XT-50, XT-80, and XT-100 Amplifiers Installation 2-13
Detected Power Calibration
These units incorporate temperature compensated detector diodes. Refer to the chart below to find
the backoff reading (in dB).
Figure 2-13. Detected Power Calibration
Standard Interconnect Cable
Typically, this cable is used to connect the amplifier to the following XICOM controllers: XTC-100,
XTC-100D, XTC-111D, or XTC-122D. The standard interconnect cable is XICOM Technology Part
Number. 350-0017-XXX. Refer to Figure 2-13. The XXX portion of the part number designates the
length of the cable (in feet). Connect the round connector plug to I/O Interface Connector J1 of the
amplifier. Connect the other end of the cable to Connector J2 on the rear panel of the XTC-100
(Female DB-25) or an equivalent controller. Pinouts for the “D” connector end of the interconnect
cable are shown in Figure 2-14.
0
0.2
0.4
0.6
0.8
1
1.2
1.4
1.6
1.8
2
Detector Output Voltage
-20 -15 -10 -5 Rated Power
Back-off (dB)
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