ALL Change to OP4H QRG = 8900 Hz Due to variations in the top frequency limits for the 'Dreamers Band' band-plans ''9 KHz'' Opera 4 Hours OP4H qrg has been re defined from 9008 to 8900 Hz , this ensu
HI Roger , The USA has a 9 KHz top limit , others seem to have or imply 9K as max , so 'we have dropped mid band qrg to 8900 Hz , that way , there should be no problems , wd4rbx has run a few ground
ALL Change to OP4H QRG = 8900 Hz Due to variations in the top frequency limits for the 'Dreamers Band' band-plans ''9 KHz'' Opera 4 Hours OP4H qrg has been re defined from 9008 to 8900 Hz , this ens