Industry-leading RF performanceWith industry-leading gain and antenna efficiency, the WB6-A30 enhances network reliability, improves signal strength, supports higher modulation rates, and helps deliver faster subscriber speeds. Its future-ready wideband design supports the full 5 and 6 GHz bands, making the WB6-A30 ready for upcoming Wi-Fi 6E AX and Wi-Fi 7 BE technologies. This helps WISPs stay ahead of network demand, improve service quality, and remain competitive as customer bandwidth needs continue to grow. Faster, more reliable WISP serviceService providers using the WB6-A30 can see immediate improvements in network performance. Subscribers benefit from stronger, more consistent connections with fewer interruptions, even in challenging RF environments. This added reliability helps WISPs deliver higher speeds, reduce support calls, and build a reputation for dependable service that keeps customers satisfied and loyal. More successful customer installationsThe WB6-A30 helps make installations smoother and more predictable. Its precise coverage pattern and reduced interference help minimize signal issues during setup, leading to faster and more successful customer installs. Fewer installation problems mean fewer repeat visits, lower support costs, and greater customer confidence from the start. Radio and antenna compatibilityDirect replacement many legacy antennasWISP antenna compatibility is primarily determined by frequency range, connector type, polarization, and intended application. The IsoHorns WB6-A30 operates from 4.9–7.2 GHz, uses two RP-SMA pigtails, supports dual-polarized V/H operation, and is commonly used as a 30° WISP sector horn antenna. The WB6-A30 is a direct replacement for many legacy 5 GHz horn antennas and typically outperforms mass-market horn antennas by about 3 dBi. One key difference between IsoHorns gain ratings and those of many other WISP horn manufacturers is that IsoHorns publishes measured gain from mass-produced antenna models. Many other manufacturers rely on nominal gain, computer-modeled gain, or measurements taken from prototypes. The IsoHorns Wideband 6 GHz Asymmetrical 30° Horn Antenna is a direct replacement for the following antennas: • Ubiquiti airPRISM 3x30° HD Sector (AP-5AC-90-HD)* • Ubiquiti airMAX PrismStation 5 GHz 30° Horn (Horn-5-30)** • Ubiquiti airMAX ac 30° Beamwidth Sector Isolation Antenna Horn / older naming (PrismAP-5-30)** • Ubiquiti UISP Horn Antenna (UISP-Horn) • RF Elements Symmetrical Horn TP Antenna Gen2 (HG3-TP-S30) • RF Elements 30° Symmetrical Beam Antenna / Symmetrical Horn CC Antenna Gen2 (HG3-CC-S30) • RF Elements Symmetrical Horn Antenna 5-30 (SH-TP-5-30) • RF Elements 30° Asymmetrical Horn TP Antenna (HG3-TP-A20-30) • RF Elements 30° Asymmetrical Beam Antenna (HG3-CC-A30) • Cyber Antennas 30° Symmetrical Horn (S30) • Cyber Antennas 20–30° Asymmetrical Horn (A20) • RF Elements 30° Asymmetrical Horn TP (AH2030-TP) • RF Elements 30° Asymmetrical Horn CC (AH30-CC) • RF Elements 30° Symmetrical Horn WB (SH30WB) • RF Elements 30° Symmetrical Horn HG4 TwistPort (HG4-TP-S30) • RF Elements 30° Symmetrical Horn HG4 Connectorized (HG4-CC-S30) • RF Elements StarterHorn 30° USMA (STH-30-USMA) * One WB6-A30 replaces one 30° sector, and three WB6-A30 horns replace the 3x30° sector antenna. ** Requires an equivalent Rocket Prism AC Gen2 radio with RP-SMA connectors. Radio CompatibilityRadio compatibility is primarily determined by frequency range, connector type, number of spatial streams, and intended application. The IsoHorns WB6-A30 operates from 4.9–7.2 GHz, uses two RP-SMA pigtails, and supports dual-polarized V/H operation for 2x2 MIMO. It is commonly used in 30° WISP sector deployments where focused PtMP coverage is required. The WB6-A30 is commonly paired with radios from Ubiquiti, Cambium, and Mimosa. These platforms are popular in WISP networks because they support PtMP operation, TDMA-based access protocols, and, on GPS-capable models, synchronization for clustering multiple horn antennas on the same tower. Common compatible radios include: • Cambium ePMP 3000L • Cambium ePMP 4500L • Cambium ePMP 4600L • Ubiquiti Rocket Prism AC Gen2 • Ubiquiti Rocket AC Lite • Ubiquiti Rocket LTU • Mimosa A5x Typical Use Cases High-Density WISP Tower Sites When many subscribers are concentrated in a relatively small geographic area, a 30° sector allows operators to split coverage into multiple narrow sectors rather than using broad 90° or 120° sectors. This increases capacity and lets more customers share the tower efficiently. Frequency Reuse and Spectrum