·19200波特率
·低功耗
·接收/傳輸數(shù)據(jù)更快更多
·多種模式的傳輸協(xié)議
·透明/打包/中繼器功能
·可全天候戶外操作
·天線內(nèi)置
·UHF工作頻段
·25KHz和12.5KHz頻寬
·高性能數(shù)據(jù)鏈,專門為氣象站和其他戶外應(yīng)用設(shè)計(jì)
性能指標(biāo)
·DTE–DCE:RS-232 串行異步接口.
·用戶接口:RX LED - RF Carrier Detect.
TX LED - Transmitter Active.
PWR LED - Unit is Powered.
電源燈閃爍指示錯(cuò)誤發(fā)生(如電壓過低等)
電源
·外接電源電壓: 9-16 VDC.
·發(fā)射功耗: 5-11 Watts(依賴射頻功率).
·接收功耗: 2.2 Watts.
天線規(guī)格
·外接:50 Ohm, NMO style.
調(diào)制解調(diào)器規(guī)格
·速率: 19,200 bps/4 Level FSK (25 kHz).
9600 bps/4 Level FSK (12.5 kHz).
9600 bps/GMSK (25 kHz).
4800 bps/GMSK (12.5 kHz).
·通信協(xié)議: Transparent, Packet Switched.Digipeater.
·前向糾錯(cuò): Hamming Code (12,8) with Interleaving.