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Hi Alan, I added the screenshot. not 79 but +10 to -75 quite similar also as of it's shape. 73. Alper TA2SUA

It's adjustable in the settings, it can be played with. Can't remember which menu offhand, as I'm not near qcx at this time.

This is my 20m chart, the scale is completely different from Evans'. Why? 73 Alan G4ZFQ

Do you get exactly the same 20m chart? With the scale on the left of it going from +10 to -79? I must test again with the latest firmware. I also measured, on a meter I trust. I also saw 38uH 73

I have very similar graphics to Evan's on rf sweep also. Connected to a 50 ohm dummy. For power output I had to squeze the LPF's a lot to get to somewere near 4w with 9v. While doing the squeezing I

syuji ota, in the years i have been reading all of the posts to [QRPLabs], yours is the most carefully constructed, informative and clear description of a problem and its solution that I have

Today I went into the console interface and turned on CAT logging so I can get some more data. @Karl, it looks normal there- the QDX starts up on an out of bounds frequency, I'm assuming so that it

Hello. everyone. My QDX(order #50315) arrived in Japan on November 8th. I assembled it immediately. And I checked the reception performance. The reception sensitivity is good for each band. Next, I

Evan, Looking back at your pictures I think Hans needs to comment. The 20m one is odd in all respects, the scaling is totally different from the others making comparisons invalid. My charts have

Thanks, Jeff! I didn't know it was out. I take it you saw it on a digital subscription, right? I'll try my best to hold your interest! Jack, W8TEE

Evan, I hope you get a good answer. My charts look a lot like yours except for the low side of 80m. In reworking and re-examining the BPF section I found I'd crossed turns on the inner face of the

Thanks for the heads up. I wont do that ;) -- Karl Heinz - K5KHK

My QDX status shows packaging damaged, repacked and forwarded from .Grace-Hollogne. I suspect that's a result of customs clearance. Hopefully,I will eventually receive everything. Tim Sent from my

Jack, I liked your voltage divider article in latest November CQ edition. Well explained and useful knowledge. ? Looking forward for next month article. Best 73. -- Jeff | VA2SS

Kent, It looks like you package got caught in some depot machinery for a few weeks! Kit looks good though...? My QDX sat there for a number of days but not weeks. 73 -Mike

WA8LMF wrote something about our presence on the 60-meter band that hams in the U.S. should keep in mind. The 60 meter band is part of the larger 5.060-5.450 MHz band, which is a federal/non- federal

Whether FT8 is legal on 60 meters depends on where you live. In the US and the other countries in the Americas that have mirrored the US rules (including Canada, but not Mexico which has a full band

Hi Karl, I have exactly the same picture on 20m on mine. Re-did l12 bandpass and trifiliar transformer as I thought I did something wrong with them but nothing changed. So don't do that :)

Well, a day after I wrote to Hans with my concern. The package arrived at my front door a few minutes ago.? Great Job, Hans. As you can see it arrived a little worse for wear which might explain its

I have re wound L14, I have 2 watts on 80M 2 Watts on 40M 2 Watts on 30M and 4 Watts on 20M, I am not fussed about 3dB, I am running at 9V. Current drawn on 4 Watts is 1.1A, on 2Watts 300mA, so I am