I just have to ask so I can perhaps learn something.... I have a basic LodeStar SG4060b RF signal generator with a very rough-cut analog frequency adjustment. When I want to set it with any accuracy, I just zero beat with one of my nice digital receivers that is set to the desired frequency. I then know that my signal generator is right-on frequency, regardless of its analog dial setting. This approach is very quick and I think is providing the level of accuracy I need. Please let me know if I am missing anything here. Thanks!
73 ES GOD BLESS U ES URS DE KEN N4OI