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Hi and thank you ... The radio was just finshed I powered up and tested buttons ect. Then I bumped the cw key to check rf power I whent back to recieve for 3 or 4 min. the screen brighted up then

Poor vision on my part, and san-serif fonts, make for poor legibility for me. .? The gentleman who reported 42 MHZ coming out of his test on a 20 metre amp was Kilo Zero India Kilo Romeo, Ben.? His

Nicely built. It looks so spacious compared to the QMX+! You might consider adding the AGC board. 73, Mike KK7ER

From all of my readings of blown BS170;s I have to say that Hans was brilliant to have a built-in set of fuses by using the BS170. When your little rig stops working because of too much voltage or

I'm with Evan here. I'd never drill out a through-hole so I could insert a new diode. Nor would I use a push pin to try to (partially) clean out the hole. Just clip the old diode or BS170 or whatever

*Re: Why no AGC for digital modes, as other modes?* From: ajparent1/kb1gmx <mailto:kb1gmx@...?subject=Re:%20Why%20no%20AGC%20for%20digital%20modes%2C%20as%20other%20modes%3F> Date: Thu, 22 May

I'll start by saying I think if this as a "nice to have" change: I use a manual antenna tuner and the built in SWR bridge is great for checking the state-of-tune. In a (my) "perfect world", the "Tune

Interested for a Europe group buy Great work this addition to the QMX+, perhaps something to add to the shop. -- 73 de PE5ED / JO22 817 and QMX+

Thanks Greg. I will try that next time. I have tried to use low temp solder to help clear the ground connections but it did not work. I managed to use a push-pin and a very hot iron to open those up.

I've successfully cleared holes with a hand pin vise and an assortment of really teeny drill bits. Start with an obviously too small bit and work up in size until the component just fits. Go slow,

You need to be careful, it's probably not legal to train an LLM on copyrighted books.

Thanks Hans. The hole diameter is good to know. I used my old dial micrometer, which is calibrated in inches, to measure a diode from the kit and then did a bad mental conversion to metric. Still,

After a few days of work I completed my new QRP-Labs Xcvr after having built several years ago a Hi Band QDX. It was a real pleasure, no surprise due to an excellent manual and the adjustement and

Hi Stan, Thanks, You were right. Lifting input legs of IC503 cleaned up the output from IC501/502. So new order to Mouser... :-) Regards, Jonas Den ons 21 maj 2025 kl 01:36 skrev Stan Dye via

Hi Tony I just measured one of the 1N4007 diodes from the kits, the wire diameter is 0.4mm. According to the PCB CAD program (I just checked) the footprint for these diodes specifies a 0.8mm drill

Hi all Well I got back to Dayton and after some work to release my suitcases full of electronics, which were impounded by customs at our local airport, all is well. I have a large backlog of sleep and

Probably time to work progressively through the amplifier path starting at the input and a hopefully clean input signal

Hi Bill, Groups.io deletes photos posted directly into the post after a given time, which I believe is 30 days.? I save all of the original posts in my email archive to get around the deletion.? I

Hello Ken, I am also skeptical about my cure and therefore I made several measurements to find sources of noise and constant tones of my QMX+. In post #144992 I show the Lo signal @6m with strong

Cool! I was hoping there was a cat command like that - I suppose the most difficult thing would be for the esp32 to "host"/manage the serial connection, but it should be possible :) > > > >