TB 9-6625-2127-35
20 kHz and output for 0-dBm meter indication on TI. If
8.
Carrier Level (75 ohms)
true rms voltmeter does not indicate between -50.2 and
-49.8 dBm, perform b(1) and (2) below.
a.
Performance Check.
30 Hz and 3 MHz, keeping TI indication constant. If true
(1) Connect equipment as shown in figure
rms voltmeter does not indicate within limits specified in
(a) through (d) below, perform b(3) and (4) below.
controls as listed in (a) through (c) below.
30 to 100 Hz, 0.5 dBm.
(a)
(a) Set dBm REFERENCE switch to
100 Hz to 600 kHz, 0.2 dBm.
75 ohms.
(b)
(b) Press dB/VOLTS pushbutton.
600 kHz to 1 MHz, 0.5 dBm
(c)
(c) Release REL/dBm pushbutton.
1 to 3 MHz, 1.5 dBm.
(d)
for
MSC04507
Figure 1. Level check - equipment setup.
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