Kenwood TK-U100V Service Manual page 27

Frequency and Signaling
The transceiver has been adjusted for the frequencies
shown in the following table. When required, re-adjust them
following the adjustment procedure to obtain the frequen-
cies you want in actual operation.
■ Test Frequency (MHz)
CH RX Frequency
1 159.05000
2 144.05000
3 173.95000
4 159.00000
5 159.20000
6 159.40000
7~16 -
■ Signaling
No. RX (Decode)
1 None
2 None
3 QT 67.0Hz
4 QT 151.4Hz
5 QT 210.7Hz
6 QT 254.1Hz
7 DQT D023N
8 DQT D754I
9 None
10 None
Preparations for Tuning the Transceiver
Before attempting to tune the transceiver, connect the
unit to a suitable power supply.
Whenever the transmitter is tuned, the unit must be con-
nected to a suitable dummy load (i.e. power meter).
The speaker output connector must be terminated with a
8Ω dummy load and connected to an AC voltmeter and an
audio distortion meter or a SINAD measurement meter at all
times during tuning.
■ Adjustment frequency (MHz)
Tuning point
Low 144.05000
Center 159.05000
High 173.95000
ADJUSTMENT /
TX Frequency
159.10000
144.10000
173.90000
159.00000
159.20000
159.40000
-
TX (Encode)
None
100Hz Square Wave
QT 67.0Hz
QT 151.4Hz
QT 210.7Hz
QT 254.1Hz
DQT D023N
DQT D754I
DTMF (Code: 159D)
DTMF (Code: 9)
RX TX
144.10000
159.10000
173.90000
TK-U100
调整
频率和信令
已经根据下表所示的频率调整了设置。需要时，按调整步
骤重新调整，以获得实际操作时想要的频率。
■测试频率 (MHz)
信 道 接 收 频 率
1 159.05000
2 144.05000
3 173.95000
4 159.00000
5 159.20000
6 159.40000
7 ～ 16 -
■信令
编 号 接收 ( 解码 )
1 无
2 无
3 QT 67.0Hz
4 QT 151.4Hz
5 QT 210.7Hz
6 QT 254.1Hz
7 DQT D023N
8 DQT D754I
9 无
10 无
调谐手持对讲机的准备
在尝试调谐手持对讲机前，请将手持对讲机连接到合适的
电源上。
发射打开时， 手持对讲机必须连接到合适的等效负载上 ( 如
功率表 )。
扬声器输出连接器必须端接 8Ω 的等效负载，调谐期间，
必须始终连接到交流电压表和音频失真仪或 S I N A D 测量仪表
上。
■调整频率 (MHz)
调 谐 点 接 收
低 144.05000
中 159.05000
高 173.95000
V
( )
发 射 频 率
159.10000
144.10000
173.90000
159.00000
159.20000
159.40000
-
发射 ( 编码 )
无
100Hz 方波
QT 67.0Hz
QT 151.4Hz
QT 210.7Hz
QT 254.1Hz
DQT D023N
DQT D754I
DTMF( 码 :159D)
DTMF( 码 :9)
发 射
144.10000
159.10000
173.90000
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