irving, Texas. The company changed its name to EF Johnson Technologies in 2008.

EF JOHNSON 5100 ASCEND 51SL 5300 ES FEATURE OPTION SET UPGRADES ADD FPP AES DES

$35.00
End Date: Tuesday Feb-16-2016 15:28:54 PST
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T /R SWITCH ) JOHNSON RANGER, VALIANT, 500 ,VIKING+ ETC w CABLE+PLUG

$87.00
End Date: Sunday Feb-14-2016 15:19:03 PST
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EF JOHNSON 5100 ASCEND 51SL 5300 ES PC CONFIGURE PROGRAMMING SOFTWARE

$19.95
End Date: Tuesday Feb-16-2016 12:28:04 PST
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Johnson viking 1 ham radio

$306.00
End Date: Thursday Mar-10-2016 9:42:15 PST
Buy It Now for only: $306.00
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Variable Capacitor 30 pF to 1060 pF 1/4 shaft Ham Radio Johnson 1000E15

$25.00
End Date: Wednesday Mar-9-2016 16:12:36 PST
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Tube Socket JOHNSON 124-112 for 4CX250 New Old Stock

$15.00
End Date: Wednesday Mar-9-2016 16:12:36 PST
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VERY RARE E.F. JOHNSON PACEMAKER SSB EXC ITER

$289.00
End Date: Wednesday Mar-9-2016 8:12:23 PST
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E.F. JOHNSON 124-213 (3) TUBE SOCKETS FOR AMPLIFIER, NEW (304TH)

$54.95
End Date: Sunday Feb-14-2016 20:07:19 PST
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Johnson KW Matchbox. RF working, excellent. Cabinet, fair. Tested. Free ship.

$295.00
End Date: Tuesday Mar-8-2016 18:41:07 PST
Buy It Now for only: $295.00
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EF Johnson RF Coil Inductor 222-105 Tuner AM HAM radio

$350.00
End Date: Tuesday Mar-8-2016 14:47:45 PST
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EF Johnson RF Coil Inductor 200-203 Ribbon Tuner AM HAM radio

$250.00
End Date: Tuesday Mar-8-2016 8:35:32 PST
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E.F. JOHNSON 250-39 TR T-R SWITCH 3.5-30MHz 4KW PEAK POWER - Repairable Project

$39.95
End Date: Sunday Mar-6-2016 19:19:32 PST
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BEST COVER E.F. Johnson Viking Valiant or 500 or Ranger or Pacemaker

$85.00
End Date: Monday Feb-15-2016 14:57:38 PST
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BEST dust cover Hallicrafters Johnson Multi-Elmac Heathkit Hammarlund Drake

$75.00
End Date: Monday Feb-15-2016 14:57:38 PST
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DUST COVER 75A-4 Hallicrafters SX-101 Hammarlund HQ-180 Johnson Viking Valiant

$55.00
End Date: Monday Feb-15-2016 14:57:38 PST
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JOHNSON RANGER PARTS: BANDSWITCH KNOB

$15.00
End Date: Friday Mar-4-2016 23:32:52 PST
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JOHNSON RANGER PARTS: QTY 7 SMALL KNOBS

$45.00
End Date: Friday Mar-4-2016 23:31:20 PST
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JOHNSON RANGER PARTS: CRYSTAL COVER KNOB

$65.00
End Date: Friday Mar-4-2016 23:27:45 PST
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E.F. Johnson Ceramic Cone Insulators. Ham Radio, High Voltage.

$15.00
End Date: Friday Mar-4-2016 19:27:42 PST
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VERY RARE E.F. Johnson Viking 6N2 Thunderbolt Tube Type Ham Radio Amplifier,

$2,200.00
End Date: Friday Mar-4-2016 14:54:19 PST
Buy It Now for only: $2,200.00
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JOHNSON VIKING RANGER HAM RADIO TRANSMITTER

$349.99
End Date: Thursday Mar-3-2016 18:30:10 PST
Buy It Now for only: $349.99
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MICROPHONE PLUGS[3] *TWIST LOCK* 5 PIN JOHNSON & OTHERS

$5.75 (0 Bids)
End Date: Tuesday Feb-9-2016 18:22:11 PST
Buy It Now for only: $7.50
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Vintage Johnson Viking Valiant Transmitter Ham Radio No Case But Powers On

$350.00
End Date: Thursday Mar-3-2016 18:14:00 PST
Buy It Now for only: $350.00
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E F JOHNSON VARIABLE CONDENSER DUAL 99 mmf 100ED30 PLUS

$11.99
End Date: Thursday Mar-3-2016 11:05:02 PST
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Johnson 242-8615 Mobile Ham Radio

$70.00
End Date: Wednesday Mar-2-2016 14:35:57 PST
Buy It Now for only: $70.00
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EF Johnson Viking II Ranger Valiant Invader ant relay male plug crystal socket

$12.00
End Date: Wednesday Feb-10-2016 21:29:32 PST
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EF Johnson Viking 275w Matchbox tuner Challenger, Navigator, 6N2, Attenuator NEW

$2.25
End Date: Wednesday Feb-10-2016 20:33:00 PST
Buy It Now for only: $2.25
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JOHNSON VIKING I TRANSMITTER HAM RADIO Viking 1

$299.99
End Date: Monday Feb-29-2016 19:41:05 PST
Buy It Now for only: $299.99
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E. F. Johnson Low Pass Filter Made in USA

$19.98
End Date: Monday Feb-29-2016 15:37:45 PST
Buy It Now for only: $19.98
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VINTAGE E. F. JOHNSON VIKING PHONE PATCH

$19.99
End Date: Sunday Feb-28-2016 19:24:24 PST
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Crystal, 39.666 MHz for use with Ameco & Johnson 6N2 Converters.

$49.00
End Date: Friday Feb-26-2016 15:05:54 PST
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Crystal, 39.333 MHz for Ameco & Johnson 6N2 Converters

$49.00
End Date: Friday Feb-26-2016 10:07:11 PST
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Johnson Fleetcom 526 VHF 50 watt transceiver

$40.00
End Date: Thursday Feb-25-2016 18:06:37 PST
Buy It Now for only: $40.00
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Johnson Messenger 124-M Untested No Fuse Sold-As-Is

$59.95
End Date: Thursday Feb-25-2016 10:54:18 PST
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EF Johnson 18 uH Roller Inductor

$100.00
End Date: Wednesday Feb-24-2016 18:35:15 PST
Buy It Now for only: $100.00
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