[Heathkit] More - Calibration of AM-2/HM-11 Wattmeter
[email protected]
[email protected]
Thu, 11 Mar 2004 22:15:54 EST
FYI... Calibration issue resolved with wattmeter.
Step 1: Install a matched set of new 1n34-A's
Step 2: Close case as nothing further needed to be done in my case!
Full scale deflection with MAX sensitivity now:
80 meters = 60 watts
40 meters = 20 watts
20 meters = 6 watts
15 meters = 4 watts
Slight flicker of reflected power into commercial 50 ohm load.
Reversing input and out cables shows same forward and reflect results. Of
course, the switch label needs to be ignored.
Thanks for the help...
Joe
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