HP E1368A - Manual (Page 27)

Installing a Switch or Attenuator on the HP E1370A
Microwave Switch/Attenuator Card
Because the HP E1370A Microwave Switch/Attenuator modules do not
have a Microwave Switch of Attenuator installed by the factory, it is
necessary to install or connect a switch or attenuator before operating.
Determine whether the switch or attenuator is to be installed on, or
connected to, the module and proceed as instructed below.
Installing a Switch
or Attenuator on
the Module
Installation of a Microwave Switch of Attenuator is described below.
Figure 2-7 shows the wiring diagram and mounting hole centers for the
switch of attenuator installed.
HP SWITCHES. The following 5V HP 3336xx series switches will
function in the HP E1370A Microwave Switch/Attenuator module.
HP Part Number Frequency Ports
33363K
33364K
33365K
33366K DC to 26.5GHz
DC to 26.5GHz
DC to 26.5GHz
DC to 26.5GHz Single-Pole, three-throw
Single-Pole, four-throw
Single-Pole, five-throw
Single-Pole, six-throw
Order all of the above with Option 011 (5 volt solenoid assembly) and
Option 008 (8 inch ribbon cable).
HP ATTENUATORS. The following 5V HP 3332X Step Attenuators will
function in the HP E1370A Microwave Switch/Attenuator module.
HP Part
Number
Frequency Attenuation Attenuation Step
Size
33320G
33320H
33321G
33321H
33322G
33322H
33323K
DC to 4 GHz
DC to 18 GHz
DC to 4 GHz
DC to 18 GHz
DC to 4 GHz
DC to 18 GHz
DC to 26.5 GHz
0 - 11 dB
0 - 11 dB
0 - 70 dB
0 - 70 dB
0 - 110 dB
0 - 110 dB
0 - 90 dB
1 dB
1 dB
10 dB
10 dB
10 dB
10 dB
10 dB
Order all of the above with Option 011 (5 volt solenoid operation) and
Option 008 (8 inch ribbon cable).
26 Configuring the HP E1368A/69A/70A Modules Chapter 2
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