Omni Bifilar Antenna, Right Hand Circularly Polarized, 2.1 - 2.5 GHz, 3.7 dBic, Internal LNA

Part #: 1032-013

Call (858) 381-4197 to order

» Download Data Sheet (PDF )

  • Elevation Pattern: Referenced to 3.7 dBic|Passive gain shown, LNA add 13 dB of in-line amplification
  • Engineering Drawing: All dimensions are in inches

Product Overview

Southwest Antennas Part # 1032-013 is an omni-directional bifilar antenna with an operational frequency of 2.1 - 2.5 GHz and 3.7 dBic gain. This antenna includes an internal LNA with 13 dB of active gain.

The antenna's bifilar design and right-hand circular polarization (RHCP) make it ideal for communication with overhead aircraft or UAVs due to the lack of keyhole null in the antenna's radiation pattern.

Features: 
  • Broad Band Coverage
  • 2.1 - 2.5 GHz
  • RHCP Bifilar Design
  • 3.7 dBic Passive Gain
  • 13 dB LNA Gain
  • 1.0 dB LNA Noise Figure
  • Line Power: 60 mA @ 6 to 24 VDC
  • Rugged G10 Radome, Flat Black
  • End Cap Lettering “2.1 - 2.5”

Antenna Specifications

Parameter Value Units Tolerance
Antenna Pattern Hemispherical Antenna
Frequency Band S
Impedance 50 Ohms
Minimum Frequency 2.1 / 2,100 GHz / MHz
Maximum Frequency 2.5 / 2,500 GHz / MHz
Frequency Bandwidth 0.4 / 400 GHz / MHz
Maximum VSWR <2:1 Ratio
Maximum Gain 3.70 dBic
Polarization RHCP
Maximum RF Input Power 50 Watts
Horizontal (AZ) Beamwidth 360 Degrees
Vertical (EL) Beamwidth 157 Degrees
Ground Plane Required No
Color Black
Maximum Wind Velocity 124 / 200 mph / kph
RF Connector Type Type-N(m)
RF Connector Features Black Chrome
Product Height 12.44 / 315.98 inches / mm ±0.13"
Product Diameter 1.58 / 40.13 inches / mm +0.02" / -.000"
Product Weight 4.5 / 127.6 oz / grams

LNA Specifications

Parameter Value Units Tolerance
LNA Impedance 50 Ohms In & Out
LNA Min Frequency 0.5 / 500 GHz / MHz
LNA Max Frequency 4 / 4,000 GHz / MHz
LNA Gain 13 dB @ 2.3 GHz
LNA NF 1.0 dB @ 2.3 GHz
Output P1dB 22.5 dBm @ 2.3 GHz
Output IP3 33.7 dBm Referred to LNA output
LNA DC Current 60 mA +6V to +24V Line Powered

Downloads

Data Sheet (PDF )