R2001B set-up.

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jonnyc
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Posts: 9
Joined: Fri Jul 20, 2012 4:31 am

R2001B set-up.

Post by jonnyc »

Following on from my previous post,I have a couple of probs.
1) The variable voltage gain on the oscilloscope affects (seriously) the vertical position of the trace. Feels like a s/c capacitor somewhere affecting the D.C.
conditions.If someone has solved this before it might save me from re-inventing the wheel!

2) The signal on CW sounds wobbly. I've never used this analyser on CW HF before, so I'm not sure if this is a fault or just an artefact of the frequency synthesiser.
Any Ideas?
DJP126
Posts: 873
Joined: Wed Jun 18, 2003 6:41 am
What radios do you own?: What's a radio?

Re: R2001B set-up.

Post by DJP126 »

jonnyc wrote:Following on from my previous post,I have a couple of probs.
1) The variable voltage gain on the oscilloscope affects (seriously) the vertical position of the trace. Feels like a s/c capacitor somewhere affecting the D.C.
conditions.If someone has solved this before it might save me from re-inventing the wheel!

2) The signal on CW sounds wobbly. I've never used this analyser on CW HF before, so I'm not sure if this is a fault or just an artefact of the frequency synthesiser.
Any Ideas?
#2 - Is the BFO pot in the off position?
#1 - Basic alignment procedure should resolve this.
Dave
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