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PREPAHATBONS FOR USE
Rower Requiremenls
Power for each detector is supplied by the HP 8757A scalar network analyzer. Each detector requires
approximately 0.5 watt.
Connect the detector to the analyzer as follows:
1.
Insert the HP R85026A multi-pin connector into the analyzer mating connector. The detector connector
is keyed; insert the plug with the key downward.
2.
Secure the multi-pin connector in the analyzer by turning the outer shell clockwise.
3.
Connect the HP R85026A to the RF output as follows:
CAUTION
Do not apply more than +16 dBm RF power to the HP R85026A.
Using the 3/32 inch hex balldriver supplied, connect the HP R85026A to the RF output with four 4-40 socket
cap screws. The HP part numbers for the two screw sizes most often used are 3030-0209 (0.5 in) and
3030-0349 (0.312 in). Use a 4-40 double chamfer hex nut where required (HP part number 2260-0001).
The HP R85026A input connector is EIA size WR 28 waveguide. This waveguide should mate directly with
a UG-599/U cover flange, and can be mated to a UG-318/U cover flange with the use of an HP 11516A
waveguide adapter.
Use the furnished coded cable clips (cable marker kit) to identify detector cables when you use two or
more detectors. Place matching clips on both ends of the same cable.
General Information
1-5
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