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Is that a 'Denco' filter? :)) Do you remember the Denco plug in coils? long ago, I had a regenerative receiver kit that handled band changes just like that. They were really terrible things, they

Done a mod today to make use of Hans pluggable LP filters... Mounted the filter sockets on some PCB on the lid of the case. These are coax wired internally and I can just swap out filters without

I love the way you build things Philip. That stuff looks great. G0bzb Tony

Received my second kit this morning....thanks Hans I had a box ready prepared for it. This large box is designed so I can tinker with things like filters power supplies and PA stages hence the roomy

Hi Keith Yes, it will! 73 Hans G0UPL

Good morning Hans (and all), I am still working towards getting my U2 kit built and on the air and I have been taking note of the discussions around GPS and new versions of firmware. At the moment

Well done Hans.... Will be nice to get my Trimble unit working again... Great stuff Philip G4JVF

Woooop di do!! bzb

I can see it now... Ultimate 3 including a real time clock like this one... Tell the new U3 your 10 character grid and watch it keep the transmitter on

That's great news Hans. I solved the problem with my Up501 gps by adding ferrite beads on every lead connected to the gps. It would seem that gps modules do not like being close to rf fields. It

Yey, that will be fun.I shall mug every passing Postman for the next few days.:-) Indeed that would be excellent progress, I do hope that widespread compatibility is achieved. 73 Eddie G3ZJO

Sounds very good to me. Will this still be happy with the Adafruit unit and the 100mS pulse width? 73 Keith.

All As some of you know, I have what I call a "GPS Simulator" which is an ATmega88 I programmed to send a NMEA string with the $GPRMC sentence, and it also has a realtime clock which updates

Today I took delivery of 2.02k and some extra LPF boards. Along with my Adafruit GPS, it's working very well. I've been running WSPR and FSKCW on 30m within the same ten minute frame for a few

Adafruit GPS module working perfectly with the new firmware. My Trimble GPS which worked with ver 2.01 doesn't work with 2.02a but I half expected that as it's noted on Hans web site.. Love the

The updated software [and additional LP filters] arrived this afternoon. Clearly and competently packed, as before. Busy tonight, but I will try a couple of GPS modules tomorrow. I have high hopes

Hi all, I seem to be having some trouble with the new chip. The kit locks onto the satellites no problem and calibrates and sets the time fine but after a transmission period the time is wrong which

Yes Hans, that is basically it. Just like you do now for WSPR with the 4 digit locator but with the option to specify between 4 & 10 digits (depending on the accuracy/transmission time you want). I

Tony I never said I could do that for him. I just wanted to make sure I understood the question, first ;-) It sounded like rather a tall order. Do you know how long it took my feeble brain to work

Well, if you can do that for him, I want one that will turn the kit into a time travel device so that I can visit my ancestors and show them why they shouldn't have had any children BZB