2T2R MIMO Outdoor Wireless Mesh Radio with COFDM System For Long Range Radio Communication

ZD-DSSS-OD

This Outdoor Wireless Mesh Radio employs 2T2R MIMO and COFDM technology to deliver robust long-range radio communication. It operates in 500MHz–650MHz and 1–1.5GHz bands, with a peak rate of 120Mbps. Ideal for military, emergency, fire rescue, and border security, it supports multi-hop relay, Beidou SMS, 4G/5G, and drone integration. Designed for harsh environments, it features IP67 rating, wide temperature tolerance, and secure AES/DES encryption.

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In an era where reliable communication can determine the success of critical operations, the Anti-Interference 2T2R MIMO Outdoor Wireless Mesh Radio stands out as a robust solution designed for long range radio communication in the most challenging environments. Utilizing COFDM (Coded Orthogonal Frequency Division Multiplexing) transmission and 2T2R MIMO technology, this radio ensures high data rates, exceptional anti-interference performance, and extended coverage even in non-line-of-sight conditions.

Operating across 500MHz–650MHz (U-band) and 1–1.5GHz (L-band) frequency ranges with configurable bandwidths of 2.5/5/10/20MHz, this wireless mesh radio achieves a peak transmission rate of 120Mbps. Its high sensitivity (≤ -103dBm) and dual-channel transmit power (2×10W) enable reliable long range radio communication, making it suitable for applications such as military exercises, border and coastal defense, firefighting, and emergency rescue operations.

Whether enabling real-time HD video transmission from disaster sites, ensuring command connectivity in remote areas, or supporting drone-assisted monitoring, this wireless mesh radio delivers unmatched versatility and reliability for modern long-range communication needs.

SystemParameters	Center frequency	500MHz～650MHz (U band), 1～1.5GHz (L band)
	Carrier bandwidth	2.5/5/10/20MHz
	Transmission system	COFDM
	Transmissionmode	2T2R diversity/MIMO (optional)
	Transmission rate	Peak rate 120Mbps
	Image quality	CIF/HD1/D1/720P/1080P, adaptive adjustment
	Receive sensitivity	≤ -103dBm
	Transmit power	2×10W, dual channel
	Cold start time
	Topology change response time	≤ 1 second
	Single-hop delay	≤ 10ms
	Link Adaptation	Automatically adjusts carrier modulation based on channel transmission quality, with adjustment ranges: QPSK/16QAM/64QAM/256QAM
Optional Features	Intelligent frequency selection	The system automatically selects the optimal operating frequency for networking.
	Different frequency networking	Each node can operate at a different frequency to avoid interference signals.
	Anti-interference	Ensure normal communication when resources (time or frequency band) are interfered with.
	Frequencyhopping	1000 hops/second
	Encryption method	DES/AES128/AES256/SM4
Device Interface	Antenna interface	N type×2
	WIFI, positioning interface	Waterproof aviation plug
	Business interface	Ethernet (aviation plug)
	Power supply	AC220V
	Power interface	Waterproof aviation plug
PhysicalIndicators	Device size	316mm×225mm×132mm
	Operating temperature	-40°C ～+65°C
	Operating humidity	5%RH ～100%RH
	Protection level	IP67

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