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4-10
4-3 TRANSMIT ADJUSTMENTS (CONTINUED)
1) Select an adjustment item using [↑]/[↓]/[←]/[→] on the PC’s keyboard.
2) Set or modify the adjustment value as specified using [Space]/[Back Space] on the PC’s keyboard.
ADJUSTMENT
TRANSCEIVER’S
CONDITION
OPERATION
ADJUSTMENT
ITEM
VALUE
FM DEVIATION
- Verification -
Narrow
(Band low)
1 • CH No.: 1
• Transmitting
• Connect the audio generator and
AC millivoltmeter to [MIC] through
the JIG cable 1, and set it to:
Frequency: 1 kHz
Waveform: Sine wave
Level:
150 mV rms
–
±1.8~±2.45 kHz
(Band center)
2 • CH No.: 2
• Transmitting
(Band high)
3 • CH No.: 3
• Transmitting
Wide*
3
(Band low)
4 • CH No.: 10
• Transmitting
±3.6~±4.9 kHz
(Band center)
5 • CH No.: 11
• Transmitting
(Band high)
6 • CH No.: 12
• Transmitting
Middle*
4
(Band low)
7 • CH No.: 13
• Transmitting
±2.8~±3.92 kHz
(Band center)
8 • CH No.: 14
• Transmitting
(Band high)
9 • CH No.: 15
• Transmitting
MODULATION
SENSITIVITY
- Verification -
Narrow
(Band low)
1 • CH No.: 1
• Transmitting
• Connect the modulation analyzer
to the antenna connector through
the attenuator, and set it to:
HPF:
OFF
LPF:
20 kHz
De-emphasis:
OFF
Detector:
(P−P)/2
• Connect the audio generator and
AC millivoltmeter to [MIC] through
the JIG cable 1, and set it to:
Frequency: 1 kHz
Waveform: Sine wave
Level:
15.0 mV rms
–
±1.10~±1.90 kHz
(Band center)
2 • CH No.: 2
• Transmitting
(Band high)
3 • CH No.: 3
• Transmitting
Wide*
3
(Band low)
4 • CH No.: 10
• Transmitting
±2.20~±3.80 kHz
(Band center)
5 • CH No.: 11
• Transmitting
(Band high)
6 • CH No.: 12
• Transmitting
Middle*
4
(Band low)
7 • CH No.: 13
• Transmitting
±1.75~±3.05 kHz
(Band center)
8 • CH No.: 14
• Transmitting
(Band high)
9 • CH No.: 15
• Transmitting
Continued on the next page…
*
3
No verification is necessary for [USA].
*
4
No verification is necessary for [USA] and [AUS].