----- Original Message ----- From: "Alan" . > I think that in version 8.3 Tony runs the Si570 out of spec at 1.8MHz/4 so > you will need to find a program that will calculate the registers. Dick's > program seems to do it but I have not tried.
I have now tried this. Using Dick's program I calculated default values for 160m, edited Tom's 2.4 hex and programmed a PIC. The program did it's job and frequencies were close to those I calculated. 1.82-1.98MHz in 20KHz steps using Si570 divided by 4. 73 Alan G4ZFQ
