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Dear Group - added new version of the case to?https://www.thingiverse.com/thing:2661221? This version is to G8MXV's specification and includes more room for the lipo, an on/off switch, battery

Sorry I had the emails displayed wrongly, did not realise this was answered by many and solved, great and sorry for the QRM.

I imagine you have tested this with another rig, as I had a similar sound on my 30m QCX when I had a bad connection between feedpoint and doublet dipole. So I imagine you must have eliminated it being

Julian I've avoided jumping in because I cannot really help. But it seems to me if the display is showing something the 20MHz must be working. I've no idea about voltages but a scope put on the

The idea is to use two SPDT toggle switches instead of the rotary encoder and emulating the behaviour, the signals is described here: https://www.raspberrypi.org/forums/viewtopic.php?t=140250 or

Thanks for your efforts. I've checked the voltage at AVcc, it's exactly 5 volts. Can you check and let me know what voltage you are getting at Pins 9 and 10 please? I get no DC voltage at all, and no

The GPS data lines are the same as the CW/Keyer signals. So be aware the QCX starts transmitting.? (No open antenna , use a dummy load.) I found every first transmision in wspr/beacon mode the BS170

HI Barry. No. You connect a lead onto the RF pin (middle) and then just touch/probe the other end on the antenna connector centre pin. Make sure you have a 50ohm dummy load connected and then key the

If I plug in the gps it is powered, but something in the qcx is overheated. So I quickly unplug it.? gps is working fine still with 3S.? no shorts to ground on the pins. Getting 3.3k ohms between

Looks like your flight is near halfway to South America. Glen N8WE

---- "Bob Sutton via Groups.Io" <zl1rs@...> wrote:

So to read the approximate RF Power out on the QCX... I have to jumper the RF Input pin to the +V Output. Is that correct? Thanks. Barry. ?VE3ZLB

Hi Ernie. Sorry, is this still the FT-8 discussion we were having? I don't have a beacon 3a.

Hi OM, Just bought one, thanks for post. Want to ruggedize a radio for field. This will be internals. ------------------------ Any RPI connection? 73, Steve KL7JT/1 -------------------------

http://www.hfsignals.com/index.php/ubitx/ ( http://www.hfsignals.com/index.php/ubitx/ )

I'm in - I'll be QRSS on 30m. As with some others, it'll be the first time I've used my U3S for anything other than WSPR so thanks for the puch! 73, John AE5X https://ae5x.blogspot.com/

Hi TrueBlue (that’s an unusual name), Thanks - I enjoy getting all these modes running in the same frame. It’s entirely dependant on band as to the number of spots. At the moment my U3S is

Thanks Ken. ernie kc4sit

Congratulations. You did good. 8-) _._ wrote:

I THINK I've solved the problem. ?A poor solder joint! I went over all the connections with a soldering iron again. ?I set up a grid like pattern so I tried not to miss any. ?Seems the receiver