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UNIDEN 2830 - PRESIDENT LINCOLN/HR2510/HR2600 FINAL OUTPUT REPLACEMENT - MRF477
weazle66
618 views
Replacement MRF477 transistor test using UNIDEN 2830 all mode 26-30Mhz transceiver.
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EMPEROR TS- 5010(SHOGUN) OUTPUT DRIVER REPAIR.
weazle66
1,877 views
EMPEROR SHOGUN with PCB track damage and output driver failure.
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COBRA 148 GTL-DX Mk2, FINAL OUTPUT & REGULATOR REPLACEMENT.
weazle66
2,502 views
Cobra 148 GTL-DX needing a bit of a clean up. Owner has had a go at repairing this one himself but did not get very far.
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WESTLAND 707, 27Mhz AM/FM/SSB TRANSCEIVER TEST.
weazle66
1,530 views
WESTLAND 707, 160 channel AM/FM/SSB transceiver made by CYBERNET using PTBM125A4X main board.
Added a +10 KC jump switch for those all important "A" channels and also a co...
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RUGER 77/22 HORNET, LOAD TEST - SIERRA 52 BTHP MATCH (1410)
weazle66
1,416 views
Another load test for my Ruger 77/22H, this time i am using the Sierra 52 BTHP match (1410) bullet.
A great bullet choice for the range and the Ruger's 1:14 twist handles ...
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LAFAYETTE AFS-1005 OUTPUT DRIVER REPLACEMENT - 2SC2166 ELEFLOW
weazle66
1,227 views
Replacing the output driver (2SC2166) in a LAFAYETTE AFS-1005 transceiver, owner had a little accident with this one which resulted in a failed driver which was quite handy...
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HAM INTERNATIONAL JUMBO - PSU REGULATOR REPLACEMENT - TIP3055
weazle66
1,516 views
Replacing the PSU regulator in a Ham International JUMBO, like the COLT/MARKO EXCALIBUR's these radios PSU units were not really up to the job and as so many people like to...
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KENWOOD TS-450S/690S MARS MODIFICATION (GENERAL TX)
weazle66
5,969 views
Wideband TX modification for KENWOOD TS-690S transceiver.
NOTICE: This modification is for information only!!!
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ZETAGI B300P - TRANSISTOR REPLACEMENT -MRF455.
weazle66
11,608 views
ZETAGI B300P in need of new transistors, owner admits to over driving the amp which destroyed the SD1446 original devices.
Using MRF455's as replacements which were the or...
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HAM INT - CONCORDE 2 PLL- FINAL OUTPUT REPLACEMENT HFR-20W
weazle66
1,708 views
Ham international CONCORDE 2 with no RX/TX, problem was PLL failure and also final output transistor.
Common symptom of PLL failure is transceiver only works on one frequ...
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