WEP253/WEP253RP 4G Emergency Broadcast Multi-mode Terminal

Name: WEP253/WEP253RP 4G Emergency Broadcast Multi-mode Terminal
Brand: Guangzhou DSPPA Audio Co., Ltd.

Features

● All-weather outdoor waterproof design
● Addressable receiver, with RDS subcarrier decoder
● Rated power 25W/8Ω or 50W/4Ω
● 2 AUX audio output for power extension
● High reliability encryption, anti-illegal broadcast,
● ensure broadcast security
● Support the superior host remote schedule switch
● and digital volume control
● Receiver parameters can be set through PC software
● WEP253RP can connect with external 4G module

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Introduction
Specification

WEP253RP is an emergency broadcast multi-mode terminal developed specifically for PA system., which integrates with the function of the FM receiving, network / TS audio decoding, signal amplification and supports wireless transmission.
The device is suitable for urban, rural emergency PA system; outdoor or indoor wireless sound reinforcement of campus, factory, park, square, park and other places. With DSPPA's wireless transmitter, multi-functional control host can form a complete PA

Function Module	Parameter	Index
Performance	Receive Frequency	76-108MHｚ
	Frequency Response	20Hｚ-15ｋHｚ
	SNR	≥56dB
	FM RF signal input level	2-100dBuV
	Data demodulation	57ｋHｚ,RDS encoding
	Audio power	50W
	Freq. response	40Hｚ-15kHｚ
	SNR	≥65dB
	Harmonic Distortion	≤1%(1KHz)
	One-wayIP input	100/1000Mbps, TCP/UDP protocol
	One-way USB input	USB port For external 4G module
Network audio	Decoding or encoding	MPEG-1 Layer 2
	Sampling rate	48KHz
	Sampling precision	24-bit
	Bit rate	64Kbps
	Effective frequency range	20Hz ~20kHz
Power	Standby power consumption	≤0.5W
	Full load power consumption	≤60W
	Supply Voltage and Current	AC100V-220V/DC24V-26V Input