Originally published at: HP Agilent 5328A 5328B Counter OCXO Board similar to 10544A - HPLC.vn
The first two pictures are of the board with aused ISOTEMP OCXO installed. The third picture shows the board mounted in a 5328A counter (not included). No changes to the 5328A/B are required, the counter detects the board and switches to it.
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