I got my boards from OSH Park after about two weeks. The boards look very well made and I can’t see any manufacturing errors on them. I’m sorry about the bad lightning on this photo. It’s hard with such a reflective surface.
PCB for my amplifier made by OSH Park
To get more than one isolated output from my frequency standard I have decided to build this distribution amplifier. It uses one input amplifier and four output driver amplifiers connected to transformers to get ground isolated outputs.
I plan to design a board and then have it made by OSH Park.
A new eBay purchase. A 10 MHz rubidium frequency standard fro mStanford Research Systems. It is of course used but it seems to be in good shape.
A Stanford Research Systems rubidium frequency standard
I plan on putting this into a nice case with power supply and to build a distribution amplifier to get multiple isolated 10 MHz outputs.
Although it has a different model number it seems to be the same as the PRS10 10 MHz Rubidium Oscillator found on the SRS web site.
