Date   
QDX gets 3 extra serial ports, a VGA output and PS/2 keyboard interface... By Jim Allyn - N7JA · #91480 ·
Alternatives to Coax? By Jim Allyn - N7JA · #86709 ·
Question about Using a L7805 for clock kit? By Jim Allyn - N7JA · #86240 ·
Facts vs Opinions By Jim Allyn - N7JA · #86053 ·
2N2222 challenge photos and videos By Jim Allyn - N7JA · #85578 ·
Enhanced QDX for 2 Meters .. Crazy? By Jim Allyn - N7JA · #85393 ·
Enhanced QDX for 2 Meters .. Crazy? By Jim Allyn - N7JA · #85294 ·
Enhanced QDX for 2 Meters .. Crazy? By Jim Allyn - N7JA · #85254 ·
Enhanced QDX for 2 Meters .. Crazy? By Jim Allyn - N7JA · #85210 ·
Project Enclosures By Jim Allyn - N7JA · #84967 ·
Difference In LPF components ?? By Jim Allyn - N7JA · #84964 ·
U4B Basic = comments By Jim Allyn - N7JA · #84683 ·
EFHW from ARRL By Jim Allyn - N7JA · #84460 ·
12V to 9V Converter : QDX ? By Jim Allyn - N7JA · #84101 ·
Help. QCX+ 40 Mtr By Jim Allyn - N7JA · #83902 ·
Measuring harmonic radiation By Jim Allyn - N7JA · #83691 ·
This is not fine Pcb repair By Jim Allyn - N7JA · #82140 ·
Static pops crackle in audio By Jim Allyn - N7JA · #82139 ·
Static pops crackle in audio By Jim Allyn - N7JA · #82037 ·
Cheap oscilloscope for QCX building By Jim Allyn - N7JA · #81870 ·
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