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ADJUSTMENT
Measurement
Test-
equipment
Unit Terminal
Adjustment
Unit Parts Method
Specifications/RemarksConditionItem
TK- 860G/862G
9. QT deviation 1) Set test mode
Power meter
Rear ANT Front
CH /
0.75kHz ±50Hz (Wide/Narrow)
• Wide
Select “FQT” in tuning mode.
Deviation panel panel
“_.FQT” meter
Deviation meter filter
Oscilloscope
LPF : 3kHz
HPF : OFF AF VTVM Front MIC
PTT : ON AG panel
Adjust [
***
]
2) “_.F.Q.T”
PTT : ON
Adjust [
***
]
3) “_.F.Q.T._.”
PTT : ON
Adjust [
***
]
• Narrow 4) “_FQT
***
.” 0.35kHz
PTT : ON
Adjust [
***
]
10. DQT 1) Set test mode Front
CH /
0.75kHz ±50Hz (Wide/Narrow)
deviation
Select “FDQT” in tuning mode.
panel
• Wide “F.DQT”
Deviation meter filter
LPF : 3kHz
HPF : OFF
PTT : ON
Adjust [
***
]
2) “F.D.Q.T”
PTT : ON
Adjust [
***
]
3) “F.D.Q.T._.”
PTT : ON
Adjust [
***
]
• Narrow 4) “FDQT
***
.” 0.35kHz
PTT : ON
Adjust [
***
]
11. DTMF 1) Set test mode Front
CH /
3.0kHz ±0.2kHz
deviation
Select “DTMF” in tuning mode.
panel
• Wide Deviation meter filter
LPF : 15kHz
HPF : OFF
PTT : ON
Adjust [
***
]
• Narrow 2) “DTMF
***
.” 1.5kHz ±0.1kHz
PTT : ON
Adjust [
***
]
12. TONE 1) Set test mode Front
CH /
3.0kHz ±0.1kHz (Wide/Narrow)
deviation
Select “TONE” in tuning mode.
panel
• Wide Deviation meter filter
LPF : 15kHz
HPF : OFF
PTT : ON
Adjust [
***
]
• Narrow 2) “TONE
***
.” 1.5kHz
PTT : ON
Adjust [
***
]