Products > Test Equipment
Some old school instruments showing how it's done (HP 3325A and Fluke 8506a)
SilverSolder:
Just checked what 1V RMS from the 3325A looked like on the Fluke 8506a thermal RMS voltmeter. No real reason to complain today! (Other than using up my luck for the rest of the year...)
shakalnokturn:
Now don't you regret not having a couple of extra digits on the HP3325A's display?
bob91343:
Very gratifying.
0culus:
The 3325 A and B don't have all the fancy features of modern DDS generators, but they make very high quality waveforms. I have a 3325B with oven oscillator and high voltage option. Comes in quite handy sometimes!
SilverSolder:
--- Quote from: 0culus on June 03, 2020, 03:49:50 am ---The 3325 A and B don't have all the fancy features of modern DDS generators, but they make very high quality waveforms. I have a 3325B with oven oscillator and high voltage option. Comes in quite handy sometimes!
--- End quote ---
Yesterday, I compared the specs with the current generation of function generators from Keysight (the 33500B series). The new ones have cleaner output and many more features, and are very cool and high performing instruments. But the fundamental specifications of the old machines are definitely not embarrassing in comparison, even after all these years! :D The A/C amplitude spec looks very comparable, for example.
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