Adjustment Procedure; Preparation; Required Test Equipment; Connection - Icom IC-M700PRO Servise Manual

SECTION 4

4-1 PREPARATION

• REQUIRED TEST EQUIPMENT

EQUIPMENT
Output voltage
DC power supply
Current capacity
Measuring range
RF power meter Frequency range
(terminated type) Impedance
SWR
Frequency range
Frequency counter Frequency accuracy
Sensitivity
Frequency range
RF voltmeter
Measuring range
DC voltmeter Input impedance
Frequency minimum
Spectram analyzer
Spectraum bandwidth : 100 kHz or more

• CONNECTION

AC
millivoltmeter
Speaker
• [MICROPHONE] connector
Pin 7 MICE
Audio
generator
Pin 1 MIC
Connect pins 3 and 4
for AF output
DC power supply
13.6 V/30 A
to [MICROPHONE]

ADJUSTMENT PROCEDURE

GRADE AND RANGE
: 13.6 V DC
: 30 A or more
: 10–200 W
: 1.8–30 MHz
: 50 Ω
: Less than 1.2 : 1
: 0.1–100 MHz
: ±1 ppm or better
: 100 mV or better
: 0.1–100 MHz
: 0.01–10 V
: 50 Ω/V DC or better
: At least 90 MHz
to [EXT SP]
(front view)
[PTT]
3
6
4 5
to DC power receptacle
[DC 13.6 V]
EQUIPMENT
Frequency range
Audio generator
Measuring range
Frequency range
Standard signal
Output level
generator (SSG)
Frequency range
Oscilloscope
Measuring range
AC millivoltmeter Measuring range
Input impedance
External speaker
Capacity
Power attenuation
Attenuator
Capacity
DC ammeter Measurement capability: 1 A/3 A/50 A
[ANT]
IC-M700PRO
4 - 1
GRADE AND RANGE
: 300–3000 Hz
: 1–500 mV
: 0.1–30 MHz
: 0.1 µV–32 mV
(–127 to –17 dBm)
: DC–100 MHz
: 0.01–10 V
: 10 mV–10 V
: 4 Ω
: 6 W or more
: 50 or 60 dB
: 150 W or more
Attenuator Spectrum
50 or 60 dB analyzer
RF power meter
200 W/50 Ω
Standard signal
generator
CAUTION:
DO NOT connect the
signal generator while
transmitting.