Omni Bifilar Antenna, Circularly Polarized, 6.25 - 6.75 GHz, 2.8 dBic, Internal LNA

Part #: 1085-151

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Omni Bifilar Antenna, Circularly Polarized, 6.25 - 6.75 GHz, 2.8 dBic, Internal LNA
  • Elevation Pattern: referenced to 2.8 dBic
  • Engineering Drawing

Product Overview

Southwest Antennas Part # 1085-151 is a omni-directional bifiliar antenna with a frequwncy range of 6.25 - 6.75 GHz. This antenna features right hand circular polarization, peak gain of 2.8 dBic, and a internal LNA. The bifilar design ensures complete overhead coverage without a keyhole null in the antenna's radiation pattern.

The heavy duty spring base allows the antenna to bend and flex with impact and return to it's vertical operating position, reducing risk of damage to mated RF connectors and radios.

Features: 
  • Broad Band Coverage
  • 6.25 - 6.75 GHz
  • RHCP
  • 2.8 dBic Omni Radiation Pattern
  • Internal LNA
  • 3T “3 Turn”
  • Pitch: 46%
  • Rugged G10 Radome, Low Glare Black Polyurethane Finish
  • Heavy Duty Spring Base
  • Black Chrome Type-N(m) RF connector

Antenna Specifications

Parameter Value Units Tolerance
Antenna Pattern Omni Antenna
Frequency Band C
Impedance 50 Ohms
Minimum Frequency 6.25 / 6,250 GHz / MHz
Maximum Frequency 6.75 / 6,750 GHz / MHz
Frequency Bandwidth 0.5 / 500 GHz / MHz
Maximum VSWR 2:1 Ratio
Maximum Gain 2.80 dBic
Polarization RHCP
Horizontal (AZ) Beamwidth 360 Degrees
Vertical (EL) Beamwidth 163 Degrees
Radome Material G10 Fiberglass
Color Black
Spring or Gooseneck Spring
Spring Length 0.75 / 19.05 inches / mm
Spring Diameter 0.75 / 19.05 inches / mm
Maximum Wind Velocity 100 / 161 mph / kph
RF Connector Type Type-N(m)
RF Connector Features Black Chrome
Product Height 10.56 / 268.22 inches / mm ±0.13"
Product Diameter 0.81 / 20.62 inches / mm +0.02" / -.000"
Product Weight 4.2 / 117.9 oz / grams

LNA Specifications

Parameter Value Units Tolerance
LNA Impedance 50 Ohms
LNA Min Frequency 5.9 / 5,900 GHz / MHz
LNA Max Frequency 6.9 / 6,900 GHz / MHz
LNA Gain ≤12 dBi
LNA NF 1.4 dB
Output IP3 28 dBm
LNA Max RF Input Power 10 dBm
LNA DC Voltage Range 80 mA