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TK-260G/(N)/270G/(N)
Item
Condition
11.DQT VCO
1) Adj item [VDQT]
Balance
Adjust [∗∗∗]
Adjust
LPF:3kHz
[Wide 5K]
HPF:OFF
E
2) Adj item
.
[V
D Q T]
Adjust [∗∗∗]
PTT:ON
[Narrow]
1) Adj item [VDQT]
(N)E,(N)E2,(N)T
Adjust [∗∗∗]
LPF:3kHz
HPF:OFF
2) Adj item
.
[V
D Q T]
Adjust [∗∗∗]
PTT:ON
[Wide 4K]
1) Adj item [VDQT.]
E
Adjust [∗∗∗]
PTT:ON
12.QT VCO
Adj item [V Q T]
Balance
Adjust [∗∗∗]
[VDQT] x
13.QT Deviation 1) Adj item [FQT]
Adjust
Adjust [∗∗∗]
LPF:3kHz
HPF:OFF
[Wide 5K]
2) Adj item
.
E
[
F Q T]
Adjust [∗∗∗]
PTT:ON
[Narrow]
1) Adj item [FQT]
(N)E,(N)E2,(N)T
Adjust [∗∗∗]
LPF:3kHz
HPF:OFF
2) Adj item
.
[
F Q T]
Adjust [∗∗∗]
PTT:ON
[Wide 4K]
1) Adj item [FQT
E
Adjust [∗∗∗]
PTT:ON
42
ADJUSTMENT
Test equipment
Power meter
Dev meter
Oscilloscope
AG
AF VTVM
.
.
.
.
.
.
. .
[V
D
Q
T]
[V
D
Q
T
]
.
.
.
.
.
.
. .
[V
D
Q
T]
[V
D
Q
T
]
200
=[VQT]
150
.
.
.
.
.
.
. .
[
F
Q
T]
[
F
Q
T
]
.
.
.
.
.
.
. .
[
F
Q
T]
[
F
Q
T
]
.
]
Measurement
Terminal
ANT
Encoder
SP/MIC connector
knob
Adjustment
Parts
Method
Make the
demodulation
waves into
square waves.
±40Hz
Wide 5K:0.90kHz
±40Hz
Narrow:0.42kHz
±40Hz
Wide 4K:0.72kHz
Specifications/
Remark
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