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"Telamon" wrote in message
...
In article . com,
"Steve" wrote:

How effective are these for tracking down sources of RFI?

http://www.zapchecker.com

Probably OK but they look geared for over 1 GHz by the antennas.

Quoted from site:

MODEL ZC 185 also has:
a.. a 3 MHz to 5 GHz bandwidth
That's the smallest bandwidth unit...

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In article ,
"PowerHouse Communications" wrote:

"Telamon" wrote in message
...
In article . com,
"Steve" wrote:

How effective are these for tracking down sources of RFI?

http://www.zapchecker.com

Probably OK but they look geared for over 1 GHz by the antennas.

Quoted from site:

MODEL ZC 185 also has:
a.. a 3 MHz to 5 GHz bandwidth
That's the smallest bandwidth unit...

Yes, the antennas will not be very effective 3 to 30 MHz and will work
much better in the 1 to 5 GHz range to which they are tuned.

--
Telamon
Ventura, California