Thanks Johan. I was thinking it was not as simple as just changing the menu frequencies and readjusting. I have 2 QCX's I've widened the filter on and while they do appear to have a flatter

Wayne You are describing it displaying ONE row of blanks. Only both when the control is excessively advanced. Here http://www.qrp-labs.com/qcxmini/trouble.html#blocks it says that the processor is not

Hello Dave, I am using a PCB design program (Sprint-Layout 6.0) to design a panel and print it on plain paper. For protection the paper panel is laminated using a 125 um pouche. For mounting it on

Thank you; clear now. So, the gnds and voltages check out yet the LCD is still blank or shows 1 or 2 rows of rectangles, depending on contrast setting of R47. Anyone have any other ideas, or should I

Check that all the connections on C1, C16, D3, D5 and associated components are good - reflow the solder connections. Using a DVM check the PCB traces between those components (I had problem with a

Hi Mont, Was wondering the same thing myself. I also find 0.47 hard to find at a reasonable cost. Lets hope someone can help us ! 73 Roger G4IUP.

Well, the good news is it seems the 1 pulse per second is working as you are able to calibrate the crystal oscillators (8.11 and 8.12). Those serial data traces look a tad noisy, but as you say,

I still don’t get it. Do you glue the card stock to another thicker piece of cardboard? The whole panel is cardboard? If so how do you get it strong enough to hold meters, speaker, etc? Or just

That's some progress! NaviTrack has that command built in but most of the other commands need it to be used like a terminal program. It's far from being a good program but it does show Glonass and

Ok, I found my issue causing this failure... On Win 10, you have to right click on the program name, and select "Run as Administrator". So I now have NaviTrack talking to my QLG2-SE. Now, I just need

I am trying to set the clock on the QCX-mini with the QLG1 gps unit. The GPS unit seems to work (all LEDS operate as expected) but the radio never sets the clock or the grid square. Calibration menu

Hello to all. I recently completed assembly of the QRP-LABS 50w amp for 20 meters. This amp is for my QCX mini. I used the mini in several qsos and the radio is performing perfectly. After

Hi Luc, I noticed my error (66) immediately after submitting. Unfortunatly, the corrections on the site take some time - I resubmitted (6) just after the original fault. Apologies, Jens DG2FDD

Hello everyone, I use the U3S from 6 bands, but in transmission only 1. at this moment the beacon works with U3S single band because I am waiting for the spare bs170 mosfets, however every single U3S

Il mar 31 ago 2021, 10:31 iu8eun Giuseppe Coppoletta <iw8rsb@...> ha scritto: Hi James, try to increase Cal step time to 3 and 220, I send back some of my configuration photos on the U3S beacon on

I'm saying that pin 1 of the connector on the circuit board is at 180 degrees from what the picture of the connector on the schematic suggests that it would be. The schematic suggests that pin 1 is

I got the Clock running great now with the QLG2-SE. Sent the following command: $PGKC115,1,0,0,0*2B From page 5 of the GK9501 document in the Group Files section (click here) 9. Command: 115

Thanks for the link, interesting reading. NaviTrack is mentioned on the QRP-Labs G2 webpage near the bottom: Note here https://www.ebyte.com/en/data-download.html?id=542&pid=485#load is the Navitrack

Julian, are you saying the "connector is rotated 180 degrees from the schematic" as it ought to be or are you saying it is incorrectly installed upside-down?

Hi All, I have seen several posts from group members who use a 9 volt battery with a QCX for testing. I have been using reverse beacon with my 49:1 endfed on 20 and been very excited by what can be