Icom IC-F2000 Service Manual page 25

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