475: Difference between revisions

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It is all solid-state except for the CRT.  It was introduced in November 1972.
It is all solid-state except for the CRT.  It was introduced in November 1972.


The military variant is called OS-261 C(v)1/0, which has a DC/DC converter (12/24V input) on board.
The military variant is called OS-261 C(v)1/0, which has a DC/DC converter (12/24 V input) on board.
 
The 475M is a standard 475 with enhanced environmental specs.  


A revised version, the 475A ([[introduced in 1977]]), has 250 MHz bandwidth and a maximum vertical sensitivity of 5 mV/Div.
A revised version, the 475A ([[introduced in 1977]]), has 250 MHz bandwidth and a maximum vertical sensitivity of 5 mV/Div.

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