TB 9-6625-2233-24
Table 11. Triangle Wave Amplitude 1 to 4.999 MHz
Oscilloscope indications
Frequency
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.
Table 12. Square Wave Amplitude Accuracy 50 Hz to 99.99 kHz
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