HP (Hewlett-Packard) HP 8568B TV Converter Box User Manual


 
18. Calibrator
Amplitude
Accuracy
Test
Related Adjustment
20 MHz Reference Adjustments
Specification
-10 dBm
f0.3
dB
Description
The output level of the calibrator signal is measured with a power
meter.
SPECTRUW
ANILYZER
Figure 2-32. Calibrator Amplitude Accuracy
Test
Setup
Equipment
Power Meter
.................................................
HP 436A
Power Sensor
...............................................
HP
8482A
Adapter, Type N (f) to BNC (m)
........................
HP 1250-0077
Procedure
1. Connect equipment as shown in Figure 2-32.
2. Measure output level of the CAL OUTPUT signal. The value should
be -10.0 dBm
ho.3
dB.
dBm
2-62 Performance Tests