Adjustment Procedures; Preparation - Icom IC-F4011 Service Manual

SECTION 5.

5-1 PREPARATION

¤ REQUIRED EQUIPMENTS
EQUIPMENT
Adjustment
"CS-F3010 ADJ" (Revision 1.0 or later)
software
Frequency range
Audio generator
Output level
Measuring range
RF power meter Frequency range
(terminated type) Impedance
SWR
Frequency range
Frequency counter Frequency accuracy : ±1 ppm or better
Input level
Modulation Frequency range
analyzer Measuring range
¤ SYSTEM REQUIREMENTS
® ®
• Microsoft Windows 98/SE/ME/2000/XP
• RS-232C/USB port
¤ BEFORE STARTING SOFTWARE ADJUSTMENT
Clone adjustment frequencies, TX power, CTCSS frequency, DTCS code and IF bandwidth into the transceiver using the
CS-F3011/F3013
CLONING SOFTWARE
CAUTION!:
BACK UP the originally programmed memory data in the transceiver before programming the adjustment
frequencies. When program the adjustment frequencies into the transceiver, the transceiver's memory data will be
overwritten and lose original memory data at the same time.
¤ ADJUSTMENT CHANNEL SETTING
q Using the CS-F3011/F3013
• For [Low band]
w Clone the data file into the transceiver.
Microsoft, Windows and Windows Vista are registered trademarks
of Microsoft Corporation in the United States and/or other coun-
tries.
ADJUSTMENT PROCEDURE
SPECIFICATION
: 300–3000 Hz
: 1–500 mV
: 1–10 W
: 100–600 MHz
: 50 Ω
: Less than 1.2 : 1
: 0.1–600 MHz
: Less than 1 mW
: 30–600 MHz
: 0 to ±10 kHz
before starting adjustment.
, create the cloning data for adjustments as shown below.
CLONING SOFTWARE
EQUIPMENT
JIG cable Modified OPC-478U/UC (USB type) or
(see the page 5-3) OPC-478 (RS-232 type)
Power attenuation : 30 dB
Attenuator
Capacity
Frequency range
Standard signal
Output level
generator (SSG)
AC millivoltmeter Measuring range
Frequency range
Oscilloscope
Measuring range
Input impedance
External speaker
Capacity
• For [High band]
5 - 1
SPECIFICATION
: More than 10 W
: 0.1–600 MHz
: 0.1 µV to 32 mV
(–127 to –17 dBm)
: 10 mV to 10 V
: DC–20 MHz
: 0.01–20 V
: 8 Ω
: More than 1 W