Stephen,

In the 70's through the 90's the 141T was a mainstay in my lab. After retirement my interest shifted from design and development to repair and writing maintenance manuals. Now at nearly 78 I have to call my son over if I want to move the 141. The tinySA and the TABPRO S takes up less space in the lab.

As for noise thresholds, phase jitter and the like, I really don't care. I am working with vintage systems that were well designed in thier time. I don't care or even promote mass improvement modifications. So far, with the tinySA, I have investigated several different sideband generator schemes, xtal filters and swept 6MHz and 1650KHz IF's and the tiny has provided all the information I needed.

Now the only piece of vintage test equipment I have left in the lab is a URM25D. It was Navy surplus when I bought it in 1968. It has a QA date stamp on a sub chassis SEP-59. It will never leave the lab.?