Installation and Interconnections · 安装与连接

5CHAPTER

安装与连接

Installation and Interconnections
本章要点:本章覆盖原厂手册“Installation and Interconnections”及“Microphone, Headphone, Key and Keyer Connections”两节:电池组的安装与两种充电方式、充电 LED 各颜色的确切含义、电源/充电/收发之间的关系、外部直流电源的连接与极性要求,以及话筒、耳机与键控(KEY)插孔的针脚定义与电气参数。章末提示框集中说明充电与电池使用中最容易出错的几处。

5.1 电池组的安装Installing the Battery Pack

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Installing the Battery Pack
Connect the terminal into the connector of the FTX-1.

Push the battery pack in until it clicks into place.

安装电池组
将电池组的端子插入 FTX-1 的连接器。

推入电池组直至听到“咔哒”一声锁定到位。

5.2 电池组的充电Charging the Battery Pack

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Charging the Battery Pack
The SBR-52LI can be charged in one of the following ways:

  1. Charges when attached to the FTX-1 — via external power DC 13.8V, 5A.
  2. Charging the SBR-52LI by itself — via USB PD 45W, 15V.

电池组的充电
SBR-52LI 可通过以下任一方式充电:

  1. 安装在本机上充电 —— 通过外部电源 DC 13.8V、5A。
  2. 单独为 SBR-52LI 充电 —— 通过 USB PD 45W、15V。
EN

When charging with the SBR-52LI attached to the FTX-1 (DC 13.8V, 5A)

  • Red: Charging
  • Green: Charge Complete
  • Blinks Red and Green: Charge Error

The LED glows blue when the transceiver power is on, whether the transceiver is still charging or fully charged.

电池组装在本机上充电时(DC 13.8V、5A)

  • 红色:充电中
  • 绿色:充电完成
  • 红绿交替闪烁:充电错误

当电台电源开启时,LED 亮蓝色;无论电台仍在充电还是已充满,均为蓝色。

EN

When the transceiver is powered OFF, the LED glows red while charging, turns green when charging is complete, and blinks red and green in case of a charging error.

When charging the SBR-52LI by itself (USB PD 45W, 15V 2A)

  • Red: Charging
  • Red (blinks): Charge Error
  • None: Charge Complete

当电台电源关闭时,充电中 LED 亮红色,充电完成时转为绿色,发生充电错误时红绿交替闪烁。

单独为 SBR-52LI 充电时(USB PD 45W、15V 2A)

  • 红色:充电中
  • 红色(闪烁):充电错误
  • 熄灭:充电完成
表 5-1 充电 LED 指示含义Table 5-1 Charging LED indications
充电方式Charging method LED 状态LED state 含义Meaning
装在 FTX-1 上充电(DC 13.8V,5A)Red红色:充电中(电台电源关闭时)
Green绿色:充电完成(电台电源关闭时)
Blinks Red and Green红绿交替闪烁:充电错误(电台电源关闭时)
Blue蓝色:电台电源开启(无论仍在充电或已充满)
单独充电(USB PD 45W,15V 2A)Red红色:充电中
Red (blinks)红色闪烁:充电错误
None熄灭:充电完成
EN

Charging notes

  • Do not attach the SBR-52LI to the FTX-1 while charging via USB PD. Doing so may damage the battery.
  • If the external power supply voltage is below 13.8V, the battery may not be fully charged.
  • To charge via the USB Type-C terminal, a commercially available USB PD (Power Delivery) charger (output 45W or more, DC15V 2A output compatible) and a Type-C cable compatible with PD are required.
  • It takes approximately 7 hours to fully charge the SBR-52LI battery pack when the transceiver is turned OFF. If the transceiver is turned ON, the charging time will be longer.
  • Depending on the battery status, the charging time might be increased.
  • 9-hour stand-alone operating time with 6W on HF bands (SSB), and 8-hour operating time with 6W on V/UHF bands (FM) are available (6-6-48 duty cycle).

