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PG501: Difference between revisions
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{{TM500 | mfg=Tektronix | type=PG501 | function=50 MHz pulse generator | class=pulse generator | image=Tek-pg501-f.jpg | introduced=1972 | discontinued=1993 | | {{TM500 | mfg=Tektronix | type=PG501 | function=50 MHz pulse generator | class=pulse generator | image=Tek-pg501-f.jpg | introduced=1972 | discontinued=1993 | | ||
designers= |manuals= | designers= |manuals= | ||
* [ | * [[Media:070-1361-00.pdf|PG501 Instruction Manual]] (OCR) | ||
}} | }} | ||
{{BeginSpecs}} | |||
{{Spec | Outputs | simultaneous positive and negative output pulses, fixed 5 ns rise/fall times, independently variable amplitudes from 0.5 V to 5 V into 50 Ω }} | |||
{{Spec | Pulse period | 20 ns to 20 ms calibrated, 1:10 variable to 200 ms, or externally triggered }} | |||
{{Spec | Pulse duration | 10 ns to 10 ms calibrated, 1:10 variable to 100 ms, external duration, or "locked on" to adjust output voltage }} | |||
{{Spec | Trigger input | ≥+1 V High, ≤0.1 V low; max. +5 V DC+peak AC; min. 10 ns on/off; triggers duration generator in Ext Trig mode, controls output in Ext Duration mode }} | |||
{{Spec | Pre-trigger output | 8 ns before main output, 1 V into 50 Ω }} | |||
{{EndSpecs}} | |||
== | ==Rear Interface== | ||
* 27B, 28A (GND 27A, 28B) – pre-trigger output, 10 ns before main output, 1 V from 27 Ω source impedance | |||
* 25A (GND 26A) – averaged amplitude output, internally connected to +out or -out via 27 kΩ/20 nF, or disconnected | |||
from | * 24B (GND 25B) – available to connect in parallel to front panel Trig/Duration Input (connecting cable to be user-installed) | ||
==Internals== | ==Internals== | ||
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Pg 501 2.JPG | Pg 501 2.JPG | ||
Tek pg501 upward.jpg | Tek pg501 upward.jpg | ||
</gallery> | </gallery> | ||