Anan 100d 200d noise level on Dummy load /without antenna

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Hello,

I'm interested in understanding what the S meter should read on a dummy load or when the radio is on without an antenna connected.

I recently installed 12mm and 9mm Fair Rite snap-on ferrites on everything, along with an EMI AC line filter, which has significantly reduced noise. However, I've noticed that when I switch the Palstar AT2K tuner to the dummy load position, the S meter shows noise levels around S3/S4. This reading remains the same even after disconnecting the coaxial cable from the Anan. The readings don’t vary between the 100D and 200D models. I haven’t checked the 8000DLE since it’s stored away for now.

Could you please share what you observe on your radios?

Thank you!
73,
Bhanu
VU2MB

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I found out the answer when I researched the forum so now I know how and why of the mystery.
Thanks, Scott.

73
Bhanu
VU2MB