Part #: 1085-120
$300.00
Qty 1-9 10-24 25-99 100-249
Price (each) $300.00 $285.00 $275.00 $265.00
Qty 250-499 500-999 1000+  
Price (each) $248.00 $227.00 $186.00  

» Download Data Sheet (PDF )

  • Elevation Pattern: Referenced to +10.0 dBi
  • Azimuth Pattern: Referenced to +10.0 dBi
  • Engineering Drawing: Dimensions are in inches

Product Overview

Southwest Antennas Part # 1085-120 High Performance ADS-B Omni Antenna was created specifically for use with ADS-B receivers used in the aviation market to meet the FAA's NextGen system mandate by 2020.

Southwest Antennas has optimized the impedance of the antenna feed point and pattern to maximize performance and deliver 5.5 dBi of gain. Peak gain occurs 5 degrees above the horizon to deliver long-range performance with air-to-ground communication, and the horizontal pattern has been optimized to help pull in signals from aircraft that are close in to the ADS-B station or at high elevation angles.

This qualified ADS-B antenna is designed to work with any brand of ADS-B receiver, and features a Type-N(f) RF connector. An optional pole mounting kit (Part # 1070-042) is available for purchase.

Features: 
  • Designed for use with ADS-B Receivers
  • Omni 4-Section Collinear Design
  • 1,090 MHz
  • 10W Power Handling
  • 5.5 dBi Omni Radiation Pattern
  • Vertical Polarization
  • Peak Gain Occurs 5° Above Horizon
  • Rugged Construction PVC Radome
  • Black End Cap, Aluminum Mounting Sleeve
  • Optional Pole Mounting Kit Available

Antenna Specifications

Parameter Value Units Tolerance
Antenna Pattern Omni Antenna
Frequency Band L
Impedance 50 Ohms
Minimum Frequency 1.089 / 1,089 GHz / MHz
Maximum Frequency 1.091 / 1,091 GHz / MHz
Frequency Bandwidth 0.002 / 2 GHz / MHz
Maximum VSWR 1.5:1 Ratio
Gain 5.5 dBi
Polarization Vertical
Maximum RF Input Power 10 Watts
Horizontal (AZ) Beamwidth 360 Degrees
Vertical (EL) Beamwidth 28 Degrees
Ground Plane Required No
Radome Material PVC
Color White
Maximum Wind Velocity 124 / 200 mph / kph
RF Connector Type Type-N(f)
Product Height 27.300 / 693.420 inches / mm ±.13"
Product Diameter 2.015 / 51.181 inches / mm ±.012"
Product Weight 2.00 / 0.91 lbs / kg

Downloads

Data Sheet (PDF )