Icom IC-F30GT Service Manual page 14

• Connection
FM
deviation meter
to an RS-232C port
DB9 female plug
(incl. level converter circuit)
• *OPC-966 (JIG CABLE)
OPC-966
(Cloning cable)
Attenuator
40 dB or 50 dB
RF power meter
0.1–10 W/50 Ω
Frequency
counter
Personal
computer
RS-232C cable (straight)
to the antenna connector
*OPC-966
(JIG CABLE)
Add a jumper wire here
Electrolytic capacity
47 µF
PTTE
PTT
MIC +
MICE
SP–
SP+
5 - 3
Standard signal generator
0.1 µV to 32 mV
(–127 dBm to –17 dBm)
CAUTION:
DO NOT transmit while
SSG is connected to the
antenna connector.
Audio generator
SINAD meter
Speaker (8 Ω)
Audio generator
300 Hz to 3 kHz millivoltmeter
AC
–
+