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Hi Jim Just to be clear: the extended byte is NOT inverted! In fact, the actual situation is that the unused upper 5 bits of it are defaulted to 1 in your programmer (and mine). This is an unfortunate

Thank you Robert. I just bought 100 ceramic 0.1 mfd caps Digikey so I’d have extras, so that’s perfect. I think I left my stock at home and I’m on the road again, but I will replace them as soon

Bill KF7YXS LCD showing only a top row of squares is usually a failure to initialize the unit. Showing the squares indicates that DC power is getting to the LCD. If one of the data leads was open the

GPS still works. Unit still pulling same idle amps.

My display went dark? it has the much talked about single row of squares. The U3S was working for days. I've searched the topics. Can't find where to start.

Just got the case kit in the mail today.? It looks great!? My question: What connector will fit in the GPS cutout?? It's too small for a 9 pin DIN.? I'd like to be able to use the QLG1 when the

On Sunday 6 meters was in and out with few contacts but one of our guys made 6 contacts with the ISS and 4 more later mobile on the way home. Our club, the Cherryland ARC in Traverse City, MI., had a

I have just completed my QCX 40, and have been able to make a few contacts with it.? I had to turn down the volume on the side tone, and when I did I encountered this loud clicking problem.? I too

Decided to buy a Rasberry Pi and try to reflash the RF module. While I have some experience with the Arduino I have none with the Raspberry Pi. Followed Hans’ excellent directions and worked

To Charles, NK8O, the .1 uF caps are non-polarized, ceramic or otherwise, so not electrolytics. 73, Robert, WA2T

All versions, for ever.... Ultimate, Ultimate2, Ultimate3, Ultimate3S... 73 Hans G0UPL http://qrp-labs.com

I have 3.12a...works for me. Roger --- ** Roger Hill ** Links: ------ [1] /g/QRPLabs/message/24833 [2] /mt/22676622/522301 [3]

In what version (firmware) this feature works ?

Once the GPS is connected and locked, it will auto-populate the Maidenhead square. Roger --- ** Roger Hill ** Links: ------ [1] /g/QRPLabs/message/24830 [2]

I believe the answer lies in there's not enough programming space to compute the maidenhead grid from the coordinates. I'm not sure how it's done, but I'd guess it's a fairly large routine. Nice idea,

Hello! My question is about WSPR mode in?Ultimate3S QRSS/WSPR. Why I need to manual configure QTH loc if my device received coordinates from GPS ? Can we make it automatically based on GPS data?

Really? I had an S7 noise level the entire time! Jack, W8TEE

The band conditions on FD this year were amazing. ?I even worked several stations on 6 meters. -- 73, Bernie, VE3FWF

On 06/25/2018 04:22 AM, Hans Summers wrote: Hello Alan Yeah I know. I asked my assistant and she also said brown without hesitation. But her answer was the same, for other suppliers too. I haven't

Hi Bill I have added this information to the web site. See http://www.qrp-labs.com/ultimate3/u3s.html and scroll down to the bottom of the page. 73 Hans G0UPL http://qrp-labs.com