310/A: Difference between revisions

309 bytes added ,  5 April 2010
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This is a nearly true pure elektron tube scope, but in the power supply there are some silicon rectifiers and in the circuit is one germanium point contact diode. All wireing is made manually on ceramic supports. It´s bandwith is 4MHz. It´s sometimes very usefull because it contains a 1kHz calibrator output with up to 100V level combined with a step attenuator.
This is a nearly true pure elektron tube scope, but in the power supply there are some silicon rectifiers and in the circuit is one germanium point contact diode. All wireing is made manually on ceramic supports. It´s bandwith is 4MHz. It´s sometimes very usefull because it contains a 1kHz calibrator output with up to 100V level combined with a step attenuator.


Like most old Tektronix devices the mains transformer holds a live long warranty, so hold an eye to that.  
Like most old Tektronix devices the mains transformer holds a live long warranty, so hold an eye to that.  The device goes away on ebay here often for 30€ to 60€.


Fun on
Fun on
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Fun off
Fun off


[[Image:Tek_310A.jpg|200px|thumb|left|Tek_310A]]
<gallery>
Image:Tek_310A.jpg|Front view
Image:310A_right.jpg|Right internal
Image:310A_foldoff.jpg|Folded off internal
Image:310A_left.jpg|Left internal
Image:310A_top.jpg|Top internal
Image:310A_bottom.jpg|Bottom special slot to access sweep trigger tubes
Image:310A_back.jpg|Rear view
</gallery>
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