Shaun Merrigan

Classic Electronic Restoration, Vacuum Tube Audio, Technical History, Photography

Tag: HP 3245A

HP 3245A Front Panel Binding Posts

18/11/2025

Hewlett Packard (HP), Restoration of Classic Electronic Test Equipment

The HP 3245A Universal Source is a versatile precision instrument that combines DC and AC signal generation, offering both high-resolution DC outputs and synthesized AC waveforms up to 1 MHz. Function Details DC Outputs 24-bit resolution, 60 ppm accuracy, voltage & current modes AC Outputs Sine, square, triangle, ramp, pulse up to 1 MHz (100…
HP 3245A Capacitor Replacement

15/11/2025

Restoration of Classic Electronic Test Equipment, Tektronix

Originally posted in January 2022 The HP3245A Universal Source (datasheet is copyright HP/Agilent) is a precision AC/DC voltage and current source that can provide a wide range of precise and repeatable voltages and currents up to +-100vdc and 100mA dc. It can also provide sine, square and arbitrary waveforms up to 1Mhz and 200vpp. Such an…

► Necessary Cookies Always Active

Necessary cookies enable essential site features like secure log-ins and consent preference adjustments. They do not store personal data.

► Functional Cookies Remark

Functional cookies support features like content sharing on social media, collecting feedback, and enabling third-party tools.

► Analytical Cookies Remark

Analytical cookies track visitor interactions, providing insights on metrics like visitor count, bounce rate, and traffic sources.

► Advertisement Cookies Remark

Advertisement cookies deliver personalized ads based on your previous visits and analyze the effectiveness of ad campaigns.