Noise Reduction Questions
Hello,
Not too sharp with noise reduction techniques.
And, too much of a Sr. Citizen now to actually build chokes, etc. myself
anymore, but would like to ask the following, please.
Have a new WinRadio Excalibur receiver, and it appears that I am picking
up a lot of noise from nearby "stuff":
Possibilities, I think, would include:
Comcast Router
PC Modem
And, a whole bunch of wal-warts which I assume are switching types.
Are there inexpensive, simple, ferrite toroids that I can clip on wires
that may help ?
Any that R/S sells that are worth a try ?
For the wal-warts, should they go on the AC input, the dc output, or both ?
Should they also go on USB cables between the PC and receiver module ?
All USB cables ?
How about the Modem to Router lead, and the Router to PC lead ?
Any part of the coax lead in from the receiving (only) antenna ?
(doubt it, but thought I'd ask this one anyway)
Any thoughts would be most appreciated.
Thanks,
Bob
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