Looks a nice device Mal, but ... , DC > 300 MHz I don't see the full spec , gives me the impression it compliments the wide band tx/rx which tops out at $1500 There was a good tx/rx single board sdr
Hi MF Mal. May be worth to have a look to the design by VK3XDK http://www.vk3xdk.net46.net/1_31_600M-472Khz-479Khz-Transverter-V2.html pdf here http://www.vk3xdk.net46.net/web_documents/600m_transver
If Ros puts the MF mode back, then, yes a good idea , otherwise , otherwise , all you need to send CW, RTTY and Opera is a divide by 4 [ OR 2 + Class e/d Pa] , from Top-band and a U3 for wspr .... ps
Mal, http://www.qrp-labs.com/ultimate3/u3s.html Oh, how was the haggis shoot? - ear-wigging on a CW QSO on 472.5-ish 73 Nick M0HGU (listening only so far but U3s is on the way) - -- 'Never trust a ru
Hi Mal, Depends what you want to do , the VK transvertor , looks ok, at $180 Aus , + import tax , built and tested . but its going to put you 'on frequency' which if you have a class e/d amp , with s
Hello Vincent, Saturday, January 2, 2016 If it helps Mal, Hans, the originator of the U3 QRP kits, did me a bespoke firmware to give double the display frequency out for driving FET Class D amps, whi