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Hi Gary, Do you have some Arduino code somewhere showing how to use it as a counter? I am also wondering if you would be better off connecting an accurate clock (such as the 1pps on a GPS module or

Good news Sean. Thanks for letting me know. I'd still open the RV-4C box and check out some of those larger resistors as well, if you have not yet done that. Enjoy the TR-4Cw/RV-4C combo! 73 Peter

Hi Dave, I have a spare AC4 that needs recapping that I will sell….it does not work. Price is $125 + shipping from 23323 (Chesapeake, Va) 73’s Bill N3WM

David, I am interested in the AC3 & MS4 if they are still available. What are you asking for the pair? I will also be at Hamvention hosting at booth 1003 - 1004. Dave KC3AM

Peter, not only did the De-oxit fix the audio output issue, it brought back the VFO lamp! Thank you ! 73 Sean/KK6BEB [email protected]> wrote:

Barry, I have thought about that... They can run up to 20MHz but you have to burn in another bootloader so you can still load over USB. Might not be that hard but my eyes started glazing over a few

I am thinking about bringing my C line to Dayton. I've had it for at least 25 years and it is time to downsize. This one is in great condition and could include a L4B if needed. I have the manuals

Hi Jim, I have a AC3 with speaker that you could use. It has not been upgraded . I will take some pictures of it and send them to you. Are you planning on being at the Dayton hamvention? Thanks, Ron

I wonder if the Nano could run at some other frequency? I suppose it could invalidate some of the timing functions but, other than that, I wonder if it would work with some other, more common(?),

There is if you use a PS7. 73 -Jim NU0C "Doug Crompton WA3DSP" <wa3dsp@...> wrote:

Hi Sean Good luck! i had a similar issue and cleaning the RV-4C node switch and both jones connectors helped BTW what kind of Mic do you use with the TR?? I see its a kenwood whats the model? Bill

I started a new thread based on a comment by Gilles on Doug's talking FS-4A thread. YES, the frequency counter in my FS-4B is less than desirable.? This is due to the ceramic resonator that is the

*** I recommend a Noctua fan. I believe they're the quietest out there. - Jerry, KF6VB I removed the

This rig came with the fan but I am also a fan (no pun intended) of using DC fans run at half voltage. My previous TR7 had exactly this and it was very quiet. The AC fan is loud, as far as I'm

I don't think it has anything to do with RIFA capacitors but I would definitely get rid of the AC fan in the TR7. There are plenty of inexpensive DC fans that would be suitable replacements. I removed

I think the key on the audio issue is to updates. I have an older 2016 Samsung Galaxy tablet that I have not used in several years. I tried to look at the video and it said it was corrupted. I updated

RIFA Capacitors have been talked about extensively in the Tektronics Group I am on. There are only two types of RIFA capacitors in older Tek Gear: Those that have failed/died and those that will. So

Yeah.? I had no problem playing it running OpenSuSE Leap 15.4 Linux, KDE, and Firefox 102.11.0esr (64-bit) on my home "built" desktop and Mid 2012 Macbook Pro (also running Leap 15.4) -- *73/Rick*

How much are you selling them for? [email protected]> wrote:

Replayed the video at home on the computer and had audio this time. Ahh, technology, isn't it wonderful. 73, Ian, VK3JQ