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'LIVEWIRE?' · 8th Oct 2014, 8:59 am

At what level are you injecting the 475kHz (Intermediate Frequency {I.F.})? It may be that the L.O. is working, but weakly, so a very strong signal will force it's way through the system.

8th Oct 2014, 8:59 am	#67
'LIVEWIRE?' Rest in Peace Join Date: Mar 2006 Location: N.W. Oxfordshire(Chipping Norton) Posts: 7,306	Re: Roberts RMB Problems At what level are you injecting the 475kHz (Intermediate Frequency {I.F.})? It may be that the L.O. is working, but weakly, so a very strong signal will force it's way through the system.