ADJUSTMENT PROCEDURE
¤ JIG CABLE
5-1 PREPARATION
EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE
Cloning software
CS-F3000 CLONING SOFTWARE
(Revision 1.0 or later)
JIG cable
Modifi ed OPC-478/U/UC
(See the illust below)
RF power meter
(50
Ω
terminated)
Measuring range : 0.1–10 W
Frequency range : 100–300 MHz
SWR : Less than 1.2 : 1
Frequency counter
Frequency range : 0.1–300 MHz
Frequency accuracy : ±1 ppm or better
Input level : Less than 1 mW
Modulation
Analyzer
Frequency range : 30–300 MHz
Measuring range : 0 to ±10 kHz
Standard signal
generator (SSG)
Frequency range : 0.1–300 MHz
Output level : –20 to 90 dBµ
(–127 to –17 dBm)
AC millivoltmeter Measuring range : 10 mV to 10 V
Oscilloscope
Frequency range : DC–20 MHz
Measuring range : 0.01–20 V
Attenuator
Power attenuation : 30 dB
Capacity : More than 10 W
Audio generator
(AG)
Frequency range : 300–3000 Hz
Output level : 1–500 mV
External speaker
Input impedance : 8
Ω
Capacity : More than 1 W
¤ REQUIRED EQUIPMENTS
3-conductor 2.5 (d) mm plug
(MIC)
(GND
)
33 k
3-conductor 3.5(d) mm plug
(CLONE)
OPC-478/U/UC
(GND)
(SP)
[JIG cable1]
[JIG cable2]
+−
AC
MILLIVOLTMETER
(10 mV to 10 V)
AUDIO GENERATOR
(300–3000 Hz/1–500 mV)
+−
PTT
+
4.7 µF
EXT. SPEAKER
(1 W/8 Ω)
+
−
SETTING;
Frequency : 1 kHz
Level : 150 mV
Waveform : Sine wave
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