507: Difference between revisions

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31 bytes added ,  1 February 2018
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is permanently AC-coupled and, unusually, the DC blocking capacitor is after the input attenuator.   
is permanently AC-coupled and, unusually, the DC blocking capacitor is after the input attenuator.   


The 507 has 20 kV of post-deflection acceleration, produced by four [[1X2]] tubes. The lower-voltage
The 507 has 20 kV of post-deflection acceleration, produced by four [[1X2]] tubes.
power supplies, located in the external box, are all tube except for [[selenium rectifiers]] for some
The lower-voltage power supplies, located in the external box,
of the lower voltages.
are all tube except for [[selenium rectifiers]] for some of the lower voltages.
 
The 507 uses the [[T507]] CRT.


==Links==
==Links==

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