Section 5 Adjustment Procedures; Preparation - Icom IC-F14 Service Manual

SECTION 5

5-1 PREPARATION

When adjusting IC-F14/S, the optional CS-F14 ADJ
and OPC-478
CLONING CABLE
REQUIRED TEST EQUIPMENT
EQUIPMENT
Output voltage
DC power supply
Current capacity
Frequency range
FM deviation meter
Measuring range
Frequency range
Frequency counter Frequency accuracy : ±1 ppm or better
Sensitivity
Digital multimeter Input impedance
Measuring range
RF power meter Frequency range
(terminated type) Impedance
SWR
SYSTEM REQUIREMENTS
® ®
• Microsoft Windows 98/SE/ME/2000/XP
• RS232C/USB port
BEFORE STARTING SOFTWARE ADJUSTMENT
Clone adjustment freqencies, TX power, CTCSS frequency,
DTCS code and IF bandwidth (see
CONFIGULATION
on the next page) into the transceiver
using with the CS-F14
CLONING SOFTWARE
SOFTWARE ADJUSTMENTS. Otherwise, the transceiver
can not be adjusted.
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.
(JIG CABLE
To IC-F14/F15/S
[SP] jack
ADJUSTMENT PROCEDURES
ADJUSTMENT SOFTWARE
(RS-232 type) or OPC-478U (USB type) are required.
GRADE AND RANGE
: 7.2 V DC
: 5 A or more
: DC–300 MHz
: 0 to ±10 kHz
: 0.1–300 MHz
: 100 mV or better
: 10 MΩ/V DC or better
: 1–20 W
: 100–300 MHz
: 50 Ω
: Less than 1.2 : 1
ADJUSTMENT
before starting
3-conductor 3.5(d) mm plug
JIG cable
(Rev. 1.0 or later), JIG cable (see the illust below)
EQUIPMENT
Audio generator
Attenuator
Standard signal
generator (SSG)
DC voltmeter
Oscilloscope
AC millivoltmeter
STARTING SOFTWARE ADJUSTMENT
(1) Connect IC-F14 and PC with OPC-478/U and JIG CABLE.
(2) Turn the transceiver power ON.
(3) Boot up Windows, and click the program group 'CS-F14 ADJ'
in the 'Programs' folder of the [Start] menu, then CS- F14
ADJ's window appears.
(4) Click 'Connect' on the CS-F14's window, then appears
IC-F14's up-to-date condition.
(5) Set or modify adjustment data as desired.
Microsoft and Windows are registered trademarks of
Microsoft Corporation in the U.S.A. and other countries.
( SP + )
(SP − )
(GND)
(CLONE)
5 - 1
GRADE AND RANGE
Frequency range : 300–3000 Hz
Output level : 1–500 mV
Power attenuation : 40 or 50 dB
Capacity : 10 W or more
Frequency range : 100–300 MHz
Output level : 0.1 µV–32 mV
(–127 to –17 dBm)
(As open circuit.)
Input impedance : 50 kΩ/V DC or better
Frequency range : DC–20 MHz
Measuring range : 0.01–20 V
Measuring range : 10 mV–10 V
OPC-478/U