5-2
PLL
ADJUSTMENT
TEST
INSTRUMENTS
REQUIRED
MEASUREMENT CONNECTION LOCATION
VOLTAGE REGULATED POWER
SUPPLY
*
Output voltage
:
13.6V
DC
±15%
•
Current
capacity
:
lOAormore
(2)
FREQUENCY COUNTER
•
Frequency
minimum
‘
0.1
^470MHz
•
Frequency
accuracy
: Ippm
or better
*
Sensitivity : lOOmV or better
(3)
VOLTMETER
*
Input
.impedance SOkfiA/ DC or better
(4)
RF POWER
METER
•
Termin.ated type
•
Minimum power rating : 150W
•
Frequency minimum : 30MHz
•
Input impedance : 50Q
•
SWR
;
1:1,2
0/
better
IC-3200A/E
adjustment
ADJUSTMENT CONDITIONS
MEASUREMENT
VALUE
ADJUS
PO
TMENT
NT
UNIT
LOCATION
UNIT ADJUST
vco
CONTROL
VOLTAGE
0
VHP BAND
[BAND A)
IC-3200A
(USA)
1
•
Frequency display:
144.00MHz
Receive mccfe
PLL
!
Connect
a
voltmeter
to
R104,
2.0
V RX
VCO
(PLL)
La
2
•
Frequency display: 144,00MHz
*
Transmit
mode
Connect a voltmeter lo
R4.
i
2.5 V TX VCO
(PLL)
L7
®
UHF BAND
(BAND
B)
iC-3200A
1
(USA)
©
VHP BAND
(BANDA)
IC-32CK)A(VK)
IC-3200E
®
UHF BAND
[BAND B)
JC-3200A(VK)
IC-3200E
1
•
Frequency
display:
440,00MHz
•
Receive
mode
Connect a voltmeter to
R104,
2,0V RX VCO
(PLL)
Cl 6
2
•
Frequency display: 440MHz
*
Transmit
mode
Connect a voltmeter to
R4,
2.0V TX
VCO
C2
1 Frequency display; 144.00MHz
*
Receive
mode
Connect a voltmeter to
R104.
2,0V RX
VCO
L3
2
•
Frequency display:
144.00MHz
•
Transmit mode
Connect
a
voltmeter
to
R4.
j
2.5V
TX
VCO
L7
1
*
Frequency display: 43O.00MHz
*
Receive mode
Connect
a
voltmeter
to
R104.
2.0V RX
VCO
C16
2
*
Frequency display:
430,00MHz
•
Transmit mode
Connect a
voltmeter
to
R4.
2.0V TXVCO G2
FREQUENCY
®
IC-3200A
(USA)
®
IC-3200A
(VK)
1
•
Frequency display:
450.00MHz
•
Connect a dummy bad to
ANTENNA
CONNECTOR,
•
Transmit mode
PLL
.
1
Make
a
loose
coupling
between a frequency
counter and the dummy
load.
450.0000MHz
PLL
C5
1
•
Frequency display: 440,00MHz
»
Connect a dummy load to
ANTENNA CONNECTOR.
•
Transmit mode
440.0000MHz
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