The Interline Sector MIMO 12dBi, 2.4GHz, VV is a directional sector antenna designed for professional 802.11n MIMO wireless deployments at 2.4 GHz. It combines 12 dBi gain with dual vertical-vertical polarisation ports, enabling the MIMO spatial multiplexing that allows 802.11n equipment to achieve theoretical bandwidths of up to 300 Mbps.

With a front-to-back ratio exceeding 30 dBi and port isolation greater than 25 dB, the antenna rejects interference from behind the sector and keeps the two MIMO signal paths independent, which is critical for correct 802.11n performance at range.

Key Features

• 12 dBi gain at 2.4 GHz
• Frequency range: 2400–2500 MHz
• Vertical (VV) dual-port MIMO polarisation
• N Female connectors (2 ports)
• Front-to-back ratio: over 30 dBi
• Cross-polarisation isolation: over 20 dB
• Port-to-port separation: over 25 dB
• 50 Ω impedance
• Dimensions: 340 x 194 x 25 mm
• Weight: 0.84 kg

Product Benefits

• Dual-port MIMO design works directly with 802.11n radios to achieve the higher throughput that single-polarisation antennas cannot support
• Over 30 dBi front-to-back ratio rejects signals from outside the sector, reducing co-channel interference on congested 2.4 GHz deployments
• Greater than 25 dB port-to-port separation keeps the two MIMO streams independent, preserving spatial multiplexing gain at long ranges
• Greater than 20 dB cross-polarisation isolation further reduces signal leakage between the two antenna elements

Technical Specifications

• Gain: 12 dBi
• Frequency Range: 2400–2500 MHz
• Polarisation: Vertical (VV)
• Connector: N Female
• Impedance: 50 Ω
• Dimensions: 340 x 194 x 25 mm
• Weight: 0.84 kg
• Front-to-Back Ratio: over 30 dBi
• Cross-Polarisation Isolation: over 20 dB
• Port-to-Port Separation: over 25 dB

Why You'll Love It

• Flat panel design at only 25 mm depth mounts cleanly on a pole or wall without protruding hardware
• The 0.84 kg weight is manageable for a single installer even at height
• N Female ports accept standard weatherproof RF connectors used in professional outdoor installations