{"product_id":"50w-pa-280-300mhz-cofdm-wireless-video-transmitter-and-receiver","title":"50W PA 280–300MHz COFDM Wireless Video Transmitter and Receiver","description":"\u003ch2 style=\"text-align: center;\"\u003e50W PA 280–300MHz COFDM Wireless Video Transmitter and Receiver\u003c\/h2\u003e\n\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe 50W PA 280–300MHz COFDM Wireless Video Transmitter and Receiver is a high-power digital video transmission system designed for long-range wireless communication. It supports HDMI video input, optional SDI\/CVBS interfaces, H.264\/H.265 encoding, adjustable bandwidth, and transparent RS232 data transmission.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e• 50W RF output\u003cbr\u003e• 280–300MHz frequency band\u003cbr\u003e• COFDM modulation\u003cbr\u003e• HDMI standard; SDI\/CVBS optional\u003cbr\u003e• H.264\/H.265 encoding\u003cbr\u003e• 2–8MHz selectable bandwidth\u003cbr\u003e• Adjustable 1–50W output\u003cbr\u003e• AES-128 encryption\u003cbr\u003e• RS232 telemetry\/data interface\u003cbr\u003e• Aluminum enclosure with fan cooling\u003cbr\u003e• OEM\/ODM customization\u003c\/p\u003e\n\u003ch3\u003eTransmitter Specifications\u003c\/h3\u003e\n\u003cp\u003eModel: COFDM-TX50W-280\u003cbr\u003eFrequency: 280–300MHz, customizable in 1MHz steps\u003cbr\u003eRF Output: 1–50W adjustable\u003cbr\u003eModulation: COFDM, QPSK\/16QAM\/64QAM\u003cbr\u003eBandwidth: 2–8MHz\u003cbr\u003eData Rate: 2–20Mbps adjustable\u003cbr\u003eVideo Input: HDMI; optional SDI\/CVBS\u003cbr\u003eEncoding: H.264\/H.265\u003cbr\u003eVoltage: DC 11–13V\u003cbr\u003eCurrent: Up to 8A at 12V at 50W RF output\u003cbr\u003eInterface: RS232 control and transparent data\u003cbr\u003eDimensions: 188 × 147 × 34mm\u003cbr\u003eWeight: Approximately 1.2kg\u003c\/p\u003e\n\u003ch3\u003eReceiver Specifications\u003c\/h3\u003e\n\u003cp\u003eModel: COFDM-RX-280\u003cbr\u003eReceive Frequency: 170–860MHz; factory default 280–300MHz\u003cbr\u003eBandwidth: 2–8MHz\u003cbr\u003eSensitivity: -98dBm at 2MHz; -94dBm at 8MHz\u003cbr\u003eRF Connector: N-type or SMA\u003cbr\u003eImpedance: 50Ω\u003cbr\u003eVideo Output: HDMI\/CVBS\/SDI, configurable\u003cbr\u003ePower: DC 12V; AC 220V option\u003cbr\u003eOperating Temperature: -20°C to +50°C\u003cbr\u003eDimensions: 480 × 260 × 45mm\u003cbr\u003eWeight: Approximately 1.5kg\u003c\/p\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eUAVs, drones, UGVs, USVs, public safety, surveillance, marine communications, industrial inspection, and professional broadcasting.\u003c\/p\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cp\u003eConfirm configuration and accessories before ordering. Actual range depends on terrain, antenna setup, interference, and installation conditions. Buyers are responsible for compliance with local radio-frequency regulations.\u003c\/p\u003e","brand":"DVcan.com","offers":[{"title":"Default Title","offer_id":67739802140777,"sku":"COFDM-908T-50WPA-280-300MHz","price":2980.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0649\/4886\/3081\/files\/50W-PA-280_300MHz-COFDM-Wireless-Video-Transmitter-Receiver-1000x1000.avif?v=1792651691","url":"https:\/\/dvcan.com\/products\/50w-pa-280-300mhz-cofdm-wireless-video-transmitter-and-receiver","provider":"DVcan.com","version":"1.0","type":"link"}