Kenwood TS-B2000 Service Manual Supplement page 50

TS-2000/X,TS-B2000
Item Condition
3. MCF 1) Display f. : 14.000MHz
(69.085MHz) Mode : USB
PRE-AMP : ON
AGC : OFF
Spectrum analyzer setting
Center f. : 69.085MHz
Frequency span : 100kHz
XdB/DIV : 10dB
RBW : 30kHz
VBW : 30kHz
4. MCF 1) Display f. : 18.000MHz
(72.925MHz) Spectrum analyzer setting
Center f. : 72.925MHz
• Perform the following in the adjustment mode. Item 5, 6, 10~12, 16, 17 and 21~38.
To terminate the adjustment menu in the middle, save your settings with Menu No. 124.
5. MAIN 1) Sub band f. : 144.000MHz
VHF BPF Mode : USB
PRE-AMP : ON
AGC : ON
Spectrum analyzer setting
Center f. : 146.000MHz
Frequency span : 50MHz
XdB/DIV : 5dB
RBW : 100kHz
VBW : 30kHz
2) Menu No. : 01
(Frequency : 146MHz)
3) Menu No. : 02
(Frequency : 142MHz)
4) Menu No. : 03
(Frequency : 144MHz)
5) Menu No. : 04
(Frequency : 148MHz)
6) Menu No. : 05
(Frequency : 152MHz)
50
ADJUSTMENT
Measurement
Test-
Unit Terminal Unit
equipment
Tracking Rear ANT1 TX-RX1 L54
generator panel (A/9)
Spectrum TX-RX1 TP4
analyzer (A/9) (CN6)
TP5
(CN9)
Tracking Rear ANT144 TX-RX2 L163
generator panel (A/11)
Spectrum TX-RX2 CN19
analyzer (A/11)
CN15 Front
panel
TX-RX2 L23
(A/11)
Front
panel
Adjustment
Parts Method
Adjust the coils to
L62 obtain the frequency
L63 response as shown.
L64
L68
L65
L66
L67
Adjust the coils to
L164 obtain the frequency
response as shown.
[+] key After setting the
or adjustment value to
[–] key 160, adjust each coil
to obtain the fre-
L34 quency response as
L47 shown.
L55
[+] key Change the adjust-
or ment values to get
[–] key the highest peak
points as shown.
Specifications/Remarks
69.085
(MHz)
72.925
(MHz)
146 152
142
(MHz)
146MHz
142MHz
144MHz
148MHz
152MHz