{"product_id":"xingkaitech-xk-f303e-30-hd-uav-datalink-1-4ghz-30mbps-aes128-vtol-drone-transmitter-receiver","title":"XINGKAITECH XK-F303E-30 HD UAV Datalink System — 1.4GHz, 30Mbps, AES128, VTOL Drone Transmitter \u0026 Receiver","description":"\u003ch2\u003eProfessional HD Wireless UAV Datalink — 1.4GHz OFDM, 30Mbps, AES128 Encryption, Point-to-Multipoint, VTOL Compatible\u003c\/h2\u003e\n\n\u003cp\u003eThe XINGKAITECH XK-F303E-30 is a professional-grade HD wireless digital video and data transmission system engineered for VTOL drones, UAV platforms, and enterprise aerial systems. Operating at 1.4GHz with OFDM modulation, it delivers up to 30Mbps uplink and 26Mbps downlink throughput with latency as low as 15ms — enabling simultaneous transmission of HD video, flight control data, PTZ control, remote control commands, and network data over a single link. AES128 encryption with user-configurable channel keys ensures secure communications. Supports point-to-point and point-to-multipoint relay modes, making it scalable for complex multi-aircraft operations. Compatible with serial port (UART TTL\/RS232), SBUS, and network port (UDP\/TCP) interfaces. OTA, local, and remote firmware upgrade supported.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1.4GHz OFDM\u003c\/strong\u003e - Robust long-range UAV datalink frequency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e30Mbps Uplink \/ 26Mbps Downlink\u003c\/strong\u003e - High-throughput bidirectional HD data link\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e≤15ms Latency\u003c\/strong\u003e - Low-latency for real-time flight control and video\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAES128 Encryption\u003c\/strong\u003e - User-configurable channel encryption keys\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimultaneous Multi-Data Transmission\u003c\/strong\u003e - HD video + flight control + PTZ + RC + network data on one link\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint-to-Point \u0026amp; Point-to-Multipoint Relay\u003c\/strong\u003e - Scalable for multi-aircraft operations\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Bandwidth\u003c\/strong\u003e - 3 \/ 5 \/ 10 \/ 20MHz selectable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdjustable Modulation\u003c\/strong\u003e - QPSK \/ 16QAM \/ 64QAM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Interfaces\u003c\/strong\u003e - 3x serial ports (UART TTL\/RS232), 1x SBUS, 3x network ports (UDP\/TCP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e≤33dBm TX Power (Adjustable)\u003c\/strong\u003e - High output power for extended range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOTA \/ Local \/ Remote Firmware Upgrade\u003c\/strong\u003e - Field-updatable without disassembly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Operating Temperature\u003c\/strong\u003e - -30°C to 60°C for harsh environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDC18-30V Input\u003c\/strong\u003e - Wide voltage range for UAV power systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePerfect For\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVTOL drone video and data transmission\u003c\/li\u003e\n\u003cli\u003eEnterprise UAV platforms requiring secure, high-throughput datalinks\u003c\/li\u003e\n\u003cli\u003eMulti-aircraft point-to-multipoint relay operations\u003c\/li\u003e\n\u003cli\u003eDefense, broadcast, and industrial UAV applications\u003c\/li\u003e\n\u003cli\u003eGround control station integration via serial or network port\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e XK-F303E-30\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e XINGKAITECH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 1.4GHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModulation:\u003c\/strong\u003e OFDM (QPSK \/ 16QAM \/ 64QAM)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Uplink Rate:\u003c\/strong\u003e 30Mbps (20MHz bandwidth)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Downlink Rate:\u003c\/strong\u003e 26Mbps (20MHz bandwidth)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBandwidth:\u003c\/strong\u003e 3 \/ 5 \/ 10 \/ 20MHz (selectable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLatency:\u003c\/strong\u003e ≤15ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTX Power:\u003c\/strong\u003e ≤33dBm (adjustable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEncryption:\u003c\/strong\u003e AES128\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eData Interface:\u003c\/strong\u003e UART (TTL\/RS232) \/ SBUS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNetwork Interface:\u003c\/strong\u003e UDP \/ TCP (up to 3 simultaneous ports)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Protocol:\u003c\/strong\u003e IEEE802.3, transparent serial data\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Mode:\u003c\/strong\u003e Point-to-point \/ Point-to-multipoint relay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation Voltage:\u003c\/strong\u003e DC18V-30V (standard DC18V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e ≤11W @ 33dBm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAir Unit Antenna:\u003c\/strong\u003e 2.5dBi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Unit Antenna:\u003c\/strong\u003e 12dBi\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking Temperature:\u003c\/strong\u003e -30°C to 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e -40°C to 75°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 115×92×28mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ≤300g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIncludes air unit and ground unit (transmitter and receiver set)\u003c\/li\u003e\n\u003cli\u003eFrequency use at 1.4GHz may require regulatory approval in your region — verify local spectrum licensing requirements before deployment\u003c\/li\u003e\n\u003cli\u003eOEM\/ODM customization available — contact us for enterprise procurement inquiries\u003c\/li\u003e\n\u003cli\u003eTechnical documentation (installation instructions, PDF) available upon request\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"XINGKAITECH","offers":[{"title":"Transmitter \u0026 Receiver","offer_id":47336936013964,"sku":"1601602421734-Black-Transmitter \u0026 Receiver-For VTOL Drone-XK-F303E-30 Transmitter and Receiver","price":15500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0579\/2019\/2652\/files\/H186025117c7e4d90b96872839a708dfac.webp?v=1775625355","url":"https:\/\/thedroneflight.com\/products\/xingkaitech-xk-f303e-30-hd-uav-datalink-1-4ghz-30mbps-aes128-vtol-drone-transmitter-receiver","provider":"TheDroneFlight","version":"1.0","type":"link"}