5 - 1
SECTION 5 ADJUSTMENT PROCEDURES
5-1 PREPARATION
■
REQUIRED TEST EQUIPMENT
■
CONNECTION
EQUIPMENT
DC power supply
External speaker
Tracking generator
GRADE AND RANGE
Output voltage
: 13.8 V DC
Current capacity
: 10 A or more
Input impedance
: 4
Ω
Capacity
: 5 W or more
Frequency range
: 100–300 MHz
Output level
: 0.1 µV–32 mV
(–127 dBm to –17 dBm)
EQUIPMENT
Standard signal
generator (SSG)
DC voltmeter
Distortion meter
GRADE AND RANGE
Frequency range
: 0.1–300 MHz
Output level
: 0.1 µV–32 mV
(–127 to –17 dBm)
Input impedance
: 50 k
Ω
/V DC or better
Frequency range
: 1 kHz
±10 %
Measuring range : 1–100 %
IC-M601 rear panel
NOTE: EXTERNAL SPEAKER JACK PIN CONNECTION
Power supply
13.8 V / 10 A or more
Tracking generator
Standard signal generator
0.1 300 MHz
127 dBm to 17 dBm
(0.1 V to 32 mV)
4 load
Distortion meter
CAUTION!
DO NOT
transmit while an
SSG is connected to the
antenna connector.
to the antenna
connector
to external speaker jack
NMEAOUT (+)
NMEAIN ( )
SP ( )
CLONE GND
SP (+)
NMEAIN (+)
NMEAOUT ( )
ICF3
NC
Summary of Contents for IC-M601
Page 1: ...VHF MARINE TRANSCEIVER iM601 SERVICE MANUAL ...
Page 40: ... BOTTOM VIEW MAIN UNIT 8 14 7 1 7 1 8 1 4 8 5 14 9 5 ...
Page 42: ... BOTTOM VIEW AF UNIT 5 8 4 1 5 8 4 1 GND 4 1 to MAIN unit J5 GND VCC VCC 9 7 ...
Page 53: ......
Page 54: ...1 1 32 Kamiminami Hirano ku Osaka 547 0003 Japan S 13908HZ C1 C 2002 Icom Inc ...