067-0532-01: Difference between revisions
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|summary=500 MHz Constant Amplitude Signal Generator | |summary=500 MHz Constant Amplitude Signal Generator | ||
|image=067-0532-01 front.JPG | |image=067-0532-01 front.JPG | ||
|caption= | |caption=Tektronix 067-0532-01 Constant Amplitude Signal Generator | ||
|series= | |series= | ||
|introduced=(?) | |introduced=(?) | ||
Revision as of 01:36, 20 January 2022
The Tektronix Type 067-0532-01 Calibration Fixture is a constant amplitude signal generator whose output is a low-distortion sinewave.
It is intended to provide a signal of known frequency and amplitude for measuring oscilloscope bandwidth.
A 3 MHz sinewave is available as a reference amplitude from which a –3 dB measurement can be made. The output connector, amplitude detector, and 50 Ω source resistor are situated at the end of a 42 inch cable. Output amplitude is regulated at the end of the cable adjacent to the GR-874 output connector, thus essentially eliminating cable loss and standing-wave errors.
Key Specifications
| Frequency range | 65 MHz to 500 MHz |
|---|---|
| Frequency accuracy | ±2% of indicated frequency; 3 MHz output ±5% |
| Amplitude range | 0.5 Vp-p to 4 Vp-p into 50 Ω in 0.5 Vp-p increments; variable between calibrated steps; max. output 4.2 Vp-p |
| Amplitude accuracy | 3 MHz ±2%, 65−300 MHz ±2%, 300−500 MHz ±5% |
| Output | 50 Ω ±1%, via GR-874 connector |
Pictures
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Front view
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Left side
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Top internal
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Bottom internal
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Left internal
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Right internal
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Signal generator circuit
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Line filter board
