Part #: 1055-378
$1,016.00
Qty 1-9 10-24 25-99 100-249
Price (each) $1016.00 $898.00 $806.00 $714.00
Qty 250-499 500-999 1000+  
Price (each) $667.00 $613.00 $543.00  

» Download Data Sheet (PDF )

4X4 Omni MIMO Antenna, 45° Slant Left / Right Polarized, 4.4 - 5.0 GHz, 5.3 dBi, Flange Mount Base
  • Engineering Drawing: All dimensions are in inches
  • Images: Elevation Pattern, Slant Left (Single Port Measurement)|Referenced to +10 dBi
  • Images: Elevation Pattern, Slant Right (Single Port Measurement)|Referenced to +10 dBi
  • Images: Azimuth Pattern (Single Port Measurement)|Referenced to +10 dBi

Product Overview

Southwest Antennas Part # 1055-378 is an omni-directional C-Band antenna designed specifically for aircraft installation with multi-port MIMO and MANET tactical radio systems. The antenna's four RF ports and 45 degree slant left and slant right cross-polarized design provide enhanced polarization and spatial diversity for attached radio systems, allowing them to maximize data throughput and overall link budget.

The antenna features an integrated flange base for secure mounting to an aircraft, helicopter, UAS, or other vehicle. The mechanical design of this product has been specifically engineered and reinforced to withstand the higher wind speeds and low pressure environment while in flight.

Part # 1055-378 features an operational frequency range of 4.4 - 5.0 GHz, and 5.3 dBi of peak gain.

Features: 
  • 4-Input MIMO / MANET antenna for aircraft installation
    • 2 ports, 45° slant right polarization
    • 2 ports, 45° slant left polarization
  • 4.4 - 5.0 GHz
  • 5.3 dBi peak gain
  • White radome
  • Flange base for secure aircraft mounting
  • 4x Type-N(f) RF connectors

Antenna Specifications

Parameter Value Units Tolerance
Antenna Pattern Omni Antenna
Frequency Band C
Impedance 50 Ohms
Minimum Frequency 4.4 / 4,400 GHz / MHz
Maximum Frequency 5.0 / 5,000 GHz / MHz
Frequency Bandwidth 0.6 / 600 GHz / MHz
Maximum VSWR <2:1 Ratio
Maximum Gain 5.3 dBi
Polarization Slant L/R
Maximum RF Input Power 50 Watts Per Port
Horizontal (AZ) Beamwidth 360 Degrees
Vertical (EL) Beamwidth 100 Degrees
Ground Plane Required No
Color White
Mount Style Flange Mount
Mounting Holes or Studs 4x 0.201" diameter holes in flange
Mount Diameter 4.50 / 114.30 inches / mm
Maximum Wind Velocity 374 MPH
RF Connector Type Type-N(f)
IP Rating IP67
Product Height 3.90 / 99.06 inches / mm Not including connector height
Product Diameter 4.50 / 114.30 inches / mm
Product Weight 1.1 / 0.5 lbs / kg

Downloads

Data Sheet (PDF )