I have new-found respect for the complexity of high performance signal generators! I am working my way through the error codes on a disappointing eBay purchase and I think that I am down to the last issue which is a dead 50 Mhz osc. on the A2 FRN Loop module.
As these modules are highly shielded, and I lack the service extension cards/cables to hot-test the module outside the "frame" - does anybody have any experience that may short-cut the "blind testing of cold components? Thanks, Bill