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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.