Mitch, That is the only “plumbers” tape I am familiar with, the white very thin stretchable tape for sealing water leaks in a threaded joint. I am not familiar with any other variety. I just keep a sp

Hi Gents, I wonder if anyone has an idea how to implement the AGC into QCX.....Tnx for hints ! Jarda OK1MKX

I'm using a USB to UART TTL convertor cable to connect my Windows 10 machine to my QCX Plus radio. The cable is listed on Com Port 14. I also selected Com Port 14 in the M1NN config. menu. When in the

It strikes me that modern digital modes are truly transformative in ham radio and probably more so than most technical developments since I was first licensed in 1963. The biggest factor is the use of

Hi, i build the QDX Rev4 for 9V. Only on the 40m, 60m, 80m bands at transmiting the current stays at the receiving level (about 130mA) and the LED blinks in the 2 times rythm. Antenna is a dummy load.

HI I have tried to use CAT commands, using a commercially built USB to TTL converter, marked FTDI TTL-232R-3V3-AJ. The connector tip is TX and the ring has RX. Software used was HamRadioDeluxe, N1MM a

I took out my QCXes into that contest. QCX multiband and QCX+160 m so 4 to 5 W out. Missed something for 10 m. Antennas GP on 20 m, EFHW 41 m and Inverted L on 160 (vertical for 10 rest sloping and no

Found these on Amazon. Intended to be used in pairs on laptops. Now I have one for my 20 and one for 40 meter Minis. W3PYF

I just finished my QDX ver 3a. I wired for 9 V but I am starting with only 5 v. I do not see the yellow pulse but I do have a flashing red LED on the bottom of the board. I only have one good eye so s

Using the TS-480 selection with the parameters suggested in the QCX+ manual failed. Very unstable and loses connection quickly. I saw old old posts suggesting that choosing Kenwood Slow will work. But

Hi all, Next monday, November 28th is the regular QCX Challenge, see all info on https://www.qrp-labs.com/party.html If nothing comes in between, I will be QRV at 1300 and 1900, on 20m & 40m 73 es GL,

Greetings all, I solved the issue of no/low audio levels in my QDX - one of the toroids didn't have a good solder joint and one of the switching diodes also needed the solder joints reflowed - but tha

I finally have a properly working QDX (v4). Running fldigi, I get audio from the QDX. The audio levels are initially low, so I can run flrig to boost the levels. Seems to work fine. But I still cant g

----- Forwarded Message ----- From: "john clark" <n0ure@...> To: "John Clark" <n0ure@...> Cc: Sent: Mon, Nov 28, 2022 at 3:19 PM Subject: Pic -- Pura Vida John W Clark 73 TI4JWC TI4/N0URE N0URE

Hello everyone Now that I have my EFHW set up, I’ve sent some test messages I’ve saved. I’ve noticed the tone seems distorted or “scratchy” at low volumes. It seems to get cleaner by increasing the vo

Hello everyone. I’ve just had a great time with my QCX Mini, taking part in the CQWWDX contest. 116 QSOs, 35 countries with 5 watts into an ocf dipole. But now I’m faced with entering all the QSO deta

Good day all. My QDX V3a (kit) worked phenomenally “right out of the box.” Thank you, Hans! I am now building a V4 QDX for 40, 20 and 10 meters. (Arrived in 11 days, from Turkey.) On 40 and 20, the va

I have lost/misplaced the 2 .33uf caps for my 50wpa kit and am looking at replacements. Is this an equivalent substitute? or is there another specification I am unaware of? https://www.jameco.com/z/MY

There is an alternative software for QCX with FT8 and some others FSK modulation support by Oli SQ3SWF from Poznań Poland. https://youtu.be/98AZ2Bxzxhw It is for Linux operation system only. HPNY to a

Does anybody have a German source/link for the 20v required power supply including the correct plug. Many thanks Paul DJ0CU/G4ADF