Icom IC-F50 Service Manual page 16

• 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)
Electrolytic capacity
PTTE
PTT
MIC
MICE
SP–
SP+
to the antenna connector
IC-F50/F51
*OPC-966
(JIG CABLE)
Add a jumper wire here
47 µF
+
Audio generator
300 Hz to 3 kHz
5 - 3
Standard signal generator
0.1 µV to 32 mV
(–127 dBm to –17 dBm)
CAUTION!
DO NOT transmit while
to SSG is connected to
the antenna connector
Audio generator
SINAD meter
Speaker (8 Ω)
AC
millivoltmeter
–
+