240-320 MHz SATCOM Fixed Helical Antenna

SKU: H-124

SATCOM Antenna by TACO Antenna (8 more products)

Note : Your request will be directed to TACO Antenna.

H-124 Image

The H-124 from TACO Antenna is a SATCOM Antenna that operates from 240-320 MHz. It has a gain of 15.0 dB and an axial ratio of 0.8 dB. This right-hand polarized antenna has a front/back ratio of 29.8 and a VSWR of 1:5:1. It has a maximum input power of 500 W and a cross-polarization rejection of 20 dB. This fixed helical antenna has a wind rating of 150 mph and a helical diameter of 34 cm. It has a solid construction using high-quality materials and a stainless steel helix supported by dielectric rods along the mast. The Reach-compliant antenna has a remote control with an electrical pan and tilt positioners. It has a 2-piece ground plane that assembles easily with no tools and its mesh design allows for reduced wind loading. This RoHS-compliant antenna weighs 22.2 kg and is ideal for SATCOM applications.

Product Specifications

Product Details

  • Part Number
    H-124
  • Manufacturer
    TACO Antenna
  • Description
    240-320 MHz SATCOM Fixed Helical Antenna

General Parameters

  • Segment
    Ground
  • Type
    Helical
  • Polarization
    Circular
  • Deployment
    Ground
  • Band
    UHF Band
  • Frequency
    240 to 320 MHz
  • Gain
    11 to 15 dBic
  • Input Power
    500 W
  • Axial Ratio
    1.08 dB
  • Cross Polarization Isolation
    20 dB
  • Horizontal Beamwidth
    41 Degrees
  • Impedance
    50 Ohms
  • VSWR
    1.30:1, 1.50:1
  • Wind rating
    150 mph
  • Mounting
    Tripod Mount
  • Connector
    N Type, N Type - Female
  • Weight
    49 lbs
  • Dimension
    155" L x 35" W (393.7 cm L x 88.9 cm W)
  • Diameter
    13.43 Inch (Helical), 35 Inch(Ground Plane)
  • Length
    155 Inch
  • Operating Temperature
    -40 to 70 Degrees C
  • Application
    Military, Defence

Technical Documents

Space Missions - A list of all Space Missions

esa

Name Date
Altius 01 May, 2025
Hera 01 Oct, 2024
Arctic Weather Satellite 01 Jun, 2024
EarthCARE 29 May, 2024
Arctic Weather Satellite (AWS) 01 Mar, 2024
MTG Series 13 Dec, 2022
Eutelsat Quantum 30 Jul, 2021
Sentinel 6 21 Nov, 2020
OPS-SAT 18 Dec, 2019
Cheops 18 Dec, 2019

isro

Name Date
INSAT-3DS 17 Feb, 2024
XPoSat 01 Jan, 2024
Aditya-L1 02 Sep, 2023
DS-SAR 30 Jul, 2023
Chandrayaan-3 14 Jul, 2023
NVS-01 29 May, 2023
TeLEOS-2 22 Apr, 2023
OneWeb India-2 26 Mar, 2023
EOS-07 10 Feb, 2023
EOS-06 26 Nov, 2022

jaxa

Name Date
VEP-4 17 Feb, 2024
TIRSAT 17 Feb, 2024
CE-SAT 1E 17 Feb, 2024
XRISM 07 Sep, 2023
SLIM 07 Sep, 2023
ALOS-3 07 Mar, 2023
ISTD-3 07 Oct, 2022
JDRS 1 29 Nov, 2020
HTV9 21 May, 2020
IGS-Optical 7 09 Feb, 2020

nasa

Name Date
NEO Surveyor 01 Jun, 2028
Libera 01 Dec, 2027
Europa Clipper 10 Oct, 2024
SpaceX CRS-29 09 Nov, 2023
Psyche 13 Oct, 2023
DSOC 13 Oct, 2023
Psyche Asteroid 05 Oct, 2023
Expedition 70 27 Sep, 2023
SpaceX Crew-7 25 Aug, 2023
STARLING 18 Jul, 2023