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{{GR Product | {{GR Product | ||
|model=1217-A | |model=1217-A | ||
|codes=AMASS | |||
|class=generator | |class=generator | ||
|summary=Unit Pulser | |summary=Unit Pulser | ||
Line 15: | Line 16: | ||
The {{Title|General Radio 1217-A Unit Pulser}} was introduced in {{Catalog N}} and remained available through {{Catalog Q}}. | The {{Title|General Radio 1217-A Unit Pulser}} was introduced in {{Catalog N}} and remained available through {{Catalog Q}}. | ||
The 1217-A is a general purpose unit type pulse generator. It uses internal or external drive to trigger the internally generated pulses. Below 100 Hz | The 1217-A is a general-purpose unit type pulse generator. It uses internal or external drive to trigger the internally generated pulses. | ||
Below 100 Hz, trigger drive is derived for the power mains, at 100 Hz and above an internal oscillator is used. | |||
Pulse duration is continuously adjustable from 0.2 μs to 60 ms in five ranges. | |||
Negative- and positive-going pulses are available from separate front panel binding posts. | |||
As a [[Unit instruments|unit instrument]], it requires an external power supply, the Type [[1203-A]] is recommended. | |||
==Specifications== | ==Specifications== |