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Hi Eddie, Thanks for your reply I will give your idea a try. 73 Colin

Hi Group I will start a folder of captures of the U2. To start it off here is GJ7RWT U2 on WSPR this morning. There could even be other U2's there, mine is shown but is merely on soak test into a

Hi Colin Instead of square waves you may be getting a low level squiggly sine wave as drive from the DDS, try adjusting the blue potentiometer on the DDS board for equal mark / space ratio on pin 7,

Hi to all members. I have just finished building the LPF's and I get about 500mW on 160m up to 17m which is about 300mW and then for some reason 15m = 70mW only and 12 and 10m must below 10mW (my

"Well I suppose if it's possible then that would be a nice addition, *but I'm sure you have better priorities in life ;-)*" I took the liberty of 'bolding' the important part of the message. G0BZB

Hi Andy I'm very glad that you are enjoying yourself with the kits! Thank you for the patience while I sort out the issues. We have a lot less issues this time than with the original "Ultimate" kit

Hi Hans, Well I suppose if it's possible then that would be a nice addition, but I'm sure you have better priorities in life ;-) At this point I'd like to thank you for all the work you have put in

Ok well I think I have space for it. I removed a feature which I have never heard of anyone using which is the "Inv FSK" feature. Removing that created a little more memory. 73 Hans G0UPL

Andy No complaints if Hans can do it without stealing memory from other wishes but are wide beacons not the domain of of official and more QRO beacons? Not sure here how QRP would

Hans, here's just a few references

Yep, *LOTS & LOTS* of beacons do it, though usually up to about 300Hz or so. (999Hz just happened to be me thinking about the max user enterable size in a menu). Ir means that if you a beacon with

Hi Andy Ok I think I get it. So you're saying you want a fast, wide FSK mode for use on 10m, with speed entered in WPM and supporting FSK up to 999Hz. Wow. Do people actually *use* this!? 73 Hans

Hi Hans, Thanks for the quick reply, I thought that was what I had to do I will have to use the trial and error method here. 73 Colin

We know you have not got enough to do :-))) Unless I'm mistaken - not quite. As I understand it, the speed setting is the WPM for the ON/OFF keyed CW, and the dot length on QRSS/FSKCW. What I had

Hi Colin Section 9 of the manual, on page 28, deals with calibration. You need to determine the frequency of the 125MHz reference oscillator and enter this into the "Ref. Frq." configuration

Hi Andy Ok ok ok. I'll add it to the list! When you say "speed setting in WPM" - doesn't the kit already do this? There is a CW mode, where the speed setting means WPM. FYI I have been working this

Hi to all members of the group, I have just finished building the UQRSS 2 kit and have been spotted on 40m, I entered a frequency of 7.040.150 but am being Rxed on 7.040.070, do I need to change the

Wideband FSK CW. By wideband I mean 200Hz or so as used by many 28Mhz beacons plus speed setting in WPM. (FSK could be any value up to 999Hz) Would be great for playing fox hunting, or running

My thanks to Tony and Phil for publishing pictures of their builds, and to everyone else, like Keith, who has given details of their construction. All of your experiences are helping me plan my own

I have one further update regarding the initial time setting from the GPS using the Adafruit. If it's all powered off and I start the GPS and the U2 at the same time, the U2 will give a slightly