The essence of time-nuttery is measuring the stability of clocks and oscillators. Allan Deviation (“ADEV”) is the statistic most commonly…
A lot of us use Anderson PowerPole connectors for DC power distribution. There’s a nearly universal standard to use red…
I’m posting this mainly because Google didn’t turn up any help when I queried about using the USR-IOT serial port…
I couldn’t find a nice graph showing the timing performance of a single-frequency, sawtooth-corrected, pulse-per-second output from a GPS. So…
Each year at the Dayton Hamvention, the folks at Mini-Circuits have a bunch of odds and ends they sell very…
It’s well known that just about all oscillators drift, or “age”, in frequency with time. In crystal oscillators, the most…
My faithful HP 5065A Rubidium standard, which had been converted to a “Super” model, developed an intermittent sickness and back…
I was lucky enough to find an HP 5061B cesium standard with what I think is a virtually new high…
I set my HP 5065A Rubidium standard to the 5071A. Unlike a Cesium clock, the Rubidium system does have some…
I compared my old HP 5061A cesium standard against a much newer HP 5071A with high performance tube. Cesium standards…