TB 9-6625-2233-35
(16) Repeat technique of (13) through (15) above substituting settings and
indications listed in table 11.
Oscilloscope indications
Output
(V p-p)
(Hz)
(V p-p)
Min
Max
1
M
9.99
9.38
10.6
1
M
10
9.38
10.6
1
M
15
14.1
15.9
4.999 M
9.99
9.38
10.6
4.999 M
10
9.38
10.6
4.999 M
15
14.1
15.9
b. Adjustments. No adjustments can be made.
15. Square Wave Amplitude
a. Performance Check
(1) Connect UNBALANCED output to multimeter input using 50 Ω feedthrough termination.
(2) Press pushbuttons as listed in (a) through (i) below:
(a)
Calibrate (allow enough time to complete and verify AUTOCALIBRATED
is displayed).
(b)
RESET.
(c)
FUNCTION (square wave).
(d)
AMPLITUDE.
(e)
.009.
(f)
ENTER.
(g)
FREQUENCY.
(h)
50.
(i)
ENTER.
(3) Multimeter will indicate between 3.37 and 5.64 mV rms.
(4) Repeat technique of (2) (c) through (i), and (3) above substituting settings and
indications listed in table 12.
Test instrument
Multimeter
Output
rms indications
(Hz)
(V p-p)
Min
Max
50
.01
3.35
mV
6.65
mV
50
.099
46.5
mV
52.5
mV
50
.1
46.5
mV
53.5
mV
50
.999
.483 V
.516 V
50
1
.480 V
.520 V
50
9.99
4.84
V
5.15
V
50
10
4.84
V
5.16
V
50
15
7.27
V
7.74
V
99.9 k
.01
3.35
mV
6.65
mV
