Kenwood TK-2360 Service Manual page 31

Receiver Section
Item Condition
1. Sensitivity 1) TEST CH: Low, Low', Center,
High', High (5 points)
SSG otuput : –70dBm
(70.8µV)
SSG MOD: 1.5kHz
2. Sensitivity 1) TEST CH: 2, 3
Check SSG otuput: –115dBm
[Narrow] (0.4µV)
SSG MOD: 1.5kHz
[Wide] 2) TEST CH: 1
SSG otuput: –117dBm
(0.32µV)
SSG MOD: 3.0kHz
3. High RSSI 1) TEST CH: Center, Low, High
[Narrow] (3 points)
SSG otuput: –70dBm
(70.8µV)
SSG MOD: 1.5kHz
[Wide] 2) TEST CH: 1
SSG otuput: –70dBm
(70.8µV)
SSG MOD: 3.0kHz
4. Low RSSI 1) TEST CH: Center, Low, High
[Narrow] (3 points)
SSG otuput: –118dBm
(0.28µV)
SSG MOD: 1.5kHz
[Wide] 2) TEST CH: 1
SSG otuput: –118dBm
(0.28µV)
SSG MOD: 3.0kHz
5. Open Squlch 1) TEST CH: Center, Low, High
[Narrow] (3 points)
SSG otuput: –119dBm
(0.25µV)
SSG MOD: 1.5kHz
[Wide] 2) TEST CH: Center
SSG otuput: –120dBm
(0.22µV)
SSG MOD: 3.0kHz
6. Tight 1) TEST CH: Center, Low, High
Squelch (3 points)
[Narrow] SSG otuput: –115dBm
(0.40µV)
SSG MOD: 1.5kHz
[Wide] 2) TEST CH: 1
SSG otuput: –116dBm
(0.35µV)
SSG MOD: 3.0kHz
ADJUSTMENT
Measurement
Test-
Unit Terminal Unit
equipment
SSG ANT
DVM SP/MIC
Oscilloscope connector
AF VTVM
TK-2360
Adjustment
Parts Method
FPU Write
Check 13dB SINAD or more
FPU Write
Specifi cations / Remarks
31