Icom IC-80AD - S-Meter Adjustment

5 - 12
5-12 S-METER ADJUSTMENT
1) Select an adjustment item using [2] / [8].
2) Set the SSG as specifi ed (frequency, deviation and output level).
3) Push the [BAND] to adjust (automatic) and store the adjustment value.
ADJUSTMENT
ADJUSTMENT
ITEM
OPERATION VALUE
S-METER CURVE
NOTE:
“RECEIVE SENSITIVITY” must be adjusted before “S-METER CURVE” and “S-METER S3 LEVLE.”
Otherwise, “S-METER CURVE” and “S-METER S3 LEVLE will not be adjusted properly.
–
1 1) Set the power supply voltage to 7.4 V.
2) Connect an SSG to the antenna connector and set as;
Modulation : 1 kHz
Deviation : 3.5 kHz
–
[145.1 MHz* (S0 level)]
[S0]
2 • Set the SSG as;
Frequency : (Displayed on the function display)
Level : –8 dBµ (–115 dBm)
†
Push
[BAND].
(Automatic
adjustment)
[145.1 MHz* (S3 level)]
[S3]
• Set the SSG as;
Level : –6 dBµ (–113 dBm)
†
[145.1 MHz * (Full scale)]
[SF]
• Set the SSG as;
Level : –2 dBµ (–109 dBm)
†
[87.5 MHz * (S0 level)]
[S0]
3 • Set the SSG as;
Frequency : (Displayed on the function display)
Deviation : 52.5 kHz
Level : 2 dBµ (–105 dBm)
†
[87.5 MHz * (S3 level)]
[S3]
• Set the SSG as;
Level : 5 dBµ (–102 dBm)
†
[ 87.5 MHz * (Full scale)]
[SF]
• Set the SSG as;
Level : 25 dBµ (–82 dBm)
†
S-METER S3 LEVEL
(FM)
[S3]
1 1) Set the power supply voltage to 7.4 V.
2) Connect an SSG to the antenna connector and set as;
Modulation : 1 kHz
Deviation : 3.5 kHz
–
[1.01 MHz * ]
2 • Set the SSG as;
Frequency : (Displayed on the function display)
Level : –6 dBµ (–113 dBm)
†
Push
[BAND].
(Automatic
adjustment)
[15.1 MHz * ]
3 • Set the SSG as;
Frequency : (Displayed on the function display)
Level : –8 dBµ (–115 dBm)
†
[40.1 MHz * ]
4 • Set the SSG as;
Frequency : (Displayed on the function display)
Level : –6 dBµ (–113 dBm)
†
[60.1 MHz * ]
5 • Set the SSG as;
Frequency : (Displayed on the function display)
Level : –6 dBµ (–113 dBm)
†
[220.1 MHz*]
6 • Set the SSG as;
Frequency : (Displayed on the function display)
Level : –6 dBµ (–113 dBm)
†
[305.2 MHz*]
7 • Set the SSG as;
Frequency : (Displayed on the function display)
Level : –6 dBµ (–113 dBm)
†
[435.1 MHz*]
8 • Set the SSG as;
Frequency : (Displayed on the function display)
Level : –6 dBµ (–113 dBm)
†
[535.1 MHz*]
9 • Set the SSG as;
Frequency : (Displayed on the function display)
Level : –6 dBµ (–113 dBm)
†
[800.1 MHz*]
10 • Set the SSG as;
Frequency : (Displayed on the function display)
Level : 0 dBµ (–107 dBm)
†
†
; This output level of a standard signal generator (SSG) is indicated as SSG’s open circuit.
*; This frequency is an example only, and may differ from the actual frequency displayed on the function display.
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