Icom IC-F7000 Service Manual page 22

SECTION 5 ADJUSTMENT PROCEDURES
5-1 PREPARATION
When adjusting the contents on page 5-9, a JIG CABLE (see illustration as below) is required.
Some adjustments must be performed on the "ADJUSTMENT MODE". Entering the "ADJUSTMENT MODE", refer to the next
page in detail.
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 : ±1 ppm or better
Sensitivity
Frequency range
FM deviation meter
Measuring range
Digital multimeter Input impedance
• CONNECTION
Standard signal
generator
CAUTION!
DO NOT transmit while
an SSG is connected to
the antenna connector.
Distortion meter
Speaker
[MIC] connector
Audio AC millivolt
generator meter
_
+
_
1 8
GRADE AND RANGE
: 13.8 V DC
: 25 A or more
: 1–200 W
: 0.5–50 MHz
: 50
: Less than 1.2 : 1
: 0.1–50 MHz
: 100 mV or better
: DC–50 MHz
: 0 to ±5 kHz
: 10 M /V DC or better
iF7000
+
to [SP]
PTT
RC-26
EQUIPMENT
Audio generator
Attenuator
Standard signal
generator (SSG)
DC voltmeter
Oscilloscope
AC millivoltmeter
Attenuator
Ammeter
to [CONTROLLER]
5 - 1
GRADE AND RANGE
Frequency range : 300–3000 Hz
Output level : 1–500 mV
Power attenuation : 50 or 60 dB
Capacity : 150 W or more
Frequency range : 0.5–30 MHz
Output level : 0.1 µV–32 mV
(–127 to –17 dBm)
Input impedance : 50 k /V DC or better
Frequency range : DC–20 MHz
Measuring range : 0.01–20 V
Measuring range : 10 mV–10 V
FM deviation meter
Spectrum scope
RF power meter
Frequency counter
100 load
(SWR 2 dumy load)
DC power supply