Kenwood TK-3200L Service Manual page 20

Receiver Section
Item Condition
1.BPF Wave (1)Center frequency
Adjust Spectrum analyzer setting analyzer
Center-f : 460MHz
Span : 200MHz
RBW : 100kHz
VBW : 10kHz
ATT : 5dB
(2)High-edge frequency
Spectrum analyzer setting
Center-f : 470MHz
(3)Low-edge frequency
Spectrum analyzer setting
Center-f : 450MHz
2.Sensitivity TEST CH: Low
Check Center
[Wide] High
SSG output:–117 dBm(0.3µV) AF VTVM
SSG MOD:3.0kHz
[Narrow] TEST CH:Center
SSG output:–115 dBm(0.4µV)
SSG MOD:1.5kHz
3.SQL1 TEST CH: Center
(Threshold) Low
Writing High
[Wide] SSG output:–123 dBm(0.16µV)
SSG MOD:3.0kHz
[Narrow] TEST CH: Center
SSG output:–122 dBm(0.18µV)
SSG MOD:1.5kHz
4.SQL9 TEST CH: Center
(Tight) Low
Writing High
[Wide] SSG output:–117 dBm(0.3µV)
SSG MOD:3.0kHz
[Narrow] TEST CH: Center
SSG output:–116 dBm(0.35µV)
SSG MOD:1.5kHz
5.BATT BATT terminal voltage:5.9V
detection
Writing
ADJUSTMENT
Measurement
Test equipment Terminal
Spectrum ANT
BPF
SSG ANT
DVM
Oscilloscope
DVM ANT
BATT terminal
TK-3200L
Adjustment
Parts Method
Programming Adjust the
Software: waveform as
KPG-88D shown to the
right.
Check
Programming Write
Software:
KPG-88D
Write
Specifications/
Remark
REF -50.0 dBm
5dB/ A_Write Norm B_Blank Norm
CENTER
460.0 MHz
CENTER 460.0 MHz SPAN 200.0 MHz
∗RBW 100 kHz ∗VBW 10 kHz ∗SWP 400 ms ATT 5 dB
REF -50.0 dBm
5dB/ A_Write Norm B_Blank Norm
CENTER
470.0 MHz
CENTER 470.0 MHz SPAN 200.0 MHz
∗RBW 100 kHz ∗VBW 10 kHz ∗SWP 400 ms ATT 5 dB
REF -50.0 dBm
5dB/ A_Write Norm B_Blank Norm
CENTER
450.0 MHz
CENTER 450.0 MHz SPAN 200.0 MHz
∗RBW 100 kHz ∗VBW 10 kHz ∗SWP 400 ms ATT 5 dB
12dB SINAD or more
Squelch open
BATT terminal
voltage:5.9V
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