Specifications

Wuxi Weida Intelligent Electronics Co., Ltd. 无锡威达智能电子股份有限公司
8 / 18
过一年的产品经重新评估合格后，方可流入市
场。
Avoid direct rain or snow or strong impact during
transportation.
The remote control should be stored in a warehouse
where the ambient temperature is -20℃～+60℃, the
relative humidity is not more than 80%, and there is
no strong magnetic field, corrosive substances and
other harmful gases around. The storage period is
one year. Products older than one year may enter
the market only after being re-evaluated and
qualified.
3
、规格要求
Specification requirements
序号
Serial number
项目
Project
描述
Description
备注
Remarks
1
使用电池
Use battery
碱性环保电池
Alkaline environmental protection battery
2
供电电压
Supply voltage
2.2-3.6V
3
电流描述
Current description
≤5μA@休眠功耗
≤3mA@待机功耗
≤30mA@发射功耗（常规按键）
≤25mA@录音功能（语音功能）
≤5μA@sleep power consumption
≤3mA@standby power consumption
≤30mA@transmission power consumption (conventional
button)
≤25mA@Recording function (voice function)
蓝牙
Bluetooth
4
音频输出
Audio output
单声道、16K 采样率、16bit 精度音频输出
Mono, 16K sampling rate, 16bit precision audio output
蓝牙
Bluetooth
5
传输距离
Transmission distance
≥12m（周围无遮挡物）
≥12m (no obstructions around)
蓝牙
Bluetooth
6
蓝牙协议
Bluetooth protocol
蓝牙 4.2 协议
Bluetooth 4.2 protocol
蓝牙
Bluetooth
7
信号要求
Signal requirements
满足通信传输距离要求，同时符合蓝牙 BQB 认证要求
Meet the requirements of communication transmission distance
and meet the requirements of Bluetooth BQB certification
蓝牙
Bluetooth
8
语音要求
Voice requirements
语音软件识别率≥90%（句），有干扰情况下：语音识别
率≥85%（句）（需要确认和机顶盒和软件正常状态）
Speech software recognition rate ≥ 90% (sentence), in the
case of interference: voice recognition rate ≥85% (sentence)
(requires confirmation and normal state of the set-top box and
software)
蓝牙
Bluetooth
9
连接响应
Connection response
≤200ms，这里是指恢复连接速度，通过遥控器端测试
开始广播到被连接上的时间间隔
蓝牙
Bluetooth