Dynascan Cobra 29 NIB +
Just in case you're a collector......... https://sacramento.craigslist.org/ele/d/granite-bay-vintage-cobra-cb-nos/7274688482.html
View ArticleCobra2000gtl issue
Hello guys I did an alignment on my unit am and usb is fine seems to have issue with lsb to match the counter on my unit it’s off a bit.
View ArticleHelp Identifying Unit.
I picked up a Browning Golden Eagle Iii and it came with what appears to be an amp. Is this just a home built amp? Design is very similar to the Browning receiver and transmitter but not quite. Haven't...
View ArticleUnexpected CB radio movie
I thought i had seen all the campy 70's CB movies, but i ran across a movie on youtube last night that features CB radio quite prominently, even if it's not the main subject matter of the movie. the...
View ArticleThis place is a GOLD MINE!!!!!! No two ways about it.
I was sitting here thinking up another of my dumb "what if" type questions to post. The topic: relative "worth" of switching from bipolar to Mosfet (if you actually HAVE to!). Before actually posting...
View ArticleGalaxy DX 88HL - Tone when transmitting AM, SSB
Hello All, I have a Galaxy DX 88HL with an issue and it is kicking my backside. I have the radio on my bench connected to my 12 volt PS. Mic connected to radio, antenna port connected to a power / SWR...
View ArticleCobra200 gtl issue
Hello guys I did an alignment on my unit am and usb is fine seems to have issue with lsb to match the counter on my unit it’s off a bit.
View ArticleCourier PLL 40D short story
Courier PLL 40D, recapped. Turn it on, emits buzzing noise and blows fuse. Go through this cycle a few times in different modes to try find one that doesn't do that, stumble across PA where fuse...
View ArticleDemco 500 amplifier
Hi to all. I am looking for a owner or service manual for a Demco 500 amplifier. Any information would be appreciated. Perhaps someone here could point me in the right direction. Thank you Long Night
View ArticleCobra 2000 S Meter pegged to the right
The S meter pegs all the way to the right as soon as I turn on the radio. I had been doing some servicing on the RX a few weeks ago but this was not happening then that I saw. It does it even with no...
View ArticleCobra 2000 Can’t adjust L19
Seems to have synthesizer issue in this Cobra 2000. I am getting 8 volts at Test point 9. It should be around 2.7 volts and adjustable through L19. But L19 turning L19 doesn’t change the reading. When...
View ArticleRealistic HTX-100 all band mod did not work, help?
Hi all, I picked up an HTX-100 that was stock, I carefully did the all band mod and I am pretty handy. I cut the trace properly ( and did not cut anything else) and then soldered the 10K resistor to...
View ArticleIce storms vs Quad
We had 2 ice storms here in 5 days. My 4 element Quad lost lol. Looks like all that brome is the fiberglass elements. SWR isnt too bad and its recieving. Actually made a contact in Slovenia with it...
View ArticleLets talk about amp biasing and building. Bring in the experts.
Ok. So im trying to learn more about amps and amp building. A see that a lot of you guys are able to look at amplifier and spot whether it's class C or AB just by looking at it. I thought the diode...
View ArticlePower supply choices
I used the search and found many differing opinions. I am looking to get a good, simple power suppy for up to 200 watt output. Any thoughts would be greatly appreciated. Thank you all in advance.
View ArticlePresident Zachary T
I have a President Zachary T I am new to trying to fix my own CB'S. I have a Digital Multimeter, Multi Function Tester TC1, and a Sams Photofact Volume CB122. The receive works great on this radio. But...
View ArticleCobra 140 no audio in CB mode but ok in PA
Radio is receiving normally but there is no audio out of speaker or external speaker when in CB. There is audio in PA mode so I don’t think it’s the audio chip or TR36. What else should I check?seems...
View ArticlePalstar BT1500A antenna tuner
Looking to purchase a tuner for a dipole, also my cb antenna. Will these Palstar tuners work good for 11 meter also? Thanks.
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