Kenwood NX-740H(V) Service Manual page 28

4.6 Receiver Section
Item Condition
1. Receive 1) Test CH : Low, Low', Center,
Sensitivity High', High ( 5 point )
[Semiauto- 2) SSG output : -90dBm
matic] AF Freq : 1kHz
Mod Dev : ±1.5kHz
2. Open [Analog Narrow]
Squelch (5) 1) Test CH : Low, Low', Center,
High', High ( 5 point )
2) SSG output : -120dBm
AF Freq : 1kHz
Mod Dev : ±1.5kHz
[Analog Wide]
1) Test CH : Low, Low', Center,
High', High ( 5 point )
2) SSG output : -120dBm
AF Freq : 1kHz
Mod Dev : ±3.0kHz
[NXDN Very Narrow]
1) Test CH : Low, Low', Center,
High', High ( 5 point )
2) SSG output : -124dBm
AF Freq : 400Hz
Mod Dev : ±1.1kHz
[NXDN Narrow]
1) Test CH : Low, Low', Center,
High', High ( 5 point )
2) SSG output : -122dBm
AF Freq : 400Hz
Mod Dev : ±2.2kHz
3. Tight [Analog Narrow]
Squelch 1) Test CH : Low, Low', Center,
High', High ( 5 point )
2) SSG output : -116dBm
AF Freq : 1kHz
Mod Dev : ±1.5kHz
[Analog Wide]
1) Test CH : Low, Low', Center,
High', High ( 5 point )
2) SSG output : -116dBm
AF Freq : 1kHz
Mod Dev : ±3.0kHz
1-28 (No.RA028<Rev.001>)
Measurement
Test- Unit Terminal
equipment
SSG ANT
Oscilloscope
Audio
Analyzer
SSG ANT
Oscilloscope
Audio
Analyzer
SSG ANT
Oscilloscope
Audio
Analyzer
SSG ANT
Oscilloscope
Audio
Analyzer
SSG ANT
Oscilloscope
Audio
Analyzer
SSG ANT
Oscilloscope
Audio
Analyzer
SSG ANT
Oscilloscope
Audio
Analyzer
Adjustment
Unit Parts Method
FPU Press [Start], [Auto
tuning]
FPU Press [Start], [Auto
tuning]
FPU Press [Start], [Auto
tuning]
FPU Press [Start], [Auto
tuning]
FPU Press [Start], [Auto
tuning]
FPU Press [Start], [Auto
tuning]
FPU Press [Start], [Auto
tuning]
Specifica-
tions
/Remarks