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TrunkLine Antenna, Standard (FCC 101, Cat A) , Single Polarized, 8 ft

Rev : A | Rev date : 05 Apr 2012
RFS Microwave Antennas are designed for microwave systems in all common frequency ranges from 4 GHz to 24 GHz. This allows the use of antennas in areas where extreme wind conditions are normal. The antennas utilise a conventional feed system and are available in three performance classes offering complete flexibility when designing a network. Standard Performance antennas are economical solutions for systems where side lobe suppression is of less importance. These antennas are required for use in networks where there is a low interference potential. Antennas are available in 2 ft (0.6m) to 12 ft (3.7m) diameters. Antennas from 4ft up to 12 ft (3.7m) can be equipped with a moulded radome to reduce wind load and to protect the feed against the accumulation of ice and snow.


  • Field-proven reliability and long life
  • Withstanding winds up to 200 km/h (125 mph), an optional sway bar is available for added assurance in case mistakes are made during installation
  • A single-piece configuration and compact packaging to reduce transportation costs
  • Frequencies ranging from 4 GHz to 15 GHz with support for two wideband frequency ranges (5.725-6.875 and 7.125-8.5 GHz) to reduce antenna requirements and simplify logistics


Technical features

General Specifications

Product TypePoint to point antennas
PerformanceImproved Performance
Antenna InputCPR90G
Antenna colorWhite RAL 9010
Swaybar1: (3.0 m x Ø60 mm)

Electrical Specifications

Frequency GHz10.7 - 11.7
3dB beamwidthdegrees0.7
Low Band GaindBi46
Mid Band Gain dBi46.4
High Band Gain dBi46.8
F/B Ratio dB62
XPD dB30
Max VSWR / R LVSWR / dB1.06 (30.7)
Regulatory ComplianceFCC Category A

Mechanical Specifications

Diameter ft (m)8 (2.4)
Elevation Adjustment degrees± 5
Azimuth Adjustment degrees± 5
Polarization Adjustment degrees± 5
Mounting Pipe Diameter minimum mm (in)114 (4.5)
Mounting Pipe Diameter maximum mm (in)114 (4.5)
Approximate Weight kg (lb)130 (285)
Survival Windspeedkm/h (mph)200 (125)
Operational Windspeedkm/h (mph)190 (118)


Radome MaterialFiberglass

Further Accessories

optional Swaybar1: SMA-SK-60-3000A (3.0 m x Ø60 mm)
Further AccessoriesSMA-SKO-UNIVERSAL-L : Universal sway bar fixation kit


Dimension_Amm (in)2616 (103.4)
Dimension_Cmm (in)460 (18.1)
Dim_D-114mm(4.5_in)Pipemm (in)190 (7.5)
Dimension_Emm (in)310 (12.3)
Dimension_Fmm (in)1120 (44.1)


Fs Side force max. @ survival wind speed N (lb)4980 (1115)
Fa Axial force max. @ survival wind speed N (lb)16940 (3795)
M Torque maximum @ survival wind speed Nm (ft lb)Nm (lb ft)6470 (4800)



Only available in North America