Kenwood TK-3312 Service Manual page 32

TK-3312/3317
Item Condition
6. DQT 1) TEST CH: 1
Deviation Deviation meter filter
[Wide] LPF: 3kHz
HPF: OFF
PTT: ON
7. QT 1) TEST CH: 1
Deviation Deviation meter filter
[Wide] LPF: 3kHz
HPF: OFF
PTT: ON
8. DTMF 1) TEST CH: 1
Deviation LPF: 15kHz
HPF: OFF
[Wide]
PTT: ON
9. MSK 1) TEST CH: 1
Deviation Deviation meter filter
[Wide] LPF: 15kHz
HPF: OFF
PTT: ON
Note: Regarding deviation alignment item, narrow value is calculated from wide alignment value.
Receiver Section
Item Condition
1. Sensitivity 1) TEST CH: Low, Center, High
(Semiauto- (3 points)
matic) SSG otuput : –90dBm
(7.08µV)
SSG MOD: 3.0kHz
2. Open
1) TEST CH: Center, Low, High
Squelch (3 points)
(5) [Wide] SSG otuput: –120dBm
(0.22µV)
SSG MOD: 3.0kHz
(5) [Narrow] 2) TEST CH: Center, Low, High
(3 points)
SSG otuput: –119dBm
(0.25µV)
SSG MOD: 1.5kHz
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ADJUSTMENT
Measurement
Test-
Unit Terminal Unit
equipment
Power ANT
meter
Deviation
meter
Oscilloscope
Measurement
Test-
Unit Terminal Unit
equipment
SSG ANT
DVM
Oscilloscope
Adjustment
Parts Method
FPU 0.75kHz ±40Hz
0.75kHz ±40Hz
3.0kHz ±100Hz
3.0kHz ±100Hz
Adjustment
Parts Method
FPU Press [Start]
(Auto tuning)
Specifications / Remarks
Specifications / Remarks