Icom IC-V85 Service Manual page 11

SECTION 5
¤ REQUIRED TEST EQUIPMENTS
When adjusting IC-V85/V85E/V85-T, following test equipments and JIG cables (see the illust below) are required.
EQUIPMENT
Measuring range
Frequency range
RF power meter
(terminated type)
Impedance
SWR
Frequency range
Frequency counter Frequency accuracy
Sensitivity
Frequency range
Modulation analyzer
Measuring range
Frequency range
Audio generator
Output level
CAUTION!:
BACK UP originally programmed contents (Memory channels, Common settings, etc.) in the transceiver using optional
CS-V85
CLONING SOFTWARE
When all adjustments are completed, these contents in the transceiver may be cleared.
¤ CONNECTION
IC-V85E
IC-V85-T
All manuals and user guides at all-guides.com
ADJUSTMENT PROCEDURE
GRADE AND RANGE
: 0.1–10 W
: 100–300 MHz
: 50 Ω
: Less than 1.2 : 1
: 0.1–300 MHz
: ±1 ppm or better
: 100 mV or better
: 30–300 MHz
: 0 to ±10 kHz
: 300–3000 Hz
: 1–500 mV
before starting adjustment.
Standard Signal Generator
–20 to 90 dBµ
(–127 dBm to –17 dBm)
Attenuator
30 dB or 40 dB
RF power meter
0.1–10 W/50 Ω
To [MIC] jack
IC-V85
To [SP] jack
EQUIPMENT
Frequency range
Standard signal
Output level
generator (SSG)
AC millivoltmeter Measuring range
Frequency range
Oscilloscope
Measuring range
Input impedance
External speaker
Capacity
Power attenuation
Attenuator
Capacity
Modulation
Oscilloscope
analyzer
Frequency
counter
• JIG cable
millivoltmeter
Audio generator
33 kΩ
300 Hz to 3 kHz
PTT
3-conductor 2.5 (d) mm plug
• JIG cable
3-conductor 3.5 (d) mm plug
68 kΩ
5 - 1
GRADE AND RANGE
: 0.1–300 MHz
: –20 to 90 dBµ
(–127 to –17 dBm)
: 10 mV to 10 V
: DC–20 MHz
: 0.01–20 MHz
: 8 Ω
: More than 1 W
: 30 or 40 dB
: More than 10 W
AC
Speaker (8 Ω)