4-15
4-4 RECEIVE 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
RECEIVE
SENSITIVITY
- Verification -
Narrow
(Band low)
16 • CH No.: 41
• Receiving
• Connect the distortion meter and
external speaker to [SP] through
the JIG cable 2.
• Connect the SSG to the antenna
connector, and set it as:
Frequency:
[400~470 MHz versions]
400.050 MHz
[450~512/520 MHz versions]
450.050 MHz
Level:
Set to the level so
that the distortion
meter shows 12 dB
SINAD.
Modulation: 1 kHz
Deviation:
±1.5 kHz
–
Less than −10 dBµ
†
(−117 dBm)
(SSG output level)
(Band center)
17 • CH No.: 42
• Receiving
• Set the SSG as:
Frequency:
[400~470 MHz versions]
435.050 MHz
[450~512/520 MHz versions]
485.050 MHz
(Band high)
18 • CH No.: 43
• Receiving
• Set the SSG as:
Frequency:
[400~470 MHz versions]
469.950 MHz
[450~512/520 MHz versions]
519.950 MHz
Wide*
3
(Band low)
19 • CH No.: 44
• Receiving
• Set the SSG as:
Frequency:
[400~470 MHz versions]
400.050 MHz
[450~512/520 MHz versions]
450.050 MHz
Deviation:
±3.0 kHz
(Band center)
20 • CH No.: 45
• Receiving
• Set the SSG as:
Frequency:
[400~470 MHz versions]
435.050 MHz
[450~512/520 MHz versions]
485.050 MHz
(Band high)
21 • CH No.: 46
• Receiving
• Set the SSG as:
Frequency:
[400~470 MHz versions]
469.950 MHz
[450~512/520 MHz versions]
519.950 MHz
Continued on the next page…
*
3
No verification is necessary for [USA].
†
The output level of the standard signal generator (SSG) is measured at the load end (PD).
