
One-to-many high-fidelity solution
This solution is composed of a transmitting module and one or more receiving modules, and the transmitting and receiving must be paired. Provide audio interface, microphone interface, balanced or unbalanced interface multiple input and output. Choose 48K sampling rate and excellent audio codec, with rich harmonic components, sweet and loud sound, and low distortion.
化处理
自动静音
信道质量不好,误码率高时
信道切换跟随
发射切换信道,接收自动跟随
传输距离
无线传输距离空旷地带50米以上
规格项目 | 发射模块 | 接收模块 |
---|
供电电压 | 3.3V-5V | 3.3V-5V |
消耗电流 | <80mA | <50mA |
工作温度 | 0 ~ +70 ℃ | 0 ~ +70 ℃ |
频率范围 | 2400~2483.5MHz | 2400~2483.5MHz |
信道数目 | 18 | 18 |
调制方式 | GFSK | GFSK |
发射功率 | 15dBM |
|
接收灵敏度 |
| -85dBm(Min.) |
输出阻抗 |
| 10K |
输出电平 |
| 2.5Vp-p(Max) |
音频时延 | <5ms | <5ms |
动态范围@1kHz | 81dB | 81dB |
失真度THD | 0.1% | 0.1% |