TB 9-4931-495-24
Figure 5. Model 86290A - top view.
(9) Microwave frequency counter will indicate within limits specified in table 7.
(10) Repeat-at (6) through (9) above for the bands and frequencies listed in table 7.
Table 7. Marker Accuracy
Test Instrument
Microwave frequency counter
CW MARKER
indications (GHz)
START MARKER
STOP MARKER
pointer (narker
Band
pointer (GHz)
pointer (GHz)
frequency) (GHz)
Min
Max
1
4.1
3.0
5.0
4.070
4.130
2
9.2
8.0
10.0
9.170
9.230
3
15.0
14.0
16.0
14.970
15.030
4
10
9.0
11.0
9.920
10.080
b. Adjustments. No adjustments can be made.
23. Power Output (Model 86290A)
a. Performance Check
(1) Position controls as listed in (a) through (d) below:
(a) BAND switch to BAND 1.