Kenwood TM-D710A Service Manual page 51

Item Condition
• 430MHz band 7) Frequency: 435.250MHz E,M4
Frequency: 444.250MHz K
SSG output: OFF
Set to the point where noise
will be muted by turning the
SQL knob (Band B).
8) SSG output: –126dBm (0.11µV)
SSG MOD: 1kHz
SSG DEV: 3kHz
AF output: 0.63V/8Ω
5. S-meter 1) Frequency: 145.250MHz E,M4
Check Frequency: 146.250MHz K
Band A SSG MOD: 1kHz
• 144MHz band SSG DEV: 3kHz
S1 SSG output
: –118dBm (0.28µV)±3dB
• 144MHz band SSG output
Full scale : –96dBm (3.54µV)±3dB
• 430MHz band 2) Frequency: 435.000MHz E,M4
S1 Frequency: 444.000MHz K
SSG output
: –118dBm (0.28µV)±3dB
• 430MHz band SSG output
Full scale : –96dBm (3.54µV)±3dB
Band B 3) Frequency: 145.250MHz E,M4
• 144MHz band Frequency: 146.250MHz K
S1 SSG MOD: 1kHz
SSG DEV: 3kHz
SSG output
: –118dBm (0.28µV)±3dB
• 144MHz band SSG output
Full scale : –96dBm (3.54µV)±3dB
• 430MHz band 4) Frequency: 435.000MHz E,M4
S1 Frequency: 444.000MHz K
SSG output
: –118dBm (0.28µV)±3dB
• 430MHz band SSG output
Full scale : –96dBm (3.54µV)±3dB
ADJUSTMENT
Measurement
Test-
Unit Terminal Unit
equipment
SSG TX/RX ANT
Oscilloscope unit EXT.SP
(Rear)
SSG ANT
TM-D710A/D710E
Adjustment
Specifi cations / Remarks
Parts Method
Check SQL knob (Band B) position:
8:00~11:00
BUSY icon disappear.
Squelch open.
BUSY icon appears and
S-meter display does not
appear.
Check One segment in S-meter
lights.
All segments in S-meter light.
One segment in S-meter
lights.
All segments in S-meter light.
One segment in S-meter
lights.
All segments in S-meter light.
One segment in S-meter
lights.
All segments in S-meter light.
11:00
SQL knob
(Band B)
8:00
7:00 (MIN)
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