Kenwood TK-3360 Service Manual page 40

TK-3360
Receiver Section
Item Condition
1. Sensitivity 1) Adj item: Low, Low', Center,
High', High (5 points)
SSG output: –70dBm (70.8µV)
SSG MOD: 1.5kHz
2. Sensitivity 1) Adj item: Low, High (2 points)
Check SSG output: –115dBm (0.4µV)
[Narrow] SSG MOD: 1.5kHz
[Wide] 2) TEST CH: 1
SSG output: –117dBm (0.32µV)
SSG MOD: 3.0kHz
3. High RSSI 1) Adj item: Center, Low, High
[Narrow] (3 points)
SSG output: –70dBm (70.8µV)
SSG MOD: 1.5kHz
[Wide] 2) TEST CH: 1
SSG output: –70dBm (70.8µV)
SSG MOD: 3.0kHz
4. Low RSSI 1) Adj item: Center, Low, High
[Narrow] (3 points)
SSG output: –118dBm (0.28µV)
SSG MOD: 1.5kHz
[Wide] 2) TEST CH: 1
SSG output: –118dBm (0.28µV)
SSG MOD: 3.0kHz
5. Open 1) Adj item: Center, Low, High
Squelch (3 points)
[Narrow] SSG output: –119dBm (0.25µV)
SSG MOD: 1.5kHz
[Wide] 2) TEST CH: 1
SSG output: –120dBm (0.22µV)
SSG MOD: 3.0kHz
6. Tight 1) Adj item: Center, Low, High
Squelch (3 points)
[Narrow] SSG output: –115dBm (0.40µV)
SSG MOD: 1.5kHz
[Wide] 2) TEST CH: 1
SSG output: –116dBm (0.35µV)
SSG MOD: 3.0kHz
40
ADJUSTMENT
Measurement
Test-
Unit Terminal Unit
equipment
SSG TX-RX ANT
(A/3)
DVM SP/MIC
Oscilloscope connector
AF VTVM
Adjustment
Parts Method
FPU Write
Check 13dB SINAD or more
FPU Write
Specifi cations / Remarks