UISP Broadband Wireless Admin Course Overview

➤ Radio Frequency Theory

• Frequency vs. Propagation
• Unlicensed Bands
• OFDM Spectral Masks
• Licensed Frequencies
• Decibels in Radio Frequency Systems
• Free Space Loss
• EIRP
• Line of Sight and Fresnel Zones
• Link Power Budgets
• Fade Margin

➤ Radio Module Operation

• Standard Radio Frequency Circuits
• Carrier Signals
• Radio Sensitivity
• Radio Selectivity
• Signals, Noise, and Interference
• Chains, Data Rates, and MIMO
• Thermal Noise
• airPrism Technology
• Modulation, EVM, and Data Rates

➤ Antenna Theory

• What is Gain?
• Isotropic Radiators
• Antenna Function
• Gain, Efficiency, and VSWR
• Gain, Surface Area, and Directivity
• MIMO Polar Diagrams, Polarization, and XPD
• Antenna Types
• Antenna Alignment
• Antenna Tilt, Lobes

➤ Ubiquiti Service Providers

• TDMA & airMAX Protocols
• 802.11, CSMA/CA and the Hidden Node Problem
• airMAX-AC, airOS-6 and -8
• Traffic Shaping and Burst
• Scalability vs Performance
• Security and VLANs
• airFiber Technology & Protocols
• airOS Tools & Fault Tolerance
• Bridged vs Routed ISP