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- เผยแพร่เมื่อ 31 ก.ค. 2017
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In this video I repair a damaged Uniden AX144 CB Radio.
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Some Of My Electronics Tools (video and purchase links)
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Boonton
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4220.
8210: defs.link/?u=e1eddc
Fluke
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8842A:
45: defs.link/?u=eac51d
343A: defs.link/?u=13c93d
5200A: defs.link/?u=a43c99
540B: defs.link/?u=0c6bd9
893A.
A90.
HP/Agilent/Keysight
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4261A: defs.link/?u=07ed95
5005A.
5342A 18GHz: defs.link/?u=5f7513
6181B: defs.link/?u=b12aef
8012B: defs.link/?u=ca5764
8648B: defs.link/?u=da52a3
8901B: defs.link/?u=535835
DSOX1102G: defs.link/?u=a68d39 defs.link/?u=12d498
E3646A: defs.link/?u=128f4a
Marconi
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2022D.
2955.
TF2103: defs.link/?u=61baaa
Rohde & Schwarz
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SMY: defs.link/?u=93514b
CMU200: defs.link/?u=8ccd72
Polarad SPN: defs.link/?u=2ead82
Siglent
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SDM3065X: defs.link/?u=1ed0fe defs.link/?u=12d498
SDS2102 (hacked to 340MHz): defs.link/?u=1ed0fe defs.link/?u=12d498
SPL-1008.
SDP1168X: defs.link/?u=1ed0fe defs.link/?u=12d498
SDL1020X-E: defs.link/?u=a0eccb
Other Equipment
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KSGER T12 Soldering Iron: defs.link/?u=620ace defs.link/?u=5c112e
Quick 861DW: defs.link/?u=138c0f defs.link/?u=a3fc81
S-993A: defs.link/?u=079677 defs.link/?u=e855a0
EEVBlog BM235: defs.link/?u=12d498
YR1030 Battery ESR: defs.link/?u=c56527
Heathkit IT-12 Signal Tracer.
Racal Dana 1992: defs.link/?u=8eeeba
Bird 43: defs.link/?u=4b18f7
Sinadder 3: defs.link/?u=2bf1dd
Audio Control SA-3050A RTA: defs.link/?u=a04df2
Korad KA3305D: defs.link/?u=69090a
PDVS2mini: defs.link/?u=869ba4
Valhalla 2703: defs.link/?u=06bcfc
Feeltech FY6800: defs.link/?u=8b98cd defs.link/?u=34d101
Eakins Microscope: defs.link/?u=b0278b defs.link/?u=262327
Mustool G600: defs.link/?u=b8bc26 defs.link/?u=33f0aa
Handheld Equipment
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Uni-T UT210E: defs.link/?u=391ce3 defs.link/?u=ea4edc
DER DE-5000: defs.link/?u=0d9160 defs.link/?u=12d498
MK-328: defs.link/?u=0d9160 defs.link/?u=739ee7
MESR-100: defs.link/?u=0d9160 defs.link/?u=009419
ESR Meter: defs.link/?u=0d9160
HOPI: defs.link/?u=7fab55
PeakMeter PM6252: defs.link/?u=59ef66
HS1010: defs.link/?u=10c699
Thermal Camera: defs.link/?u=280cca defs.link/?u=4a2256 - วิทยาศาสตร์และเทคโนโลยี
I really enjoyed your video. Thank you
Nice job
Nice JOB, you should meet TRX Bench from Germany and organize a CB repair GIG !!! That would be awesome.
uPC1182 original audio-power IC can be replaced by uPC1242. Just one difference. The 1242 has two ground pins. The original 1182 has only one. Pins are in the same order, so long as you connect the two adjacent ground pins of the 1242 to the single ground pad.
73,
Chris at Nomad Radio
idle2600 - thanks, I hadn't worried about sitting down to compare pinouts as I had the right part, and I can get the right part if I didn't have it. if the correct part wasn't available I would of needed to look into it and do what you suggested.
The 1242 was all we could get after the 1182 was discontinued. Probably a moot difference this many years down the road.
Keep up the great work and 73!
👍👍👍👍👍👍
Don't forget to clean and tighten the back pcb earthing screws, can cause hell on tx, sorry just my repair habits jumping in LOL :-D.
The case looks almost identical to the uniden 200 40ch uk rig.
All old unidens suffer from lazy rx needle syndrome, im sure uniden had a different s-meter standard, or they allways had a low i.f level to aid filtering, maybe lol.
Uniden schematics allways had a familiar feel, similar reused stages.
zx8401ztv - yes I always check the screws, 8 times out of 10 they are loose.
lol me too, yep allways loose.
loose screws, like most of the operators ;))
Throttle bottle, Ooow i was an operator too LOL :-D
c.b was a community hobby round my neck of the woods, great for older people that were disabled and just wanted a natter :-D
Hello, I was wondering if you could share how you do the alignment of L16, 17 and 18. Per the instructions it calls for a frequency counter to be connected to TP3. When I try to do this I can’t seem to get the frequency counter to lock on the frequency. Please help. Thanks
on the meters screws stuck with thread locker/glue that wont turn, I heat a screwdriver and use it to heat/free it up
I have the President AX144 but it looks exactly like the Uniden AX144. Looking at the back of the radio and specifically the three power prongs sticking out from left to right what is the use of each prong? I don't have the power jack and must connect 12v to the radio differently and don't want to mix up positive and negative of course. Thanks
It’s the same radio, but a power cord from eBay or Amazon, they are cheap. Cobra is the same for instance,
What final is in the ax 144? I haven't cracked mine open yet
Probably the 2SC2312... but who knows if its been swapped out with something else after all these years.
Hi there, nice video, I have a snake 148 GTL here, it was modified for 26 and 27 mhz, I have put it back to just 27 mhz now, I have done a cap kit in it and aligned it using another receiver best I could but it seems to drift off frequency even after it has warmed up (1 hr later) from turning it on, would you be interested in aligning properly for me as I haven't got gear and can't find be bothered mucking with it any more, would it cost much to realign (ball park figure), I'm in the north island, Manawatu, cheers Bill.
Contact me through radiomods.co.nz and we can go from there.