Icom ID-1 Service Manual page 15

• CONNECTION
Modulation Attenuator
analyzer 50 dB or 60 dB
RF power meter
50 Ω, 20 W
Standard signal generator
0.1–1500 MHz
–127 to –17 dBm (0.1 µV to 32 mV)
Coution
DO NOT transmit
while an SSG is
connected to the
antenna connec-
tor.
JIG CABLE INFORMATION
AC millivoltmeter
Audio generator
300 Hz to 3 kHz
pin 7 (GND)
pin 4 (PTT)
to the microphone connector
[PTT]
PC
5 - 2
DC power supply
13.8 V, 10 A or more
to USB
port