390AD: Difference between revisions

From TekWiki
Jump to navigation Jump to search
No edit summary
No edit summary
Line 3: Line 3:


==Specifications==
==Specifications==
It can digitize two channels at up to 30 megasamples oer second
It can digitize two channels at up to 30 MS/s or one channel at up to 60 MS/s, at 10 bits of voltage resolution.
or one channel at up to 60 megasamples per second.
It has 10 bits of voltage resolution.


Dynamic accuracy is 8.5 bits up to 1 MHz and 7.5 bits up to 10 MHz.
Dynamic accuracy is 8.5 bits up to 1 MHz and 7.5 bits up to 10 MHz.
The memory is 4096 samples, which can be used for digitizing a single
The memory is 4096 samples, which can be used for digitizing a single waveform or for two waveforms at 2048 samples each.
waveform or for two waveforms at 2048 samples each.


The 390AD has a "Rate Switching" feature where it starts an acquisition
The 390AD has a "Rate Switching" feature where it starts an acquisition at one sample rate, and then switches to a second sample rate.
at one sample rate, and then switches to a second sample rate.
The 390AD can be set to trigger from either of the two vertical signals or from an external trigger signal.
The 390AD can be set to trigger from either of the two vertical signals
or from an external trigger signal.


The signals acquired on a 390AD can be exported via GPIB or displayed
The signals acquired on a 390AD can be exported via GPIB or displayed

Revision as of 11:06, 8 May 2017

The Tektronix 390AD is a digitizer with a 15 MHz bandwidth and a GPIB interface, released in the early 1980s.

Specifications

It can digitize two channels at up to 30 MS/s or one channel at up to 60 MS/s, at 10 bits of voltage resolution.

Dynamic accuracy is 8.5 bits up to 1 MHz and 7.5 bits up to 10 MHz. The memory is 4096 samples, which can be used for digitizing a single waveform or for two waveforms at 2048 samples each.

The 390AD has a "Rate Switching" feature where it starts an acquisition at one sample rate, and then switches to a second sample rate. The 390AD can be set to trigger from either of the two vertical signals or from an external trigger signal.

The signals acquired on a 390AD can be exported via GPIB or displayed on an external CRT (Tek 624 is recommended) in X-Y mode.

Links

Manuals

Pictures

  • please add