Agilent Technologies Agilent 3499A User Manual page 218

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6
Chapter 7 Plug-in Modules
N2276A Dual 1-to-6(4) Microwave MUX/Attenuator Module
Up to two attenuators can be added to the N2272A using provided
ribbon cables. The following attenuators (user provided) are available
from Agilent:
External Attenuators (up to two may be used)
0 to 11 dB in 1 dB steps
Agilent 84904K
Agilent 84904L
0 to 90 dB in 10 dB steps
Agilent 84906K
Agilent 84906L
0 to 70 dB in 10 dB steps
Agilent 84907K
Agilent 84907L
N2276A Simplified Schematic
The simplified schematic below shows the Agilent 87106B
1-to-6 microwave switch (option 206) as used in the Agilent N2276A.
Please refer to the switch or attenuator data sheets for information
specific to each switch and attenuator.
Only one channel in a switch may be closed at a time. Closing a channel
will open any previously closed channel.
5 4
218
up to 26.5 GHz
up to 40 GHz
up to 26.5 GHz
up to 40 GHz
up to 26.5 GHz
up to 40 GHz
8 7 1 0 6 A / B / C
3 2 1 C