Icom IC-F1010 - Receiver Sensitivity and Squelch Adjustment

TRANSM
ITTER
ADJUSTM
ENT
ADJUSTMENT
ADJUSTMENTCONDINONS
MEASUREMENT
METHOD
AB'I'STIIETT
YALUE METHOD
OUTPUT
POWER
I
.
Operating
frequency:
155.000 MHz
(low-band
type)
174.OOO MHz
(high-band
type)
r
Enter
lnitialSet Mode No.
6
Refer
td
p.
5- t
for details.
Connect
the RF
power
meter to the
antenna
connector.
high
Rotate
volume
control
while
pushing
[Ps].
Low
Power
tL2l
Rotate volume
control
while
pushing
[Pz].
Low Power
(L
1)
Rotate volume
control
while
pushing
[Pr].
NOTE: When
the RF
output
power
cannot
be set
with this
procedure,
cloning
may be
necessary
to cancel
the output
power
setting.
FM
DEVIATION
1
r
Operating
frequency:
136.000 MHz
(low-band
Vpe)
146.000
MHz
(high-band
type)
r
Enter lnitialSet Mode No. +
Refer to
p.
5
-
1
for details.
.
Apply
an AF signalto
the
[MlC] iack:
1
kHz
135
mV
(lC-F1010)
t kHz
150
mV
(lC-F1020)
r
Connect
the FM deviation
meter to
the antenna connector and set as:
HPF: OFF LPF:20 KHz
De-emphasis: OFF
Detector :(P-P)12
Connect
the FM
deviation meter
to
the antenna
con-
nector through
the
attenuator.
+
4.2kHz
(rc-F1010
wide-type)
+
2.1kHz
(tc-F1010
l
narrow-type)
+4.1
kHz
(rc-F1020
wide-type)
Rotate
volume
control
while
pushing
[Ps].
DTCS TONE
WAVE
FORM
AND
DEVIATION
I
r
Operating
frequency:
136.000
MHz
(low-band
type)
146.000 NHz
(high-band
type)
r
Enter lnitial Set Mode No.
+
Referto
p.5-
1 fordetails.
r
No signal applied to the
[MlCliack.
r
DTCS
code :007
Connect
the
oscil-
loscope to the
FM
deviation meter.
Maximum
wave
form
Rotate volume
control
while
pushing
[Pz].
2
Set
to flat wave
Rotate volume
control
while
pushing
[Pr].
3
Connect
the FM
deviation meter
to
the antenna con-
necter
through the
attenuator.
+0.5
kHz
(wide-type)
t
0.3
kHz
(nanow-type)
Rotate
volume
control
while
pushing
[Pz].
CTCSS
TONE
DEVIATION
1
o
Operating
frequency:
136.000 MHz
(low-band
Vpe)
146.000 NHz
(high-band
type)
o
Enter
lnitial
Set
Mode No. 4
Refer to
p.
5
-
I for details.
r
No signal
applied to
the
[MlC]iack.
r
CTCSS
tone
frequency:
88.5 Hz
Connect
the FM
deviation meter
to
the antenna con-
nector through
the
attnuator.
+0.5
kHz
(wide-type)
+
0.3 kHz
(narrow-type)
Rotate volume
control
while
pushing
[Pz].
5-5