4 - 1
SECTION 4 ADJUSTMENT PROCEDURE
4-1 PREPARATION
¤ REQUIRED EQUIPMENTS
EQUIPMENT SPECIFICATION EQUIPMENT SPECIFICATION
RF power
(terminated type)
Measuring range : 5–120 W
Frequency range : 1.8–60 MHz
Impedance : 50
Ω
DC Ammeter Measuring range : 0.1–30 A
DC Voltagemeter Measuring range : 0.1–20 V
Frequency Counter
Frequency range : 0.1–50 MHz
Frequency accuracy :
±0.5 ppm or better
Input level : Less than 1 mW
Standard Signal
Generator (SSG)
Frequency range : 0.1–60 MHz
Output level : 0.1 µV to 32 mV
(–127 to –17 dBm)
50
Ω
Dummy Load
Impedance : 50
Ω
Capacity : More than 100 W
25
Ω
Dummy Load
Impedance : 25
Ω
Capacity : More than 100 W
¤ COMMON CONNECTION
DC 13.8V ACC
KEY SEND ALC ANT
REMOTE EXT SP
GNDTUNER
MODE
TUNER
TS
FILTER
SPCH
V/M
A/B
SPLIT
M-CL
SCAN
SET
ATT
P
.
AMP
COMP
VOX
MNF
RIT
1
23
456
7
8
0
50
28
1814
10
21
24
=
7
3.51.8
F-INP
M-CH/RIT
ENT
BAND
GENE
9
.
AGC
MW
ANF
METER
NRNB
Fuses
30 A
DC power supply
(13.8 V/30 A)
⊕
−
Black
Red
⊕
−
Supplied DC cable
<Rear view>
MIC IN
GND
<Front view>
2-conductor 3.5(d) mm plug
(connect)
• SHORT PLUG
q
w
e
r
t
y
u
i
AC MILLIVOLT METER
(10 mV to 10 V)
AUDIO GENERATOR
(300–3000 Hz/1–500 mV)
<SETTING>
Modulation : 1.5 kHz
Level : 30 mVrms
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