I am restoring and attempting to put back on the air a set of Heathkit DX-60 AM/CW transmitter, Heathkit HR-10 receiver and a homemade VFO (Variable Frequency Oscillator) for the transmitter. All three originally built and used by LA4FK (SK).
Please follow my intermittent progress and perhaps help me with information!
- A “status in brief” section when the number of details pile up
- Front page links to selected posts
First and foremost, thanks to Geir, son of LA4FK for saving this equipment and letting me have it!
Thanks to N3RYB for OCR of manual and helpful discussions and comments!
Manual, including schematic for HR-10(B) Searchable
Good schematic of DX-60B (believed to be very similar to DX-60)
Also worth reading: “Heathkit: A Guide to the Amateur Radio Products” by Chuck Penson
Plenty general Heathkit links from SA7AUY.
Latest from the Blog
Inverse chronological order.
A vintage ham radio station needs a matching vintage SWR-meter. That is exactly what I got today. It is beaten up and untested. Like its new housemates (DX-60 and HR-10) it could use new knobs. I plan to make new knobs for them all. White knobs may be the closest to the originals. Image shows … Continue reading “Reflecting new addition to the project”
I am not finished with the HR-10 yet. A performance test is a little premature. Still, that is just what I did today. With the LA2OLD net running on 80 meter I listened using both the HR-10 and my old Grundig Satellit 2000 from about 1975. I should say, the Satellit 2000 was an expensive … Continue reading “Comparing old receivers”
I have made a significant improvement. I will get to that but not without first boring you with some peculiarities from long time back. You may remember the paper material I got. One reader called it a “time capsule”. Included was the book “Radiobyggeboken” (The radio construction book). Look at what I found in that … Continue reading “Twisted progress”
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