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 PC CONFIGURE PROGRAMMING SOFTWARE

$17.95
End Date: Friday Jun-3-2016 19:14:10 PDT
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EF Johnson 10 uH Roller Inductor

$75.00
End Date: Saturday Jun-25-2016 20:03:11 PDT
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T /R SWITCH ) /for COLLINS, JOHNSON/HEATHKIT+ ETC AM TRANSMITTERS

$68.00
End Date: Tuesday May-31-2016 10:16:11 PDT
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EF JOHNSON 5100 ASCEND 51SL 5300 ES FEATURE OPTION SET UPGRADES ADD FPP AES DES

$35.00
End Date: Wednesday Jun-1-2016 17:24:02 PDT
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EF Johnson 5100 VHF 138-174 FPP P25 CONV Nice Radio.Charger,With New Battery.

$220.00
End Date: Monday May-30-2016 17:09:51 PDT
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EF Johnson Viking 275w Matchbox tuner Challenger, Navigator, 6N2, Attenuator NEW

$2.25
End Date: Saturday Jun-4-2016 14:59:01 PDT
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FREE SHIP Vintage 23 Channel Citizens Band Johnson Messenger 132 CB Radio Base

$33.99
End Date: Tuesday May-31-2016 17:13:25 PDT
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Johnson Viking AM ham transmitter matchbox Valiant Ranger Thunderbolt feet NEW

$10.00
End Date: Friday Jun-3-2016 21:58:19 PDT
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Johnson 229-207 roller Inductor 4.7uh #8 wire clean looks new

$79.00
End Date: Thursday Jun-23-2016 19:40:24 PDT
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E. F. Johnson Tube Socket 7 PIN # 237

$12.63 (0 Bids)
End Date: Tuesday May-31-2016 16:02:53 PDT
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E F JOHNSON CO. SPEAKER for HAM RADIO CB Communication Listening Clean Crisp

$25.00
End Date: Thursday Jun-23-2016 8:28:19 PDT
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MICROPHONE PLUGS[3] *TWIST LOCK* 5 PIN JOHNSON & OTHERS

$5.75 (0 Bids)
End Date: Monday May-30-2016 20:16:41 PDT
Buy It Now for only: $7.50
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EF Johnson 5100 UHF 380-570 FPP P25 CONV Nice Radio.With New Battery.

$289.00
End Date: Saturday May-28-2016 19:42:51 PDT
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JOHNSON MODEL 275 TUBE SOCKETS FOR QRO AMP. EIMAC 3-500Z OR 4-400 PAIR

$39.95
End Date: Sunday May-29-2016 19:55:25 PDT
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E.F. Johnson 1uH, 500 MA, 1.7-30 MHz Plate Choke

$9.50 (0 Bids)
End Date: Sunday May-29-2016 19:34:20 PDT
Buy It Now for only: $25.00
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Johnson Viking 6 N 2 Transmitter Serial # 54259 6 Meter Beacon 50.061 MHz

$149.99
End Date: Monday Jun-20-2016 18:37:27 PDT
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Centralab 858S Transmitting 'Doorknob' Capacitor 5KV 1000PF Johnson Valiant

$9.50
End Date: Monday Jun-20-2016 18:17:46 PDT
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BEST COVER E.F. Johnson Viking Valiant or 500 or Ranger or Pacemaker

$85.00
End Date: Tuesday May-31-2016 13:54:18 PDT
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BEST dust cover Hallicrafters Johnson Multi-Elmac Heathkit Hammarlund Drake

$75.00
End Date: Tuesday May-31-2016 13:54:17 PDT
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DUST COVER 75A-4 Hallicrafters SX-101 Hammarlund HQ-180 Johnson Viking Valiant

$55.00
End Date: Tuesday May-31-2016 13:54:17 PDT
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E. F. Johnson 6 n 2 VHF 2 Meter / 6 Meter Transmitter

$134.95
End Date: Monday Jun-20-2016 11:04:58 PDT
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Vintage E.F. Johnson Variable Capacitor 15J12 3.3-17 MMF. 157-2

$12.99
End Date: Sunday Jun-19-2016 18:46:32 PDT
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Johnson DL3410 Transceiver 453.1125 RX/TX 12.5KHZ

$13.53
End Date: Sunday Jun-19-2016 8:35:15 PDT
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Vintage E. F. Johnson Signal Sentry

$20.00
End Date: Friday Jun-17-2016 6:46:28 PDT
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Large Vintage EF Johnson Ranger Tuning Knob Dial Wheel w/ Marker Ham Radio

$11.00
End Date: Friday Jun-17-2016 6:43:31 PDT
Buy It Now for only: $11.00
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FACTORY WIRED E.F. JOHNSON VIKING CHALLENGER 80-6 METERS AM/CW TRANSMITTER

$800.00
End Date: Thursday Jun-16-2016 13:02:52 PDT
Buy It Now for only: $800.00
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E F JOHNSON EXCITER INTERCONNECT- FOR REPEATER? EF 242-8000 #8468

$55.00
End Date: Sunday Jun-12-2016 9:41:19 PDT
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E F JOHNSON LOGIC CONTROLLER TRANSMITTER- FOR REPEATER? EF #3449

$50.00
End Date: Sunday Jun-12-2016 9:41:19 PDT
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E F JOHNSON 800mhz RECEIVER 023-4400 RCVR DATA - FOR REPEATER? EF #3457

$50.00
End Date: Sunday Jun-12-2016 9:41:18 PDT
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VINTAGE JOHNSON 50TH YEAR MESSENGER 250 AM TRANSCEIVER 242-0250

$79.00
End Date: Saturday Jun-11-2016 8:44:53 PDT
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Johnson Viking 6 N 2 Transmitter Serial # 2625

$109.99
End Date: Friday Jun-10-2016 10:43:37 PDT
Buy It Now for only: $109.99
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VERY RARE E.F. Johnson Viking 6N2 Thunderbolt Tube Type Ham Radio Amplifier,

$1,750.00
End Date: Thursday Jun-9-2016 14:21:33 PDT
Buy It Now for only: $1,750.00
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2U DUAL TROY/ JOTTO DESK/ GAMBER-JOHNSON ADAPTER PLATES FIT MOST RADIOS...NEW!

$84.95
End Date: Monday Jun-6-2016 8:49:59 PDT
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EF Johnson Challenger Plus 242-7184 UHF FM Mobile Radio Ham Frequencies

$50.00
End Date: Monday Jun-6-2016 5:10:25 PDT
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E.F. Johnson feedthrough HV insulator assembly / NOS / NEW /

$9.95
End Date: Monday Jun-6-2016 2:27:50 PDT
Buy It Now for only: $9.95
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