The YN300B is a high-performance 5.8GHz single-band seamless roaming client with non-line-of-sight (NLOS) transmission capability. Powered by Qualcomm chipset, it integrates 30dBm 5GHz 802.11n radio with a maximum throughput of 96Mbps. The platform features fail-safe U-Boot and OpenWrt SDK support, making it ideal for emergency communications in firefighting, armed police, military and similar mission-critical applications.
Key Overview
Target Users：Emergency management, firefighting, armed police, water conservancy inspection, port terminals, outdoor power utilities, surveying, airborne/shipborne transmission applications
Core Strengths：10-20 km transmission range with elevated antennas; supports P2P, P2MP, MP2MP and mesh network topologies; 50+ node Ad-hoc network capacity with 10+ hop relay capability
Typical Applications：Emergency communication vehicles, mobile wireless mesh networking, HD IP camera transmission, computer network data transmission, wireless video transmission equipment
Supports 10-20 km transmission range with elevated antennas and 1.5-2 km over ground obstacles, enabling reliable NLOS communication in challenging environments.
Multi-Topology Support
Flexible network configurations including P2P, P2MP, MP2MP and mesh networking, adapting to various deployment scenarios.
High Node Capacity
Ad-hoc network supports 50+ nodes with relay capability over 10 hops, ensuring scalable and robust network expansion.
Open System Architecture
Fail-safe U-Boot and OpenWrt SDK support enables full customization for specific industry applications and rapid deployment.
Wide Power Range
7V-48V DC input with POE support (15V-48V), providing flexible power options for diverse deployment scenarios.
Industrial-Grade Reliability
Operating temperature range of -40°C to +65°C ensures stable performance in harsh environmental conditions.
Target Applications
The YN300B is designed for long-distance transmission and complex obstructed environments, enabling reliable backhaul and coverage extension for voice, data and video services.
Emergency Command Communications
Emergency Communication Vehicles & Mobile Wireless Networks: Ideal for emergency management, firefighting, and armed police units requiring rapid on-site network deployment with cross-regional coverage extension.
Water Conservancy & Civil Air Defense
Search/Rescue Backhaul & Temporary Coverage: Perfect for water conservancy inspection, emergency rescue, and civil air defense search and rescue operations in difficult-to-cable areas.
Port Terminals & Yards
HD Video Surveillance Backhaul & Mobile Operations: Suitable for port terminals, logistics parks, and large outdoor facilities requiring camera/terminal data backhaul.
Outdoor Power & Surveying
Temporary Operation Links & Cross-point Data Backhaul: Designed for outdoor power inspection, engineering surveying, and temporary construction sites.
Airborne/Shipborne Transmission
Mobile Platform Data & Video Backhaul: Enables stable image/data transmission from airborne and shipborne platforms to ground stations.
Frequently Asked Questions
Q: What is the maximum transmission range of YN300B?
The YN300B supports 10-20 km transmission range with elevated antennas, and 1.5-2 km over ground obstacles (1W power).
Q: How many nodes can be supported in Ad-hoc network mode?
The YN300B supports up to 50+ nodes in Ad-hoc network mode with relay capability over 10 hops.
Q: What network topologies does YN300B support?
It supports P2P (Point-to-Point), P2MP (Point-to-Multipoint), MP2MP (Multipoint-to-Multipoint) and mesh networking topologies.
Q: What power supply options are available?
The YN300B supports 7V-48V DC input and 15V-48V standard/non-standard POE, providing flexible power options for various deployment scenarios.
Q: Is customization service available?
Yes, complete customization services are available including form factor, functionality, and software integration based on the open system support.
