6 - 3
OPC-478/OPC478U
JIG cable
To IC-F43G/F44G
[SP]
j
ack
3-conductor 3.5(d) mm (1⁄8") plug
(SP
+
)
(CLONE)
(GND)
(SPE – )
FM
dev
i
at
i
on meter
SINAD meter
Speaker (8 Ω)
Aud
i
o generator
AC m
i
ll
i
voltmeter
to the antenna connector
Attenuator
20 dB or 30 dB
RF power meter
0.1–10 W/50 Ω
Frequency
counter
Standard s
i
gnal generator
0.1 µV to 32 mV
(–127 dBm to –17 dBm)
CAUTION!
DO NOT
transm
i
t wh
i
le
an SSG
i
s connected to
the antenna connector.
OPC-478
to RS-232C port
To [SP]
IC-F
4
3G
/
F
44
G
To [MIC]
Personal
computer
JIG cable
•
CONNECTION
•
JIG CABLE
