170 L4400 User’s Guide
7 Microwave Switch/Attenuator Driver
8494/5/6
Y1153A Connections
Option Name Option Number Description and Comments
Frequency Range letter suffix in
model number
All options supported
RF connectors various All options supported
Coil Voltage
STD +24VDC
DC connector type STD 12 pin Viking connector (includes 5 foot cable
with Viking connector on one end, no
terminations on other end)
016 Flat Pack - ribbon cable connected to attenuator
with 14 pin DIP header on free end. Not
recommended.
Calibration certificate UK6 All options supported
Attenuator
Ribbon Connectors
Attenuator
Screw Terminals
LED Connectors