特點(diǎn)FEATURES:
1.機(jī)架式設(shè)計(jì)(2U),配備3寸液晶屏(128x64)及紅外遙控器;
2.采用高速工業(yè)級雙核(ARM+DSP)芯片,啟動(dòng)時(shí)間≤1秒;
3.音頻線路輸出,接外部功放擴(kuò)音;
4.根據(jù)聲音自動(dòng)開關(guān)外部功放(可手動(dòng)開關(guān)),受控電源最大輸出功率1400W;
5.內(nèi)置報(bào)警強(qiáng)切,直接驅(qū)動(dòng)三線制音控器(免24V強(qiáng)切電源);
6.可點(diǎn)播服務(wù)器節(jié)目內(nèi)容(中英文菜單顯示),從本地線路輸出;
7.有以太網(wǎng)口地方即可接入,支持自動(dòng)獲取IP地址。
1. Rack-mounted design (2U),3-inch LCD and infrared remote control
2. High-speed industrial grade dual-core (ARM + DSP) chip, start-up time ≤ 1 S
3. Line output, connect an external power amplifier
4. Internal power control turns on/off the power amplifiers according to the signal. 5. Built-in alarm forced switching, direct drive 3-wire audio controller;
6. Can broadcast server program, from the local line-out;
6.Works everywhere as long as Ethernet available; supports DHCP
電源、功耗 | AC140-265V ≤20W | |
網(wǎng)絡(luò)通訊協(xié)議 | TCP、UDP、ARP、ICMP、IGMP | |
網(wǎng)絡(luò)芯片速率 | 10/100Mbps | |
音頻編碼 | MP2/MP3/PCM/ADPCM | |
音頻采樣、位率 | 8kHz~44.1kHz, 16bit, 8kbps-320kbps | |
信噪比、頻響 | ≥90dB,,20Hz-16KHz | |
網(wǎng)絡(luò)聲音延遲 | 廣播延遲≤30ms | |
顯示屏 | 3寸液晶屏 | |
接口 | 1個(gè)RJ45網(wǎng)口、1路線路輸入、1路線路輸出、1路報(bào)警輸出、1路強(qiáng)切輸出、1路受控電源 | |
工作溫度、濕度 | -10℃~50℃,≤90%RH(無結(jié)露) | |
產(chǎn)品尺寸、重量 | 485x258x88mm,4.2kg |
注:產(chǎn)品詳細(xì)參數(shù)請以產(chǎn)品設(shè)計(jì)為準(zhǔn),如有變更恕不另行通知