Tuesday 15 September 2015

SNA Almost Completed

Figured out a couple of setting parameters so we are making progress and getting more comfortable in using the sna.

Did some adjustments to the LBS BPF40 and posted the results in 2 pictures below.  One shows the response from 6mhz to 8mhz.  The other is a span from 1mhz to 30mhz.  Picture of that one is not the best but it will do.

The accuracy is much better once you set the parameters closer to the operating range, but the 1- 30 gives you a look at the entire spectrum to ensure its behavior.

Not ready just yet to go over crystal matching, but hopefully soon.  Couple of parts for the crystal matching jig are a couple of weeks away.  Working on the board layout for it and should etch it in the next day or 2.

73, Peter




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