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Is this what you are looking for? https://www.amazon.com/dp/B08RRWWJ7Z?ref_=pe_123509780_1038749300_t_fed_asin_title Hopefully this is the correct one as I ordered one a couple of days ago, after

Tom, Hopefully that has not damaged the Progrock. But I'm fairly sure the output of the Progrock has a positive voltage on it. I suggest you try with a series capacitor, maybe 10n. Then no damage is

Moin Raijko, Did you also experiment with a headset ? I would rather like to use a headset and As I understand the ones for Computers are too weak. By the way the Radtel one is not available actually

Hello all DX Commander stated in the last video that tarrifs will not apply to his antennas as it is below certain price limit. We will see if it is true and if it will also apply to

Hi Jeff, First of all, thank you for your reply — I really appreciate you taking the time to help! In my previous post, I was experimenting with different input voltages using a bench power supply

Stan -- And it shows up when I am making my first attempts to transmit. -- rec -- [email protected]> wrote:

Hans, I set the QMX to "practice" mode whenever I want to disable the transmitter and use the QMX as a receiver only in CW, DIGI or SSB mode. This makes sense when I listen with a random non-resonant

Thank you Paul and thank you George. 73! de Bekir TA2RX 5 Nis 2025 Cmt 05:12 tarihinde George Korper via groups.io <georgekorper= [email protected]> ?unu yazd?:

Hi Bekir, With the supplied parts, and the circuits as designed, as the frequency increases the output will diminish. So far I haven't seen a post that shows otherwise. 73, George

The setup I used is in the image below: Power supply is from 3, 3400mAh 18650 Rechargeable Batteries in the Power Bank Box. ( https://www.aliexpress.com/item/1005006076485612.html ) Microphone was

I rather doubt that's true... If I understand, the differences in output between every unit have more to do with variations in the parts (the output transformer, toroids and associated caps of the

Karl, previously you wrote that " The signal is also present on pins 1&2 IC408 but not on pins 3,4, 12 thru 15" Has this changed?? This is proper switching - the signal being seen on both parts of

I seem to remember reading a post that when powered with 9V, QMX+ will give a steady 5W output on all bands, but I cannot find that message now. Is this true or is it my memory playing a game on

Hello Igor, some of your screens show input voltage of 12.8v. ?Others show 11.8. ?Is that what you see there? ?Is the supply voltage being reported inconsistently or are you varying it? also the

Just got mine from Erick for my QMX. Used a tiny hot glue gun spot to add just a touch length to button to make it easier to use. Thankyou @Erik Larson, The blue is nice, good choice.

Thanks, Stan. Will try.

It may work to turn down the agc threshold to about s6 or even lower.? My agc didn't often activate when I used the default threshold. I had the volume turned up to hear quiet cw signals, and so my

No, you misunderstand.? The power and SWR indicators should work fine in DIGI mode.? It is only the agc and s-meter that are not implemented. If your power and SWR indicators are not working,

A few more data points w/ power supply connected: Supply Voltage | TX Voltage | TX Power | SWR | 10.8 V ?| 9.4 V | 1.9 W | 1.18 | 11.8 V ?| 10.2 V | 2.1 W | 1.18 | 12.8 V | 11.0 V | 2.3 W | 1.17 |

Stan, you must be in Houston, because we have a problem! No matter the freq the signal is present on all L40X coils....there is a whole lot of switchin' not goin' on! -- 73 Karl KI4ZUQ