Kenwood TK-3207G, Service Manual

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TK-3207G
44
1.BPF Wave (1)Center frequency Spectrum ANT Programming Adjust the
Adjust Spectrum analyzer setting analyzer BPF Software: waveform as
TK-3207 Center-f : 360MHz KPG-87D shown to the
(C6) Span : 100MHz right.
RBW : 300kHz
VBW : 10kHz
ATT : 10dB
(2)High-edge frequency
Spectrum analyzer setting
Center-f : 370MHz
(3)Low-edge frequency
Spectrum analyzer setting
Center-f : 350MHz
2.Sensitivity TEST CH: Low SSG ANT Check 12dB SINAD or more
Check Center DVM
[Wide] High Oscilloscope
SSG output:–117 dBm(0.3
µ
V) AF VTVM
SSG MOD:3.0kHz
[Narrow] TEST CH:Center
SSG output:–115 dBm(0.4
µ
V)
SSG MOD:1.5kHz
3.SQL1 TEST CH: Center Programming Write Squelch open
(Threshold) Low Software:
Writing High KPG-87D
[Wide] SSG output:–123 dBm(0.16
µ
V)
SSG MOD:3.0kHz
[Narrow] TEST CH: Center
SSG output:–122 dBm(0.18
µ
V)
SSG MOD:1.5kHz
4.SQL9 TEST CH: Center
(Tight) Low
Writing High
[Wide] SSG output:–117 dBm(0.3
µ
V)
SSG MOD:3.0kHz
[Narrow] TEST CH: Center
SSG output:
–116 dBm(0.35
µ
V) (C, C2)
–117 dBm(0.3
µ
V) (C5, C6)
SSG MOD:1.5kHz
5.BATT BATT terminal voltage:5.9V DVM ANT Write BATT terminal
detection BATT terminal voltage:5.9V
Writing
Item Condition
Measurement Adjustment
Specifications/
Test equipment Terminal Parts Method
Remark
ADJUSTMENT /
调整
5dB/
CENTER 360.0 MHz
* RBW 300 kHz * VBW 10 kHz * ATT 10dB SWP 70 ms
SPAN 100.0 MHz
A_View B_Blank Norm Norm
REF -38.0 dBm
-46.617 dBm
MKR 360.0 MHz
5dB/
CENTER 370 MHz
* RBW 300 kHz * VBW 10 kHz * ATT 10dB SWP 70 ms
SPAN 100.0 MHz
A_View B_Blank Norm Norm
REF -38.0 dBm
-46.617 dBm
MKR 370.0 MHz
5dB/
CENTER 350.0 MHz
* RBW 300 kHz * VBW 10 kHz * ATT 10dB SWP 70 ms
SPAN 100.0 MHz
A_View B_Blank Norm Norm
REF -38.0 dBm
-46.906 dBm
MKR 350.0 MHz