5 - 1
EQUIPMENT GRADE AND RANGE EQUIPMENT GRADE AND RANGE
DC power supplies*
Output voltage : 5.0 V DC
8.0 V DC
Current capacity : 1 A or more
Standard signal
generator (SSG)
Frequency range : 0.1–300 MHz
Output level : 0.1
µ
V to 32 mV
(–127 to –17 dBm)
RF power meter
(terminated type)
Measuring range : 0.1–20 W
Frequency range : 100–300 MHz
Impedance : 50
Ω
SWR : Less than 1.2 : 1
Oscilloscope
Frequency range : DC–20 MHz
Measuring range : 0.01–10 V
Frequency counter
Frequency range : 0.1–300 MHz
Frequency accuracy : ±1 ppm or better
Sensitivity : 100 mV or better
AC millivoltmeter Measuring range : 10 mV to 10 V
External speaker
Input impedance : 8
Ω
Capacity : More than 0.5 W
Audio generator
Frequency range : 300–3000 Hz
Output level : 1–500 mV
Attenuator
Power attenuation : 20 or 30 dB
Capacity : More than 5 W
FM deviation meter
Frequency range : 30–300 MHz
Measuring range : 0 to ±10 kHz
SECTION 5 ADJUSTMENT PROCEDURES
5-1 PREPARATION
REQUIRED TEST EQUIPMENTS
FM
deviation meter
to the antenna connector
Attenuator
20 dB / 30 dB
RF power meter
0.1–20 W/50 Ω
Frequency
counter
Standard signal generator
0.1 µV to 32 mV
(–127 dBm to –17 dBm)
DO NOT transmit while
an SSG is connected to
the antenna connector.
• JIG
Audio generator
AC millivoltmeter
To [SP] jack
3-conductor 3.5 (d) mm (
1
/8”) plug
(CLONE)
(GND)
68 kΩ
IC-V82
To [MIC] jack
• CONNECTION
*; For UT-118 adjustment only.
CAUTION!: BACK UP the originally programmed contents (Memory channels, Call signs, Common settings, etc.) in the transceiver
using CS-V82
CLONING SOFTWARE before starting adjustment.
When all adjustments are completed, these contents in the transceiver will be cleared.
S
Adjustment item
Operating frequency
• ADJUSTMENT MODE DISPLAY
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