主頁（http://www.by236.com）：FDD通用數(shù)傳電臺(tái)（雙向）/ FDD Universal Data Transmission Sys 【摘要】： Based on the softwa
FDD通用數(shù)傳電臺(tái)JT-DLC-01（雙向） 產(chǎn)品介紹 / Introduction 基于軟件無線電平臺(tái)開發(fā)，由飛行器設(shè)備與地面設(shè)備組成，實(shí)現(xiàn)飛行器設(shè)備與地面設(shè)備的遙測、遙控信號(hào)的雙向傳輸。飛行器設(shè)備可以通過無線信號(hào)傳送遙測數(shù)據(jù)到地面設(shè)備，以供地面設(shè)備對(duì)飛行器設(shè)備的狀態(tài)進(jìn)行監(jiān)測，地面設(shè)備可以將遙控指令通過無線信號(hào)發(fā)送到飛行器設(shè)備。 該電臺(tái)包含串口、網(wǎng)口等通用化數(shù)據(jù)接口。用戶可以根據(jù)需要進(jìn)行選擇，實(shí)現(xiàn)電臺(tái)對(duì)用戶數(shù)據(jù)完全透明傳輸。 Based on the software radio platform，the transmission system consists of UAV equipment and ground equipment and realize the transmission of telemetry and remote control signals of UAV equipment and ground equipment. The UAV device can transmit the telemetry data to the ground equipment by wireless signals so the ground equipment can monitor the status of the UAV, and the ground equipment can transmit the remote control command to the UAV equipment by wireless signals. 技術(shù)指標(biāo) / Specifications 上行頻率：1440MHz； 下行頻率：1208MHz； 傳輸誤碼率：<10-6； 發(fā)射功率：30dBm； 信道寬帶：≤1MHz； 通信距離：>30km； 上下行遙測數(shù)據(jù)速率：≥115.2Kbps； 傳輸體制：BPSK+糾錯(cuò)編碼； 雙工方式：頻分雙工(FDD)； 上行遙控延時(shí)：≤50ms； 下行遙測延時(shí)：≤50ms； 功耗：飛行器移動(dòng)終端： 峰值功耗≤15W，DC9V～DC36V； 地面固定設(shè)備：峰值功耗≤50W，DC28±3V，并兼容220VAC供電； 工作溫度： -20℃～+55℃； 飛行器設(shè)備重量：≤1kg； 地面終端：≤10kg。 Frequency band： L （adjustable） Uplink frequency: 1440MHz; Downlink frequency: 1208MHz; Transmission error rate:<10-6; Output power: 30dBm; Wireless bandwidth: ≤1MHz; Range: >30km; Link Rate: Uplink: ≥115.2Kbps; Modulation method: BPSK+ error correction coding; Communication mode: Frequency Division Duplex (FDD); Delay： Uplink remote delay: ≤50ms; Downlink telemetry delay: ≤50ms; Power consumption: UAV equipment: peak power consumption ≤ 15W, DC9V ～ DC36V; Ground equipment: peak power consumption ≤ 50W, DC28 ± 3V, and compatible with 220VAC power supply; Working temperature: -20°C ～ +55 °C; UAV equipment weight: ≤ 1kg; Ground terminal: ≤5kg.
產(chǎn)品特點(diǎn)/ Features 采用FDD頻分通信，自主研發(fā)通訊體制，可根據(jù)通信內(nèi)容設(shè)計(jì)預(yù)分配上下行帶寬，設(shè)備體積小、重量輕，接口豐富。 Adopt FDD frequency division communication, independently develop communication system, and pre-allocate uplink and downlink bandwidth according to communication content. The device is small, light and has rich interfaces. 應(yīng)用領(lǐng)域 / Applications 遠(yuǎn)距離無人機(jī)高速雙向數(shù)據(jù)傳輸。 Long-Distance UAV Duplex Data Transmission. (中國集群通信網(wǎng) | 責(zé)任編輯：李俊勇) |
