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5 - 1
5-1 PREPARATION
When adjusting IC-M32, the optional CS-M32
CLONING SOFTWARE
(Rev. 1.0 or later), OPC-478
CLONING CABLE
are required.
■
BEFORE ENTERING THE ADJUSTMENT MODE
• Cloning the adjustment frequency 156.800 MHz on the programmable CH.
(No select POC function POC ON on the adjustment frequency. )
■
ENTERING THE ADJUSTMENT MODE
• Push and hold the [H/L] key and [PTT] switch, and then turn power ON.
■
OPERATING IN THE ADJUSTMENT MODE
• Change adjustment items:
[16] key
• Change adjustment values:
[
Y
] and [
Z
] keys
■
EXITING THE ADJUSTMENT MODE
When adjustment is finished, need to do follow operation to cancel the adjustment mode. Otherwise, the transceiver does not
work properly.
• Turn power OFF.
• Push and hold the [H/L] key and [PTT] switch, and then turn power ON.
EQUIPMENT
DC power supply
RF power meter
(terminated type)
Frequency counter
Digital multimeter
GRADE AND RANGE
Output voltage
: 7.5 V DC
Current capacity
: 3 A or more
Measuring range
: 0.1–10 W
Frequency range
: 100–300 MHz
Impedance
: 50
Ω
SWR
: Less than 1.2 : 1
Frequency range
: 0.1–300 MHz
Frequency accuracy : ±1 ppm or better
Sensitivity
: 100 mV or better
Input impedance
: 10 M
Ω
/DC or better
EQUIPMENT
FM deviation meter
Audio generator
Standard signal
generator (SSG)
Attenuator
GRADE AND RANGE
Frequency range
: 30–300 MHz
Measuring range
: 0 to ±10 kHz
Frequency range
: 300–3000 Hz
Measuring range
: 1–500 mV
Frequency range
: 100–300 MHz
Output level
: 0.1 µV–32 mV
(–127 to –17 dBm)
Power attenuation
: 40 dB or more
Capacity
: 10 W or more
SECTION 5 ADJUSTMENT PROCEDURES
DC power supply
Top view
connect (soldering) line here
+
+
connect (soldering) line here
• DC POWER CABLE CONNECTION