MARS MA-WA56-DP25NB – 4.9-5.875 GHz Dual Polarized/Dual Slant Subscriber Antenna

The MARS 5 GHz dual polarized antenna was designed to provide full coverage for the 5 GHz frequency band.

Additional Features:

• Dual slant if mounted diagonally
• Efficient and stable performance
• High gain/size ratio
• Light weight and durable construction
• UV protected radome made of polycarbonate suitable for harsh weather installations

The MARS 5 GHz dual polarized antenna & enclosure solution comprises of a waterproof 5 GHz dual polarized antenna and a weatherproof enclosure with provisions for Az/El adjustments. This solution enables WISP/integrators to design their own low cost, weatherized subscriber unit, saving high costs of special antenna radio integrations.

Electrical

• Frequency range: 4.9-5.875 GHz
• Gain: V-pol: 23.5 +/-1 dBi; H-pol 24.5 +/-1 dBi
• VSWR, max.: 1.7:1
• Polarization: Dual polarized: Linear, vertical & horizontal; Dual slant (opt.): +/-45°
• 3 dB beam-width, H-plane, typ.: 7° – 9°
• 3 dB beam-width, E-plane, typ.: 7° – 9°
• Side lobes, min.: ETSI TS3, TS4, TS5
• Cross polarization, typ.: -25 dB
• Port-to-port isolation, typ.: -30 dB
• Front-to-back ratio, min.: ETSI TS3, TS4, TS5
• Input power, max.: 5 Watt
• Input impedance: 50 Ohm
• Lightning protection: DC grounded

Mechanical

• Dimensions (H x W x D): 370 x 370 x 40 mm (14.5″ x 14.5″ x 1.6″)
• Connector (without enclosure): 2x N-type, female
• Connector (with enclosure): 2x SMA female
• Weight: 1.8 kg
• Back plane: Aluminum protected through chemical passivation
• Radome: UV protected Polycarbonate
• Enclosure dimensions (external): 287 x 287 x 68 mm
• Enclosure dimensions (internal): 260 x 260 x 45 mm (10.2″ x 10.2″ x 1.8″)
• Enclosure internal plate dimensions: 245 x 245 mm: Height of PCB (from base for RF to backplane): 55 mm
• Mounting: MNT-22 mount

Environmental

• Operating temperature range: -40°C to +65°C
• Vibration: According to IEC 60721-3-4
• Wind load: 200 km/h (survival)
• Flammability: UL94
• Water proofing: IP-67
• Humidity: ETS 300 019-1-4,EN 302 085 (annex A.1.1)
• Salt fog: According to IEC 68-2-11