Hi all
To avoid any ambiguity xband working 500/HF. I will use the HF freqs at
times and use QSW or QTV 505.5 khz as appropriate to indicate what MF QRG  I
am transmitting on
I will  use QSX 1833/3533/7033 Khz on my 500 QRG and monitor my TX freq to
avoid QRM. I use narrow filters on RX to keep the QRM out on all bands, the
normal procedure. When anyone calls please try and be on my exact QRG
otherwise I might not hear you.

73 De Mal/G3KEV