Hey, im trying to build a setup to test my card and i want to make it automatic. i used in the past a device called HP3488A, which is a switch control unit which has slots to connect mux's or VHF's and i can connect it to the computer through GPIB and switch the test points to the dmm or scope and i close the specific switch i want to connect a wanted test point according to the test i'm running, and that way i can write a script to control the switches in the mux to make a testing setup automatic.
But, i heard the company stopped producing this devices and i don't have the old one today. i can't find anything similar so i hope maybe someone here can help to find something or giving a different solution.
I want to be able to switch between a couple of test points(with low current about 500mA) and to switch between two or more rf connectors and to control those switches from my computer.
i'm attaching a scheme of how it supposed to look
thanks in advance.
But, i heard the company stopped producing this devices and i don't have the old one today. i can't find anything similar so i hope maybe someone here can help to find something or giving a different solution.
I want to be able to switch between a couple of test points(with low current about 500mA) and to switch between two or more rf connectors and to control those switches from my computer.
i'm attaching a scheme of how it supposed to look
thanks in advance.