5 - 1
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SECTION 5. ADJUSTMENT
PROCEDURE
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 into the transceiver using with
the CS-F14
CLONING SOFTWARE
before starting adjustment.
See the next page for detail.
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.
5-1 PREPARATION
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REQUIRED EQUIPMENTS
EQUIPMENT
SPECIFICATION
EQUIPMENT
SPECIFICATION
Adjustment
Software
"CS-F14 ADJ" (Revision 1.0 or later)
JIG cable
(see the page 5-3)
Modifi ed OPC-478U/UC (USB type) or
OPC-478 (RS-232 type)
Audio Generator
Frequency range
: 300–3000 Hz
Output level
: 1–500 mV
Attenuator
Power attenuation : 30 dB
Capacity
: More than 6 W
RF Power Meter
(terminated type)
Measuring range
: 1–6 W
Frequency range
: 100–300 MHz
Impedance :
50
Ω
SWR
: Less than 1.2 : 1
Standard Signal
Generator (SSG)
Frequency range : 0.1–300 MHz
Output level
: 0.1 mV to 32 mV
(–127 to –17 dBm)
Frequency Counter
Frequency range
: 0.1–300 MHz
Frequency accuracy : ±1 ppm or better
Input level
: Less than 1 mW
AC Millivoltmeter
Measuring range : 10 mV to 10 V
Oscilloscope
Frequency range : DC–20 MHz
Measuring range : 0.01–20 V
Modulation
Analyzer
Frequency range
: 30–300 MHz
Measuring range
: 0 to ±10 kHz
External Speaker
Input impedance
: 8
Ω
Capacity
: More than 5 W