Greetings from sunny England,
Those of you who have built the beacon kits will have noticed that we do not use NP0 caps. In fact I cannot remember the last time I used them. Yet these beacons are very, very stable in output frequency as are my other projects. Which makes me wonder if modern caps are much less temperature sensitive than they were in times of yore and question why people still use them.
What do you guys think?
Regards,
Steve G0XAR
