by Adam Davis | Jan 29, 2011 | Bruce's Bench 2011
Why does one need a device which generates a wideband noise on the HF bands? Well, its not as malicious as you might think, in fact its really quite useful for aligning filters, doing a quick check of receiver operation, etc. I found this a simple but fun kit, takes...
by Adam Davis | Jan 23, 2011 | Bruce's Bench 2011
Great for listening to HiFi AM amateur and short wave broadcast stations, really opens things up from the stock 6 Kc...
by Adam Davis | Jan 23, 2011 | Bruce's Bench 2011
The 100 Watt PA module simply converts the QRP version into a standard QRO HF radio, QRP is still possible when the power level is reduced, thus making the K3 able to do double-duty as a QRP/QRO radio. In fact, the front panel display automatically switches between...
by Adam Davis | Jan 16, 2011 | Bruce's Bench 2011
My first QSO with the new rig was today on the Antique Wireless Association Sunday AM PM Net on 3837, altogether fitting that the rig should make its maiden voyage both on AM and on the AWA Net! A most interesting juxtaposition, 1940s antique gear meets the latest and...
by Adam Davis | Jan 16, 2011 | Bruce's Bench 2011
Finished the K3 today, spent a good part of the day doing the final tweaking, listening to 75 meter AM group as I type this. All told it took me 5, maybe 6 days, I spent mostly a few hours each evening, choosing to take my time to assemble, test and verify the kit....
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