Vintage Test Equipment Repair
Vintage Test Equipment Repair
Philosophy on the routine use of vintage test equipment summarized; 'Think Before You Measure – Old Test Gear And Why It Is Awesome.' Hackaday, Oct. 20, 2014.
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HP8720C Vector Network Analyzer
HP8720C Vector Network Analyzer
PLL error on lock repair (turns out it was a power supply problem!)
MIT Radiation Laboratory X-Band Frequency Standard
MIT Radiation Laboratory X-Band Frequency Standard
Serial Number 4
Fully restored and operational.
Tektronix 575 Curve Tracer
Tektronix 575 Curve Tracer
Picosecond Pulse Labs 4015 Impulse Generator
Picosecond Pulse Labs 4015 Impulse Generator
Tek2230 Oscilloscope
Tek2230 Oscilloscope
Its both a digital and analog scope in one!
Knight KG-670 RC capacitor tester
Knight KG-670 RC capacitor tester
Essential kit for repairing vacuum tube electronics.
HP606B HF signal generator - making it play nice with GFCI outlets
HP606B HF signal generator - making it play nice with GFCI outlets
Leeds Northrup Type K Potentiometer
Leeds Northrup Type K Potentiometer
6 digits of precision voltage potential measurement in the early 1920's!
This unit was restored in 2024.
Excellent summary here of how these units were used in practice.
HP8002A Pulse Generator
HP8002A Pulse Generator
Simpson 260 Voltmeter
Simpson 260 Voltmeter
Glass repair.
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