充电注意事项

  • 通过 USB PD 充电时,请勿将 SBR-52LI 装到 FTX-1 上。否则可能损坏电池。
  • 若外部电源电压低于 13.8V,电池可能无法充满。
  • 通过 USB Type-C 端子充电,需要市售的 USB PD(Power Delivery)充电器(输出 45W 以上,支持 DC15V 2A 输出)以及支持 PD 的 Type-C 线缆。
  • 在电台电源关闭状态下,SBR-52LI 电池组充满约需 7 小时。若电台电源开启,充电时间会更长。
  • 根据电池状态的不同,充电时间可能会延长。
  • 使用 HF 波段 6W(SSB)时可独立工作约 9 小时,使用 V/UHF 波段 6W(FM)时约 8 小时(6-6-48 占空比)。

5.3 电源、充电与收发之间的关系Relationship between Connected Power Source, Charging, and Transmission/Reception

连接状态Connected power source 电池组SBR-52LI 接收Receive 发射Transmit 对 SBR-52LI 充电Charge
仅连接 USB PDWhen connected to USB PD已安装可以可以发射时停止
未安装可以不可以—
USB PD 与外部电源 DC 13.8V 同时连接,或仅连接外部电源 DC 13.8VUSB PD and external DC 13.8V, or external DC 13.8V only已安装可以可以发射时停止
未安装可以可以—
技术提示 / TIP 只看上表就能解决野外“能不能边充边发”的疑问:只接 USB PD、且没装电池组时,接收可以但发射为“不可以”;装上电池组后接收与发射都可以,但对电池的充电会在发射时停止(Stops when sending)。接了外部 DC 13.8V(无论是否同时接 USB PD)时,即使不装电池组也能正常收发。因此要用 FT8 之类需要发射的模式,务必至少接上 DC 13.8V 外部电源或装上电池组,只插一条 USB PD 线是不够的。 The table answers the classic field question "can I transmit while charging": with USB PD only and no battery pack installed, receive is possible but transmit is not; with the pack installed, both receive and transmit work but charging stops while sending. With external DC 13.8V connected (with or without USB PD), receive and transmit both work even with no pack installed. So for any mode that transmits, such as FT8, connect external DC 13.8V or install the battery pack — a USB PD cable alone is not enough.

5.4 外部电源的连接Connecting an External Power Source

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DC 13.8V
This is the DC power supply connection for the transceiver. Use the supplied DC cable to connect directly to a DC power supply.

The white-and-black wire is positive polarity, and the black wire is negative.

For the FTX-1 optima, the DC power supply must be capable of supplying at least 25 A @13.8 VDC.

DC 13.8V 端子
这是电台的直流电源连接端子。请使用随机附带的直流电缆直接连接直流电源。

白黑相间的线为正极,黑色线为负极。

FTX-1 optima 所使用的直流电源,必须至少能提供 25A @13.8VDC。

EN

Supply voltage and power consumption
Supply Voltage: DC10.8V (SBR-52LI); DC13.8V ± 15% (EXT DC Jack).

Power Consumption (approx.): Rx (no signal) 0.6A; Rx (signal present) 0.9A; Tx (Field, 6W) 2.5A; Tx (Field, 10W) 3A; Tx (optima, HF/50MHz 100W) 21A; Tx (optima, 144MHz 50W) 9A; Tx (optima, 430MHz 50W) 12A.

GND
Use this terminal to connect the transceiver to a good earth ground, for safety and optimal performance. To prevent damage from lightning, atmospheric electrical discharges, electric shock etc., provide a good earth ground. Use a short, thick, braided cable to connect the station equipment to the buried ground rod (or alternative earth ground system).

电源电压与消耗电流
电源电压:DC10.8V(SBR-52LI);DC13.8V ± 15%(EXT DC 插孔)。

消耗电流(约):接收(无信号)0.6A;接收(有信号)0.9A;发射(Field,6W)2.5A;发射(Field,10W)3A;发射(optima,HF/50MHz 100W)21A;发射(optima,144MHz 50W)9A;发射(optima,430MHz 50W)12A。

GND 接地端子
请用该端子将电台连接到良好的接地,以确保安全与最佳性能。为防止雷击、大气放电、触电等造成的损坏,请提供良好的接地。请使用短而粗的编织线将电台设备连接到埋地接地棒(或替代接地系统)。

5.5 话筒、耳机、键控与键控器的连接Microphone, Headphone, Key and Keyer Connections

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Microphone, Headphone, Key and Keyer Connections
The pin arrangement shown in the manual is viewed from the side panel of the FTX-1.

