Racal Instruments 2461 User Manual page 188

User Manual 2461 Type C
(5) Temperature Stability:
Switch Matrix Interface Connections
To allow connections to an intramodule switch matrix card, internal connections are
provided, installed in parallel with the following inputs:
INPUT 1,
INPUT 2,
EXT ARM
Option Map
The following table maps the installment of option-variable components against specific
assembly and Option numbers.
TCXO
X402
NO
YES
NO
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±1×10
25°C, over the operating range of the module).
OCXO Assembly
X401 No.
NO 19-3285
NO 19-3287
YES 19-3289
-7
max., with respect to the frequency at
Option No.
d
e
f
A-29