主頁（http://m.by236.com）：FDD通用數傳電臺（雙向）/ FDD Universal Data Transmission Sys

【摘要】：

FDD通用數傳電臺JT-DLC-01（雙向）
FDD Universal Data Transmission System

產品介紹 / Introduction

基于軟件無線電平臺開發，由飛行器設備與地面設備組成，實現飛行器設備與地面設備的遙測、遙控信號的雙向傳輸。飛行器設備可以通過無線信號傳送遙測數據到地面設備，以供地面設備對飛行器設備的狀態進行監測，地面設備可以將遙控指令通過無線信號發送到飛行器設備。 該電臺包含串口、網口等通用化數據接口。用戶可以根據需要進行選擇，實現電臺對用戶數據完全透明傳輸。

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.
The transmission system includes a generalized data interface such as a serial port and a network port. The user can freely control the selection according to the needs, and realize the complete transparent transmission of the user data by the transmission system.
 

技術指標 / Specifications

上行頻率：1440MHz；

下行頻率：1208MHz；

傳輸誤碼率：<10-6；

發射功率：30dBm；

信道寬帶：≤1MHz；

通信距離：>30km；

上下行遙測數據速率：≥115.2Kbps；

傳輸體制：BPSK+糾錯編碼；

雙工方式：頻分雙工(FDD)；

上行遙控延時：≤50ms；

下行遙測延時：≤50ms；

功耗：飛行器移動終端：

峰值功耗≤15W，DC9V～DC36V；

地面固定設備：峰值功耗≤50W，DC28±3V，并兼容220VAC供電；

工作溫度： -20℃～+55℃；

飛行器設備重量：≤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;
               Downlink: ≥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.

產品特點/ Features

采用FDD頻分通信，自主研發通訊體制，可根據通信內容設計預分配上下行帶寬，設備體積小、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.
 

應用領域 / Applications

遠距離無人機高速雙向數據傳輸。

Long-Distance UAV Duplex Data Transmission.