TB 9-6625-1914-24
(4) Repeat (3) above for bands listed in table 10. Noise level will be less than value
listed for each band.
Table 10. Sensitivity Noise Levels
Band
Noise level
(GHz)
(dBm)
.01-2.05
-105
2.60-4.65
-107
4.11-6.15
-105
2.07-6.15
-98
6.17-10.25
-95
4.13-10.25
-93
8.23-14.35
-90
6.19-14.35
-85
10.29-18.45
-80
b. Adjustments. No adjustments can be made.
40. Final Procedure
a. De-energize and disconnect all equipment.
b. Annotate and affix DA label/form in accordance with TB 750-25.
CALIBRATION PROCESS FOR
SPECTRUM ANALYZER LF PLUG-IN
HEWLETT-PACKARD, MODEL 8556( )
41. Preliminary Instructions
a. The instructions outlined in paragraphs 41 and 42 are preparatory to the calibration
process. Personnel should become familiar with the applicable sections before beginning
the calibration.
b. Items of equipment used in this procedure are referenced within the text by common
name as listed in table 2.
WARNING
HIGH VOLTAGE is used or exposed during the performance of
this calibration.
DEATH ON CONTACT may result if
personnel fail to observe safety precautions.
REDUCE
OUTPUT(S) to minimum after each step within the
performance check where applicable.