Icom IC-9700 Service Manual

4-9
4-5 RECEIVE ADJUSTMENTS
Touch [RX] on the main adjustment menu screen.
ADJUSTMENT
ADJUSTMENT ITEM
DISPLAY
SETTING CONDITION OPERATION
VHF TOTAL GAIN
-Preparation-
1 – • Connect the standard signal
generator (SSG) to the the
[144MHz ANT] connector.
Touch [VHF] to enter to the VHF
receive adjustment mode.
-Adjustment- 2 Total Gain VHF PRE OFF ref • Set the SSG to:
Frequency: 146.0215 MHz
Level
*: +30 dBµ (−77 dBm)
Modulation: None
Touch [SET].
(Two beeps sound after adjustment
of each item is completed.)
3 Total Gain VHF PRE OFF set • Set the SSG to:
Level: OFF
4 Total Gain VHF PRE ON ref • Set the SSG to:
Level
*: +30 dBµ (−77 dBm)
5 Total Gain VHF PRE ON set • Set the SSG to:
Level: OFF
VHF AGC
ATTENUATOR
1 VHF AGC set • Set the SSG to:
Level
*: +50 dBµ (−57 dBm)
Touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
UHF TOTAL GAIN
-Preparation-
1 – • Connect the standard signal
generator (SSG) to the the
[430MHz ANT] connector.
Touch [UHF] to enter to the UHF
receive adjustment mode.
-Adjustment- 2 Total Gain UHF PRE OFF ref • Set the SSG to:
Frequency: 435.0215 MHz
Level
*: +30 dBµ (−77 dBm)
Modulation: None
Touch [SET].
(Two beeps sound after adjustment
of each item is completed.)
3 Total Gain UHF PRE OFF set • Set the SSG to:
Level: OFF
4 Total Gain UHF PRE ON ref • Set the SSG to:
Level
*: +30 dBµ (−77 dBm)
5 Total Gain UHF PRE ON set • Set the SSG to:
Level: OFF
UHF AGC
ATTENUATOR
1 UHF AGC set • Set the SSG to:
Level
*: +50 dBµ (−57 dBm)
Touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
1.2GHz A BAND
TOTAL GAIN
-Preparation-
1 – • Connect the standard signal
generator (SSG) to the the
[1200MHz ANT] connector.
Touch [1.2G] to enter to the 1.2GHz
receive adjustment mode.
-Adjustment- 2 Total Gain 1.2GA PRE OFF
ref
• Set the SSG to:
Frequency: 1280.0215 MHz
Level
*: +30 dBµ (−77 dBm)
Modulation: None
Touch [SET].
(Two beeps sound after adjustment
of each item is completed.)
3 Total Gain 1.2GA PRE OFF
set
• Set the SSG to:
Level: OFF
4 Total Gain 1.2GA PRE ON
ref
• Set the SSG to:
Level
*: +30 dBµ (−77 dBm)
5 Total Gain 1.2GA PRE ON
set
• Set the SSG to:
Level: OFF
1.2GHz A BAND
AGC
ATTENUATOR
1 1.2GA AGC set • Set the SSG to:
Level
*: +50 dBµ (−57 dBm)
Touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
1.2GHz B BAND
TOTAL GAIN
-Adjustment-
2 Total Gain 1.2GB PRE OFF
ref
• Set the SSG to:
Level
*: +30 dBµ (−77 dBm)
Touch [SET].
(Two beeps sound after adjustment
of each item is completed.)
3 Total Gain 1.2GB PRE OFF
set
• Set the SSG to:
Level: OFF
4 Total Gain 1.2GB PRE ON
ref
• Set the SSG to:
Level
*: +30 dBµ (−77 dBm)
5 Total Gain 1.2GB PRE ON
set
• Set the SSG to:
Level: OFF
1.2GHz B BAND
AGC
ATTENUATOR
1 1.2GB AGC set • Set the SSG to:
Level
*: +50 dBµ (−57 dBm)
Touch [SET].
(Two beeps sound after adjustment
of the item is completed.)
• After the adjustment, the transceiver shows the RX adjustment menu.
• Push [EXIT] to return to the main adjustment menu screen.
*
The output level of the standard signal generator (SSG) is measured at the load end (PD).
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Icom IC-9700 Specifications

General

Brand	Icom
Model	IC-9700
Category	Transceiver
Language	English