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390AD: Difference between revisions
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The Tektronix 390AD is a digitizer with a 15 MHz bandwidth and a GPIB interface. | The '''Tektronix 390AD''' is a digitizer with a 15 MHz bandwidth and a GPIB interface. | ||
==Specifications== | |||
It can digitize two channels at up to 30 megasamples oer second | It can digitize two channels at up to 30 megasamples oer second | ||
or one channel at up to 60 megasamples per second. | or one channel at up to 60 megasamples per second. | ||
It has 10 bits of voltage resolution. | 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 | The 390AD can be set to trigger from either of the two vertical signals | ||
or from an external trigger signal. | 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 | ||
on an external CRT ([[624|Tek 624]] is recommended) in X-Y mode. | on an external CRT ([[624|Tek 624]] is recommended) in X-Y mode. | ||
==Links== | |||
* [http://amplifier.cd/Test_Equipment/Tektronix/Tektronix_other/390AD.html Tek 390AD @ amplifier.cd] | |||
[[list of manuals that are needed|Service manual needed]]. | ==Manuals== | ||
* [[list of manuals that are needed|Service manual needed]] | |||
* [http://w140.com/tek_390_op.pdf Tektronix 390AD Operators Manual (PDF)] | |||
{{MissingPics}} | |||
[[Category:Digital storage scopes]] | [[Category:Digital storage scopes]] | ||