I'm getting what appears to be electrical interference on the 750 SA system amps(duals, singles, and quads)-with the blue cover. I can see the noise on both the input and output test points on the return. When I pull the diplex filters the noise goes down but is still there, even on the input return t.p. Tried changing the amp and all accessories to no avail. Also, tried pulling the return on the previous amp. This is happening on about 10% of the amps. Looking for any suggestion as to what may be causing this before I start replacing cable, cutting out housings, changing connectors and who knows what else. The noise goes across the whole 5-40 mhz spectrum.
I'm new to this site and I just wanted to say thanks for some great info. Been a line tech for about a year and I've learned a lot on here. Thanks
SA II impulse noise (electrical interference)
Member #: 46428
Registered: 5/24/2006
Posted:
13
Name:
Jack
Occupation:
Line Tech
Location:
East Coast
Personal:
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