恩平市恒胜电子科技有限公司
Enping City Hengsheng Electronic Technology Co.,Ltd
P5RA
    发布时间: 2018-03-14 11:55    

UHF无线个人立体声监听系统
UHF Wireless System

P5RA
P5RA无线台式立体声分集接收机
P5RA True diversity & Stereo Desktop Receiver

P5RA是一台立体声真分集台式接收机, 具有接收灵敏度高, 动态范围阔, 保真度高, 采用双谐波接收电路, 与P8T立体声发射机配套使用, 可以实现将立体声音乐信号通过无线传输到400米范围内, 信号稳定,系统频率响应宽, 性能达到同行业优秀级的水平.

P5RA is a desktop receiver with true diversity with double-tuned & stereo circuit. It is of high sensitivity, wide dynamic range and high fidelity. When it work with P8T stereo transmitter, it can work range up to 400 meters. It have reached up to professional level with stable signal and wide frequency response range.



技术规格
 SPECIFICATIONS

· 射频灵敏度(20 dB 信噪比): 2.2 μV

· 静噪阈值(±3 dB 信噪比): 22 dB 信噪比

· 相邻频道抑制: >70 dB

· 相互调制衰减: >70 dB

· 阻塞: >80 dB

· 镜频抑制: >100 dB

· 音频输出功率(1kHz,<1%失真,32Ω时功率最大): 100 mW

· 最小负载阻抗: 9.5 Ω

· 工作距离:400米(空阔环境下)

RF Sensitivity (20 dB SINAD) 2.2 μV

Squelch Threshold (±3 dB SINAD) 22 dB SINAD

Adjacent Channel Rejection >70 dB

Intermodulation Attenuation >70 dB

Blocking >80 dB

Image Rejection >100 dB

Audio Output Power:(1kHz @ <1% distortion, peak power, @32Ω) 100 mW

Minimum Load Impedance 9.5 Ω

Working Distance400m(open area)



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