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No Signal withOut scope probe
#6

It sounds to me like an open coil in the antenna circuit somewhere. Regardless of whether the generator is connected to the antenna clip, it sounds like what is happening is that when you connect your scope to the grid cap of the 1C6, you are supplying a sort of "antenna" which is then picking up the generator. Check your coils, especially the RF coil and the IF trap coil as Morzh mentioned.


Messages In This Thread
No Signal withOut scope probe - by marty - 09-06-2013, 07:23 PM
RE: No Signal withOut scope probe - by keithw - 09-06-2013, 08:52 PM
RE: No Signal withOut scope probe - by morzh - 09-06-2013, 08:55 PM
RE: No Signal withOut scope probe - by marty - 09-06-2013, 09:28 PM
RE: No Signal withOut scope probe - by morzh - 09-06-2013, 10:14 PM
RE: No Signal withOut scope probe - by BrendaAnnD - 09-06-2013, 11:32 PM
RE: No Signal withOut scope probe - by marty - 09-06-2013, 11:36 PM
RE: No Signal withOut scope probe - by marty - 09-07-2013, 09:58 AM
RE: No Signal withOut scope probe - by morzh - 09-07-2013, 01:21 PM
RE: No Signal withOut scope probe - by marty - 09-07-2013, 02:33 PM



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