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TK-3148
■ The following parts are required for adjustment
1. Antenna connector adapter
The antenna connector of this radio uses an SMA terminal.
Use an antenna connector adapter [SMA(f) – BNC(f) or
SMA(f) – N(f)] for adjustment. (The adapter is not provided as
an option, so buy a commercially-available one.)
Note
When the antenna connector adapter touches the knob,
draw out the knob to mount the connector.
2. Universal connector
Use the interface cable (KPG-36) for PC tuning or the lead
wire with plug (E30-3287-18) and screw (N08-0535-08) for
panel tuning. Connect the plug to the universal connector of
the radio and tighten the screw.
The lead wire with plug (E30-3287-18) and screw (N08-
0535-08) terminals are as follows. Numbers are universal
connector terminal numbers.
Caution
1. When connecting the plug to the universal connector of
the radio, a short circuit may occur. To provent this, be
sure to turn the radio POWER switch off.
2. Since the RX AF output is a BTL output, there is a DC
component. Isolate this with a capacitor or transformer as
shown in the figure.
3. Do not connct an instrument between red or black and
GND.
• Universal connector
34
ADJUSTMENT /
■ 下面是调整时所需的部件
1. 天线接口转换头
此手持机的天线接口使用 SMA 终端。
使用天线接口转换头[SMA ( f ) - BNC ( f ) 或 SMA ( f ) - N ( f )]
进行转换。 （转换头不作为可选件提供，因此请购买商用转换
头。 ）
注释
换头。
2．通用接口
3287-18）和螺钉（N08-0535-08）的引线进行面板调谐。
如下所示。号码是通用接口端子号码。
注意事项
1．将插头与手持机通用接口连接时，可能发生短路。为了避
2．由于 RX 音频输出是 BTL 输出，所以有一个直流分量。如图
3．在红色或黑色与接地之间不要连接仪器设备。
• 通用接口
1: SSW
3: SP–
5: EMC
7: PTT
9: NC
11: 5M
13: RXD
调整
当天线接口转换头接触到其他旋钮时·拔出该旋钮并安装转
使用接口电缆 （KPG-36） 进行PC机调谐或使用带有插头 （E30-
带有插头（E30-3287-18）和螺钉（N08-0535-08）的引线端点
免出现这种情况，一定要关闭手持机的电源开关。
所示，用电容或变压器将其隔离。
2: SP+
4: MSW
6: ME
8: PF
10: E
12: TXD
14: E
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