RE: [Elecraft] CAL PLL and CAL FIL

2007-01-08 Thread Don Wilhelm
Dohn, There is no relationship between setting the 4 MHz reference (using any method) and the KDSP2. The problem with the KDSP2 (and the KAF2 to a lesser extent) is that it contains a low pass audio filter which will mask seeing the upper frequency end of the actual audio passband when aligning t

Re : [Elecraft] CAL PLL and CAL FIL

2007-01-08 Thread Jean-François Ménard
On my side, when doing CAL FIL, I always BYPASS the KDSP2. J-F VA2VYZ - Message initial De : Dohn <[EMAIL PROTECTED]> À : [EMAIL PROTECTED]; [EMAIL PROTECTED]; elecraft@mailman.qth.net Envoyé le : lundi 8 janvier 2007, 15 h 46 min 27 s Objet : RE: [Elecraft] CAL PLL and CAL FIL

RE: [Elecraft] CAL PLL and CAL FIL

2007-01-08 Thread Dohn
9:01 AM To: [EMAIL PROTECTED]; elecraft@mailman.qth.net Subject: RE: [Elecraft] CAL PLL and CAL FIL Ben, You can just do the CAL FIL alone. In fact, you can do CAL PLL alone too. Only one 'caution' - if you are to retain good dial calibration, be certain the 4 MHz reference oscillator is

RE: [Elecraft] CAL PLL and CAL FIL

2007-01-08 Thread Don Wilhelm
Ben, You can just do the CAL FIL alone. In fact, you can do CAL PLL alone too. Only one 'caution' - if you are to retain good dial calibration, be certain the 4 MHz reference oscillator is set properly before doing either CAL FIL or CAL PLL. The best method of setting the reference is using the