Description Of The A6 Board - HP 35601A Operating And Service Manual

Model 35601A
Service
SERVICE GROUP FIVE
A6 BOARD: 10 MHz SWITCHING
6-83. DESCRIPTION OF THE A6 BOARD
The A6 board takes the 10MHz reference output from the -hp- 3585 at + lOdBm and pro­
vides a + 16dBm reference output for the -hp- 3047 system. It also provides a + lOdBm
10MHz signal for the Armstrong Modulator and it provides a -3dBm signal which is used by
the -hp- 35601 A3 board in the Narrow Band Analysis mode.
REMOVING THE A6 BOARD FOR SERVICING
When servicing is required, the A6 board may be accessed by removing the cover of the
shielding box labeled "10MHz Switching".
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