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Home > ANTENNAS by Coverage > Hemispherical Antenna

Hemispherical Antenna


Hemispherical Antenna structures have their radiation distributed primarily over a hemisphere (half of space).

Includes:
Turnstile/Crossed Dipoles
Volute/Quadrifilar Helical Antennas
Patch Antennas
Crossed Loops/Egg Beater Antennas

Show
Products 1-12 of 12
UC-3004-381R-M5 Mini UHF SATCOM antenna
Mini UHF SATCOM Antenna, X-Wing
Mini UHF X-Wing antenna Leadtime: Stock to 4 weeks ARO UC-3004-381 Data Mini UHF SATCOM Antenna Description UHF SATCOM Antenna model UC-3004-381 is a lightweight, tactical, compact Turnstile/X-Wing antenna system. The...
[more info...]
    Availability: Approx 7 days
    Price: $301.19


    Smart Spider Antenna, model UC-3004-581R (Rev E)
    Smart Spider Antenna, Satcom-On-The-Move Active X-Wing
    Smart Spider Antenna, Satcom-On-The-Move Active X-Wing Typical Leadtime: Stock to 4 weeks ARO UC-3004-581R Data Smart Spider Antenna Description Smart Spider™ Antenna model UC-3004-581R is a lightweight, tactical, low observable, compact UHF...
    [more info...]
      Availability: Approx 3-4 Weeks
      Price: $991.19


      TacSat Antenna, model UC-3004-481R
      Tacsat Antenna, Tactical X-Wing
      Tacsat antenna Leadtime: Stock to 2 weeks ARO UC-3004-481 Data Tacsat Antenna Description Tacsat Antenna model UC-3004-481 is a lightweight, low observable, compact UHF Satcom antenna system. The polarization of...
      [more info...]
        Availability: approx. 2 weeks
        Price: $435.19


        UC-1464-531 Amateur Satellite QFH Antenna
        UC-1464-531, +4 dBic VHF Amateur Satellite Antenna (QFHA)
        +4dBic VHF Amateur Satellite QFH Antenna The UC-1464-531 is a Quadrifilar Helix Antenna (16 cm/6" OD x 62 cm/24.5" H) designed to operate through Amateur Radio satellites without requiring an antenna rotator. The goal of this product is to...
        [more info...]
          Availability: approx. 2 weeks
          Price: $238.19


          GOES Antenna
          UC-4024-328, RHCP Argos & GOES Antenna
          Argos/GOES Antenna The UC-4024-328 GOES Antenna is a compact Quadrifilar Helix antenna (8 cm/3" OD x 16 cm/6" H) designed to operate through NOAA GOES geostationary satellites and CLS Argos low orbiting satellites....
          [more info...]
            Availability: Approx 3-4 Weeks
            Price: $158.19


            UHF Amateur Satellite Antenna
            UC-4364-328, UHF Amateur Satellite Antenna
            An independent review of this antenna was published in the November 2008 issue of QST Magazine [Ford, Steve, WB8IMY, "SHORT TAKES: Antennas.us 70-cm Satellite Antenna", QST Magazine, November 2008,...
            [more info...]
              Availability: Approx 7 days
              Price: $123.11


              Amateur Satellite Antenna Kit
              UC-AMSAT-KITP, 2 m / 70 cm Passive Amateur Satellite Antenna Kit
              The UC-AMSAT-KITP, Passive 2 m / 70 cm Amateur Satellite Antenna Kit is a discounted bundle combination of quantity 1 each of the following two passive antenna products: Click on the underlined text...
              [more info...]
                Availability: Approx 7 days
                Price: $407.19


                VHF Amateur Satellite Antenna
                UC-1464-433, VHF Amateur Satellite Antenna
                NOTICE: This antenna model has been replaced by the higher gain version UC-1464-531, +4 dBic VHF Satellite Antenna. You may still acquire the UC-1464-433 model by special request. Please call us in...
                [more info...]
                  Availability: CALL
                  Price: $186.19


                  UC-4364-513 RevA UHF Amateur Radio Satellite Antenna
                  UC-4364-513, UHF Amateur Satellite Antenna with built-in LNA
                  NEW REVISED MODEL IS NOW AVAILABLE!!! The UC-4364-513 is an amplified version of our model UC-4364-328 ( UC-4364-328 page ). It is a compact Quadrifilar Helix antenna (8 cm/3" OD x 16 cm/6" H)...
                  [more info...]
                    Availability: Approx 7 days
                    Price: $159.19


                    Weather Satellite Antenna
                    UC-1374-531, +4 dBic VHF APT Weather Satellite Antenna (WXSAT)
                    +4 dBic WXSAT Antenna Weather Satellite Antenna description The Weather Satellite Antenna, model UC-1374-531 is a +4 dBic Quadrifilar Helix (16 cm/6" OD x 62 cm/24.5" H) designed to operate in the APT Weather Satellite...
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                      Availability: Approx 7 days
                      Price: $238.19


                      Weather Satellite Antenna
                      WXSAT-APT-KIT, VHF APT Satellite Weather Kit
                      VHF APT Satellite Weather Kit VHF APT Satellite Weather Kit To make the reception of satellite weather images more accessible, and in response to requests received, we are offering this discounted Weather Satellite kit. It...
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                        Availability: approx. 2 weeks
                        Price: $409.19


                        Orbcomm Antenna
                        UC-1384-531, +4 dBic Orbcomm Antenna
                        +4 dBic Orbcomm Antenna Orbcomm Antenna description Orbcomm Antenna, model UC-1384-531 is a +4 dBic Quadrifilar Helix with dimensions: 16 cm/6" OD x 62 cm/24.5" H, designed for Orbcomm satellite use on land or sea...
                        [more info...]
                          Availability: Approx 7 days
                          Price: $238.19


                          Products 1-12 of 12