Optimization A narrow 30° beam reduces overlap with neighboring sectors, making it easier to reuse the same frequencies on different sectors of the same tower. This is valuable when spectrum is limited or heavily utilized. Interference Reduction Horn antennas are known for better noise rejection than traditional sector panel antennas. The WB6-A30 is particularly useful in: • Urban wireless deployments • Multi-tenant tower sites • Areas with many competing WISPs • Congested RF environments 5 GHz to 6 GHz Migration The WB6-A30 supports the entire 4.9–7.2 GHz range, allowing operators to use: • Existing 5 GHz radios today • 6 GHz radios later • Wi-Fi 6E and Wi-Fi 7 fixed wireless equipment Long, Narrow Coverage Corridors A 30° sector is useful when subscribers are concentrated in a specific direction, such as: • Along a highway • In a valley • Along a coastline • In a suburban growth corridor Instead of radiating power into unused areas, the antenna focuses energy where customers actually are. Ideal Users & Deployment ScenariosThe WB6-A30 is most commonly deployed by: • Wireless Internet Service Providers (WISPs) • Rural broadband providers • Fixed wireless network operators • Network integrators deploying point-to-multipoint (PtMP) infrastructure • Service providers upgrading or expanding into 6 GHz networks Frequently Asked QuestionsFind answers to common questions about the WB6-A30, including compatibility, frequency support, deployment recommendations, and performance benefits. Whether you're planning a new WISP sector or upgrading an existing network, these FAQs can help you determine if the WB6-A30 is the right fit for your application. What is the WB6-A30 designed for?The WB6-A30 is a high-gain 30° asymmetrical horn antenna designed for point-to-multipoint (PtMP) wireless networks. It helps WISPs improve coverage, increase network capacity, reduce interference, and deliver faster, more reliable internet service. What frequency range does the WB6-A30 support?The WB6-A30 operates across the entire 4.9–7.2 GHz range, covering 4.9 GHz public safety deployments, 5 GHz wireless broadband, 6 GHz Wi-Fi 6E, and future Wi-Fi 7 applications. Which radios are compatible with the WB6-A30?The WB6-A30 is compatible with many popular connectorized radios, including: • Cambium ePMP 3000L • Cambium ePMP 4500L • Cambium ePMP 4600L • Ubiquiti Rocket Prism AC Gen2 • Ubiquiti Rocket AC Lite • Ubiquiti Rocket LTU • Mimosa A5x The antenna includes RP-SMA male pigtails for easy integration. Why choose a 30° horn antenna?A 30° beamwidth provides highly focused coverage, making it ideal for sectorized deployments where minimizing interference and maximizing frequency reuse are important. This allows more efficient use of spectrum and can support higher subscriber density per tower. What are the benefits of the asymmetrical beam pattern?The asymmetrical beam pattern concentrates energy where it is most useful while reducing unwanted radiation outside the service area. This improves signal quality, helps reject interference, and can maintain stronger modulation rates across the sector. Does the WB6-A30 support Wi-Fi 6E and Wi-Fi 7?Yes. The antenna's 4.9–7.2 GHz operating range fully supports current 6 GHz deployments, including Wi-Fi 6E and emerging Wi-Fi 7 technologies. What gain does the WB6-A30 provide?The WB6-A30 provides approximately 18.5–21 dBi of gain, helping extend coverage, improve signal levels, and increase overall network performance. How does the WB6-A30 help improve network capacity?By reducing interference and improving signal-to-noise ratio (SNR), the WB6-A30 helps access points maintain higher modulation rates and more efficient airtime utilization. This can allow more subscribers to be served from a single access point. Is the WB6-A30 suitable for outdoor deployments?Yes. The antenna features an IP67 weather rating and is designed for long-term outdoor operation in harsh environmental conditions. What polarization does the antenna use?The WB6-A30 uses dual-linear horizontal/vertical (H/V) polarization with 2×2 MIMO support, making it suitable for modern broadband wireless systems. What is the port isolation specification?The antenna provides greater than 35 dB port isolation, helping improve MIMO performance and reducing cross-polarization interference. Can the WB6-A30 be used for long-distance links?The WB6-A30 is primarily intended as a PtMP sector antenna. While it can support longer-range subscriber connections due to its high gain, dedicated dish antennas are generally recommended for long-distance point-to-point links.