In message , "Rick
(W-A-one-R-K-T)" writes

Is there such a thing as a spectrum analyzer that feeds an oscilloscope
for its display, rather than having its own CRT display?


Something like this maybe?

http://www.tti-test.com/products-tti...rec-tsa-2p.pdf

I had one for a while and although it did not have all the bells and
whistles of its more expensive relations it was great to get a general
idea of what was happening.

--
Bill
G8IAY