Icom IC-M400BB Service Manual page 2

July 2013
SECTION 5.
1 PREPARATION
M REQUIRED EQUIPMENTS
EQUIPMENT
ADJ-M324
Adjustment software
(Revision 1.0 or later)
Voltage
Power supply
Current capacity
Measuring range
RF power meter
Frequency range
(50 Ω terminated)
SWR
Modulation Frequency range
Analyzer Measuring range
AC millivoltmeter Measuring range
Frequency range
Oscilloscope
Measuring range
Audio generator Frequency range
(AG) Output level
M CONNECTION
Standard signal generator
–20 to 90 dBµ
(–127 dBm to –17 dBm)
FM Attenuator
deviation meter 40 dB
RF power meter
0.1–30 W/50 Ω
Frequency
counter
TRANSCEIVER
(Additional page)
ADJUSTMENT PROCEDURE
GRADE AND RANGE
: 12.0 V
: More than 10 A
: 0.1–30 W
: 100–300 MHz
: Less than 1.2 : 1
: 30–300 MHz
: 0 to ±10 kHz
: 10 mV to 10 V
: DC–20 MHz
: 0.01–20 V
: 300–3000 Hz
: 1–500 mV
to the antenna connector
12.0 V power supply
"Orange"
"Gray"
"Blue"
"Black"
EQUIPMENT
Cloning cable OPC-478UC
Range
Frequency counter Accuracy
Input level
Frequency range
Standard signal
Output level
generator (SSG)
Attenuation
Attenuator
Capacity
Input impedance
External speaker
Capacity
(SP+)
+
(SP-)
−
(GND)
(ICF3)
AUDIO GENERATOR
(300–3000 Hz/1–500 mV)
+ −
1 1
GRADE AND RANGE
: 0.1–300 MHz
: ±1 ppm or better
: Less than 1 mW
: 0.1–300 MHz
: –20 dBµ to 90 dBµ
(–127 to –17 dBm)
: 40 dB
: More than 30 W
: 4 Ω
: More than 10 W
OPC-478UC
PC
EXT. SPEAKER
(10 W/4 Ω)
AC
MILLIVOLTMETER
(10 mV to 10 V)
+ −