Icom IC-F43GT Service Manual page 15

• CONNECTION
Standard signal generator
0.1 µV to 32 mV
(–127 dBm to –17 dBm)
CAUTION!
DO NOT transmit while
an SSG is connected to
the antenna connector.
FM Attenuator
deviation meter 20 dB or 30 dB
RF power meter
0.1–10 W/50 Ω
Frequency
counter
• JIG CABLE
To IC-F43G/F44G
[SP] jack
to the antenna connector
IC-F43G/F44G
3-conductor 3.5(d) mm (1⁄8") plug
JIG cable
5 - 3
To [MIC]
OPC-478
to RS-232C port
JIG cable
To [SP]
(SP + )
(SPE – )
(GND)
OPC-478/OPC478U
(CLONE)
AC millivoltmeter
Audio generator
Personal
computer
SINAD meter
Speaker (8 Ω)