EF Johnson

Discussion of EF Johnson products
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Searching pinout to program EF Johnson Avenger
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1
Views
245
Teledux
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Colt45ws
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Sudden onset poor sensitivity 5100ES UHF380 split
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2
Views
210
Colt45ws
Colt45ws
discombobulated
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Viking series programming cable
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0
Views
190
discombobulated
discombobulated
K
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EFJ5100 ES steady yellow light no receive
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4
Views
431
sloosecannon
sloosecannon
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VP600 Programming Cable issue
Replies
6
Views
358
xpr8300
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FP761
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EFJ 5300ES UHF: Able to OOB above 470?
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1
Views
224
FP761
FP761
K
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PRC-127EFJ AKA EFJ 5100ES Firmware question
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2
Views
259
kb3sbc
K
D
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VP6000 errors
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5
Views
660
motorcoachdoug
motorcoachdoug
S
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ES5100 / 5300 programming questions
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7
Views
821
FP761
FP761
sloosecannon
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Interesting tidbit regarding 5100 and 5300 radios
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4
Views
605
FP761
FP761
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Help with P25 talk around operation on 5100 es
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0
Views
186
IDENT
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E
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5300 Version 6 UHF Low Voltage
Replies
8
Views
541
sloosecannon
sloosecannon
B
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144-148 MHz Ham Band Programming - EFJ 5300 Mobile Radio
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10
Views
570
ee1993
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P
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Microphone for EFJ5300 Lightning Head
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3
Views
296
sloosecannon
sloosecannon
M
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EFJ AES-OFB vs Motorola AES-256 compatibility
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4
Views
487
max2770
M
J
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EF Johnson ES 5100
Replies
4
Views
973
Number 6
Number 6
motorcoachdoug
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Working with P25 phase 1 system entering 700mhz control channels
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9
Views
1,518
motorcoachdoug
motorcoachdoug
W
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EFJ 5100ES P25 TalkGroups and Copy-Paste Channels
Replies
7
Views
714
sloosecannon
sloosecannon
808_Guy
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5100 VHF Partial Lockup on Transmit
Replies
3
Views
491
808_Guy
808_Guy
B
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EFJohnson Stealth 25, 5000 Series Portable Info
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2
Views
530
btrains
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