Icom ID-1 Service Manual

5 - 7
5-4 RECEIVER ADJUSTMENT
ADJUSTMENT ITEM ADJUSTMENT CONDITION OPERATION
SQUELCH
LEVEL
[ SQL adjustment
/FM thresh]
1
• Operating freq. : 1270.00 MHz
• Mode : FM mode
• Connect an SSG to the antenna connector and
set as:
Level : 0.11 µV* (–126 dBm)
Modulation : 1 kHz
Deviation : 3.5 kHz
• Receiving
• Push [ENTER] on the connected computer key-
board to set to "SQL adjustment/FM thresh" level.
[ SQL adjustment
/FM tight]
2
• Set an SSG as:
Level : 0.18 µV* (–122 dBm)
• Receiving
• Push [ENTER] on the connected computer key-
board to set to "SQL adjustment/FM tight" level.
AFC CENTER
[ AFC center
voltage adjust-
ment/FM]
1
• Operating freq. : 1270.00 MHz
• Mode : FM mode
• Connect an SSG to the antenna connector and
set as:
Level : 1 mV* (–47 dBm)
Modulation : OFF
• Receiving
• Push [ENTER] on the connected computer's key-
board to set to "AFC center voltage adjustment/
FM" level.
[ AFC center
voltage adjust-
ment /DV]
2
• Mode : DV mode
• Receiving
• Push [ENTER] on the connected computer key-
board to set to "AFC center voltage/DV" level.
S-METER (FM)
[ S-meter
adjustment
/FM min]
1
• Operating freq. : 1270.00 MHz
• Mode : FM mode
• Connect an SSG to the antenna connector and
set as:
Level : 0.18 µV* (–122 dBm)
Modulation : OFF
• Receiving
• Push [ENTER] on the connected computer key-
board to set to "S-meter adjustment/FM min" level.
[ S-meter
adjustment
/FM full]
2
• Set an SSG as:
Level : 5.6 µV* (–92 dBm)
• Receiving
• Push [ENTER] on the connected computer key-
board to set to "S-meter adjustment/FM full" level.
S-METER (DV)
[ S-meter
adjustment
/DV min]
1
• Operating freq. : 1270.00 MHz
• Mode : DV mode
• Set an SSG as:
Level : 0.18 µV* (–122 dBm)
Modulation : OFF
• Receiving
• Push [ENTER] on the connected computer key-
board to set to "S-meter adjustment/DV min" level.
[ S-meter
adjustment
/DV full]
2
• Set an SSG as:
Level : 5.6 µV* (–92 dBm)
• Receiving
• Push [ENTER] on the connected computer key-
board to set to "S-meter adjustment/DV full" level.
S-METER (DD)
[ S-meter
adjustment
/DD min]
1
• Operating freq. : 1270.00 MHz
• Mode : DD mode
• Set an SSG as:
Level : 1.6 µV* (–103 dBm)
Modulation : OFF
• Receiving
• Push [ENTER] on the connected computer key-
board to set to "S-meter adjustment/DD min" level.
[ S-meter
adjustment
/DD full]
2
• Set an SSG as:
Level : 5.6 µV* (–92 dBm)
• Receiving
• Push [ENTER] on the connected computer key-
board to set to "S-meter adjustment/DD full" level.
*The output level of the standard signal generator (SSG) is indicated as the SSG's open circuit.

Icom ID-1 Specifications

General

Brand	Icom
Model	ID-1
Category	Transceiver
Language	English