QRM on 15M

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vk4tmh
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Last seen: 7 years 5 months ago
Joined: 2011/12/28 - 01:16
QRM on 15M

Conditions are good on 15M if you do not suffer from QRM from other users.

I noted that my Rx sig strength was jumping from 0dB to +18dB, nil stations heard in WSPR when VOACAP indicated good propagation, and a weird pattern on the spectral display in WSPR. Turned up the volume on the radio to hear LOTS and LOTS of RTTY and other digital sigs making use of the good conditions. Checked my other radio to find digital sigs of all sorts from 21.075 thru to 21.110MHz.

Maybe WSPR 15M could have a frequency change up by 20kHz to 21.1146MHz which seemed quiet here in VK.

Others thoughts?

Rgds
Marcel