TB 9-4931-495-24
Table 9. Frequency Stability Specifications
Test instrument
Voltage change from
10 dB power
Model
105 to 125 V Ac
level change
20 kHz
20 kHz
86210A
20 kHz
20 kHz
86220A-H80
20 kHz
1 MHz
86230B-H80
30 kHz
1 MHz
86241A-H80
40 kHz
4 MHz
86242A-H80
40 kHz
2 MHz
86250B-H80
180 kHz
6 MHz
86260A-H80
Test instrument MANUAL
Test Instrument MANUAL
Test
control fully ccw
control fully cw
instrument
models
indications (GHz)
indications (GHz)
Min
Max
Min
Max
86210A
---
<0.010
0.340
0.360
1
86220A-H80
---
<0.020
1.285
1.315
86230B-H80
1.785
1.815
4.185
4.215
86241A-H80
3.177
3.233
6.477
6.533
86242A-H80
5.860
5.940
8.960
9.040
86250B-H80
7.950
8.050
12.350
12.450
86260A-H80
12.330
12.470
17.930
18.070
Switch CONNECTION A from MICROWAVE FREQUENCY COUNTER INPUT 2 to INPUT 1.
1
a. Performance Check
(1) Connect equipment as shown in figure 6, connection B.
(2) Position controls as listed in (a) through (c) below: