Operating instructions
Table
5-6.
Signal-Gcneration-Output
Level
Adjustment
STEP
FUNCTION
TEST
POINT
OR
ADJUST-
MENT
.
PERFORA~NCESTANDARD
1A
IB
1C
ID
IE
IF
Adjust
the
signal
generator
output
to
1.
0
mic
revolt.
Feed
the
signal
generator
output
in-
to
the
receiver
and
note
the
receiver
meter
reading.
(Be
cautious
of
sig-
nal
generator
frequency
drift.
)
Set
the
function
switch
to
CWo
Adjust
the
CE-7
to
generate
a
signal
with
a 1.
O-microvolt
level.
Disconnect
the
signal
generator
from
the
receiver,
and
connect
the
output
of
the
CE-7
to
the
receiver.
Use
the
20-dB
fixed
attenuator
fur-
nished
with
the
instrument.
If
the
receiver
meter
does
not
read
the
same
as
in
step
1B,
adjust
the
10-turn
LEVEL
SET
attenuator
on
the
CE-7
for
the
same
meter
reading
0
Record
the
new
LEVEL
SET
number
on
the
Channel
Frequency
Chart.
NOTE
The
LEVEL
SET
number
for
various
frequencies
in
the
same
band
will
be
the
same
0
For
this
reason,
it
is
not
necessary
to
make
the
adjustments
for
every
channel
frequency.
Set
the
function
switch
to
FM
and
center
the
FREQUENCY
meter
with
the
FM
CAL.
control.
Turn
the
DEV.
ADJ.
control
fully
counterclockwise
0
--
Typical
calibration
frequencies
are
as
follows:
NOMINAL
FRE-
FREQUENCY
QUEl'{CY
for
BA:\D
CALIBRATION
20 to 80 MHz
35 MHz
120 to 180
AIHz
155 MHz
450 to 512 MHz 460 MHz
900 to 1000 MHz
960 MHz
Less
than
1. 0 dB
from
CW
reference.
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