Kenwood TK-860G Service Manual page 50

TK-860G/ ( N
Item Condition
3. Squelch 3 1) Set test mode
• Wide/ Select "SQL3" in tuning mode.
Narrow "S.QL3"
Adjust [ *** ]
SSG freq' : 440.050MHz
SSG output : –125dBm/0.12µV Oscilloscope
SSG MOD : 3kHz (Wide)
2) "S.Q.L.3"
Adjust [ *** ]
SSG freq' : 455.050MHz
3) "S.Q.L.3._."
Adjust [ *** ]
SSG freq' : 469.050MHz
• Semi wide 4) "SQL3 *** ."
Adjust [ *** ]
SSG freq' : 455.050MHz
SSG output : –125dBm/0.12µV
SSG MOD : 2.4kHz
4. Squelch 9 1) Set test mode
• Wide/ Select "SQL9" in tuning mode.
Narrow "S.QL9"
Adjust [ *** ]
SSG freq' : 440.050MHz
SSG output : –115dBm/0.4µV
SSG MOD : 3kHz (Wide)
2) "S.Q.L.9"
Adjust [ *** ]
SSG freq' : 455.050MHz
3) "S.Q.L.9._."
Adjust [ *** ]
SSG freq' : 469.950MHz
• Semi wide 4) "SQL9 *** ."
Adjust [ *** ]
SSG freq' : 455.050MHz
SSG output : –115dBm/0.4µV
SSG MOD : 2.4kHz
5. Squelch 1) Set test mode
check CH : CH1 - Sig1~CH3 - Sig1
SSG output : –117dBm/0.31µV
2) SSG output : OFF
50
) /862G/ ( N
ADJUSTMENT
Measurement
Test-
Unit
equipment
SSG Rear
panel
AF VTVM
Distortion
meter
AG
1.5kHz (Narrow)
1.5kHz (Narrow)
)
Adjustment
Terminal Unit Parts
ANT Front CH /
panel
ACC
(EXT.SP)
Specifications/Remarks
Method
Adjust to the
squelch threshold
point.
Check Squelch must be opened.
(Wide/Semi wide/Narrow)
Squelch must be closed.
(Wide/Semi wide/Narrow)