Antenna 433MHz 2dBi Weatherproof Directional IP67. Cable to SMA. Thru-Hole Mount. VHF /UHF


In stock
0.20 LBS

Antenna 433MHz 2dBi Weatherproof Directional IP67

433MHz 2dBi Weatherproof Directional IP67. Cable to SMA. Thru-Hole Mount. VHF /UHF

  • Directional antenna concentrates the radiation in one direction, to maximize signal strength.
  • The limited beamwidth reduces "signal noise" / interference from other WiFi networks and third-party wireless devices, resulting in much greater performance of the device connected to this antenna (especially as compared to omni-directional antennas, which pickup 360-degrees of signal noise.

Compatibility with wireless standards & applications :

This directional antenna's range of frequency band compatibility in the 412-440 MHz frequency band range, its very low broadband VSWR at 2.0 , and impedance matching to 50 Ohm gear, makes it suitable and compliant for all the above applications.


  • Mount on any panel or board that you can drill a hole through, such as a ceiling panel, wall or drywall.
  • Easily mounts in a ceiling tile, by drilling a hold in the tile of the same diameter. Antenna has a nut and washer to mount the antenna on a ceiling mount.
  • Mount on ceiling or wall panel so that the antenna faces down from the ceiling, or horizontally from the wall.
  • Can be mounted securely inside or outside, with its 22mm long screw thread
  • Dimensions:
    • Largest diameter: 78mm
    • Smallest diameter of antenna body: 63mm
    • Depth (or height): 23mm.
    • Diameter of through-hole mount: 11/16 inch (17mm) including outer part of threads.

Waterproof: Totally sealed IP67 casing, with rubber seal gasket to prevent risk of water ingress.

Compact, puck shaped antenna for band 412-440 MHz: VHF / UHF frequency. Diameter of 80mm and height of 23mm, so this antenna will fit comfortably on to most surfaces. Commonly used for a host of applications in demanding environments: Vandal prone areas, outdoors and harsh weather condition locations.


Technology: UHF
Frequency: 412-440 MHz
Gain: 2 dBi
VSWR: 412-440 MHz <2.0. Center 433MHz <1.5
Polarization: Linear Vertical
Impedance: 50 ohm
Connector: SMA male
Style: Puck
  • LMR-100 equivalent
  • Cable Length: 6-ft cable terminated with an SMA male connector. We can make the cable the length of your choice for special orders of 20 or more.
Temperature: -40 to +85 degrees Celcius
Humidity: 40% to 95% RH

ROHS 3 & REACH compliant: Antenna, cable and connector are all compliant with ROHS 3 and REACH.

  • Mounts directly onto SMA(female) connector of access point, bridge, USB WiFi adapter, or booster. See other magnetic bases that fit this antenna and have antenna cables with other types of connectors.


All of our antennas pass QC test before we ship them.

We also have a 2.4GHz version, a dual-band version (2.4 & 5GHz) and a 5GHz version.

Write a Review