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CT Systems Wavetek 2500 - Page 38

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v
2r
spk
v
------
for
a
sinewave
r
spk
=
Audio
Power
where
V =
speaker
voltage
and
r
spk
=
speaker
impedance.
9)
Select
the
SINAD
function
on
the
Model
2500
for
a
reading
in
dB.
10)
Adjust
the
RF
level
range
and
vernier
on
the
Model
2500
for
a
SINAD
reading
of
12
dB.
11)
The
sensitivity
of
the
receiver
may
now
be
expressed
as
the
uV
setting
on
the
Model
2500
RF
level
dial.
2500-MANUAL
PAGE
26
SECTION-3