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TrunkLine Antenna, Standard (FCC 101, Cat A) , Single Polarized, 6 ft

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 InputCPR137G
Antenna colorWhite RAL 9010
Swaybar1: (2.0 m x Ø60 mm)

Electrical Specifications

Frequency GHz5.925 - 6.425
3dB beamwidthdegrees1.8
Low Band GaindBi38.4
Mid Band Gain dBi38.7
High Band Gain dBi39.1
F/B Ratio dB55
XPD dB30
Max VSWR / R LVSWR / dB1.06 (30.7) @ - GHz
Regulatory ComplianceFCC Category A

Mechanical Specifications

Diameter ft (m)6 (1.8)
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)65 (141)
Survival Windspeedkm/h (mph)200 (125)
Operational Windspeedkm/h (mph)190 (118)


Radome MaterialFiberglass

Further Accessories

optional Swaybar1: SMA-SK-60-2000A (2.0 m x Ø60mm)
Further AccessoriesSMA-SKO-UNIVERSAL-L : Universal sway bar fixation kit


Dimension_Amm (in)2000 (79)
Dimension_Cmm (in)364 (14.3)
Dim_D-114mm(4.5_in)Pipemm (in)175 (6.9)
Dimension_Emm (in)283 (11.1)
Dimension_Fmm (in)590 (23.2)


Fs Side force max. @ survival wind speed N (lb)2910 (651)
Fa Axial force max. @ survival wind speed N (lb)9900 (2217)
M Torque maximum @ survival wind speed Nm (ft lb)Nm (lb ft)3055 (2270)


Only available in North America