Microphone jack pin names: FAST, GND, PTT, MIC, MIC GND, +5V, UP, DOWN.

Key-up voltage is +5.0 V DC, and keydown current is 3 mA.

A two-contact plug cannot be used in this jack (φ3.5mm jack).

话筒、耳机、键控与键控器的连接
手册中所示的针脚排列为从 FTX-1 侧面板方向观察所得。

话筒插孔针脚名称:FAST、GND、PTT、MIC、MIC GND、+5V、UP、DOWN。

键控抬起(key-up)电压为 +5.0V DC,键控按下(key-down)电流为 3mA。

该插孔(φ3.5mm 插孔)不能使用两节(2-contact)插头。

表 5-2 话筒插孔针脚定义(自侧面板观察)Table 5-2 Microphone jack pin definition (as viewed from the side panel)
针脚Pin 中文含义Chinese 说明Description
MIC话筒音频输入话筒音频信号输入;话筒阻抗规格为 600Ω(200 至 10kΩ)
MIC GND话筒音频地话筒音频信号的独立地线,与 GND 分开以降低噪声
PTT发射控制按下时接地即进入发射状态
GND公共地控制与电源公共地
+5V+5V 电源输出为话筒电路(如驻极体话筒或按键电路)供电
UP频率上/频道上话筒上的向上(UP)控制线
DOWN频率下/频道下话筒上的向下(DOWN)控制线
FAST快速调谐对应 FAST 调谐功能控制线
表 5-3 耳机与键控插孔的电气参数Table 5-3 Headphone and Key jack electrical data
项目Item 参数Value 说明Description
KEY jackφ3.5mm键控插孔;两节(2-contact)插头不能用于该插孔
Key-up voltage+5.0 V DC键控抬起时的电压为 +5.0V DC
Keydown current3 mA键控按下时的电流为 3mA
Audio output impedance4 to 16Ω (4Ω nominal)音频输出阻抗 4 至 16Ω(标称 4Ω),选耳机或外接扬声器时参考
EXT SPKR jack3.5-mm, 2-contact外接扬声器插孔;FTX-1 optima 侧该插孔阻抗为 4-8Ω
Microphone impedance600Ω (200 to 10kΩ)话筒阻抗规格;请勿使用指定以外的话筒
避坑指南 / PITFALL 充电与电池最容易踩的四个坑,全部取自手册原文:①通过 USB PD 充电时,绝不要把 SBR-52LI 装到 FTX-1 上,手册写明“may damage the battery(可能损坏电池)”——正确做法是要么拆下电池单独充,要么接 DC 13.8V 在机内充;②外部电源电压低于 13.8V 时电池可能充不满,野外用可调电源或汽车点烟器口时要先量电压;③USB Type-C 充电必须使用 45W 以上、支持 DC15V 2A 输出的 USB PD 充电器与支持 PD 的 Type-C 线缆,普通手机充电器大概率压根不充;④LED 颜色要对照状态看——装在本机上且开机时 LED 恒亮蓝色,这并不代表已充满,判断是否充满要在关机状态下看是否转为绿色;单独用 USB PD 充时“熄灭”才是充电完成。另外,电源关闭时充满约需 7 小时,开机充电会更久,别在出发前一晚才想起来充。 Four charging pitfalls, all straight from the manual: (1) never attach the SBR-52LI to the FTX-1 while charging via USB PD — the manual says this "may damage the battery"; either remove the pack and charge it alone, or charge it in the radio from DC 13.8V; (2) if the external supply is below 13.8V the battery may not charge fully, so measure the voltage first when using an adjustable supply or a car outlet; (3) USB Type-C charging requires a USB PD charger of 45W or more with DC15V 2A output and a PD-compatible Type-C cable — an ordinary phone charger will most likely not charge at all; (4) read the LED against the state: when the pack is in the radio with the power on, the LED is steady blue, which does not mean fully charged — check for green with the radio off, and note that with standalone USB PD charging "none" (LED off) means charge complete. Also, a full charge takes about 7 hours with the radio off and longer with it on, so do not start charging the night before you leave.