27-06-2011, 08:23 AM
(27-06-2011, 07:17 AM)fido Wrote: A few months ago I purchased a very basic valve RF signal generator. It works but checking it with the 'scope shows the sine wave to be quite distorted.
I have a collection of Advance Signal Generators. The af ones seem to produce quite a good waveform, but the rf ones, particularly the older ones on the higher ranges, are fairly distorted. They seem to have expected it as the Manual often says that you can use the harmonics for higher frequencies.
Alan
