Pickering PXI 40-785, Руководство пользователя

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Page 5.1
MICROWAVE MULTIPLEXER MODULE 40-785
pickering
SECTION 5 - CONNECTOR INFORMATION
SECTION 5 - CONNECTOR INFORMATION
Figure 5.1 - Microwave Multiplexer Module 40-785: Connector Positions
40-785-521/751 40-785-522/752
40-785-521-T
40-785-522-T
pickering pickering
pickering
1
2
3
6
C
4
5
pickering
pickering
1
2
3
40-785 Remote
Version (-E Suffix)
1 2
3 6 C
4 5
1 2
3
6
C
4 5
1
2
3 6 C
4 5
1
2
3
6
C
4
5
1
2
3
6
C
4
5
B
A
N
K
1
B
A
N
K
2
B
A
N
K
1
B
A
N
K
2
NOTE 1: Only the correct SMA connector series should be mated with these modules. The
40-785 range uses SMA-3.5, SMA-2.9 & SMA-1.8 connectors for 40, 50 & 65GHz
respectively, and the user should only mate the correct type to the module, failure to do
so may result in damage to the connector.
NOTE 2: It is important that the SMA connector’s nut is properly tightened to the correct torque
with a 5/16 inch wrench. This should be 3-5 in·lbs (0.3 to 0.6 N·m) for brass, and 7-10
in·lbs (0.8–1.1 N·m) for stainless steel connectors.
NOTE 3: For the remote versions, the relays must not be disconnected from the module when it
is energised as this can result in failure of the relay drivers.