TK-5210
(
G
)
62
ADJUSTMENT
Item
Condition
Measurement
Adjustment
Specifi cations /
Remarks
Panel tuning mode
PC test mode
Test-
equipment
Unit
Terminal
Unit
Parts
Method
3. Receive
Front-end
1) Adj item: [RX Front-
end]
Adjust:
[***]
2) Adj item: [L RX
Front-end]
Spectrum
analyzer
setting
Center-f:
136.1MHz
Span:
100MHz
RBW:
300kHz
VBW:
100kHz
SWP:
50ms
TG level: –30dBm
XdB/div:
10dB
Press [B] to store
the adjustment
value after adjust-
ment.
1) Adj item: [Receive
Front-end]
2) Adj item: [Frequen-
cy] [Low]
Spectrum
analyzer
setting
Center-f:
136.1MHz
Span:
100MHz
RBW:
300kHz
VBW:
100kHz
SWP:
50ms
TG level: –30dBm
XdB/div:
10dB
Press [OK] button
to store the adjust-
ment value.
Spectrum
analyzer
Tracking
generator
Panel
TX-RX
(A/4)
ANT
RX BPF
BPF GND
Panel
TX-RX
(A/4)
L201
After setting the
adjustment value to
245, adjust coil to
get the waveform
as shown to the
right.
REF 0.0 dBm
CENTER 136.1 MHz
RBW
300 kHz
VBW
100 kHz
SWP
50ms
SPAN 100.0 MHz
10dB/
A_Write Norm B_Blank
ATT 10dB
CENTER
136.1 MHz
3) Adj item: [H RX
Front-end]
Spectrum
analyzer
setting
Center-f:
173.9MHz
Press [B] to store
the adjustment
value after adjust-
ment.
3) Adj item: [Frequen-
cy] [High]
Spectrum
analyzer
setting
Center-f:
173.9MHz
Press [OK] button
to store the adjust-
ment value.
L202
L204
L205
After setting the
adjustment value to
90, adjust each coil
to get the highest
peak points.
Furthermore,
change
the adjustment
values to get wave-
form as shown to
the right.
REF 0.0 dBm
CENTER 173.9 MHz
RBW
300 kHz
VBW
100 kHz
SWP
50ms
SPAN 100.0 MHz
10dB/
A_Write Norm B_Blank
ATT 10dB
CENTER
173.9 MHz
4) Adj item: [LC RX
Front-end]
Spectrum
analyzer
setting
Center-f:
145.6MHz
Press [B] to store
the adjustment
value after adjust-
ment.
4) Adj item: [Frequen-
cy] [Low’]
Spectrum
analyzer
setting
Center-f:
145.6MHz
Press [OK] button
to store the adjust-
ment value.
[Panel
tuning
mode]
[C],[D]
[PC
test
mode]
[ ],[ ]
Change the adjust-
ment values to get
the Waveform as
shown to the right.
REF 0.0 dBm
CENTER 145.6 MHz
RBW
300 kHz
VBW
100 kHz
SWP
50ms
SPAN 100.0 MHz
10dB/
A_Write Norm B_Blank
ATT 10dB
CENTER
145.6 MHz
5) Adj item: [C RX
Front-end]
Spectrum
analyzer
setting
Center-f:
155.1MHz
Press [B] to store
the adjustment
value after adjust-
ment.
5) Adj item: [Frequen-
cy] [Center]
Spectrum
analyzer
setting
Center-f:
155.1MHz
Press [OK] button
to store the adjust-
ment value.
REF 0.0 dBm
CENTER 155.1 MHz
RBW
300 kHz
VBW
100 kHz
SWP
50ms
SPAN 100.0 MHz
10dB/
A_Write Norm B_Blank
ATT 10dB
CENTER
155.1 MHz
6) Adj item: [CH RX
Front-end]
Spectrum
analyzer
setting
Center-f:
164.6MHz
Press [B] to store
the adjustment
value after adjust-
ment.
6) Adj item: [Frequen-
cy] [High’]
Spectrum
analyzer
setting
Center-f:
164.6MHz
Press [OK] button
to store the adjust-
ment value.
REF 0.0 dBm
CENTER 164.5 MHz
RBW
300 kHz
VBW
100 kHz
SWP
50ms
SPAN 100.0 MHz
10dB/
A_Write Norm B_Blank
ATT 10dB
CENTER
164.6 MHz