Nice counter. This thing went into market at the same time I was finishing my technical high school!. And still looks like something out of this world to me. Great channel. Keep it up with this interesting instruments!
I wonder why HP never went away from the 10811 quartz oscillator in their instruments? They designed an even better oscillator- the E1938A- back in the mid-90s but never used it themselves, only selling them to a few companies which used them as GPS disciplined oscillators for cell sites... I looked up the numbers on the 12-pin TO-5 packages on the limit amp board and they appear to be bipolar transistor arrays.
That is one very nice counter... Great video, I am wondering why it has almost no views
Nice counter. This thing went into market at the same time I was finishing my technical high school!. And still looks like something out of this world to me. Great channel. Keep it up with this interesting instruments!
Fantastic thanks
great video thanks
I wonder why HP never went away from the 10811 quartz oscillator in their instruments? They designed an even better oscillator- the E1938A- back in the mid-90s but never used it themselves, only selling them to a few companies which used them as GPS disciplined oscillators for cell sites...
I looked up the numbers on the 12-pin TO-5 packages on the limit amp board and they appear to be bipolar transistor arrays.