RF Elements


RF Elements UltraDish TP-27 (2 Pack)




UltraDish™ TP 27 is designed for subscriber module applications. Minimized sidelobes, wide frequency bandwidth, and stable gain in both polarizations assure dependable performance. Antenna reflector is made of aluminium to ensure a low weight and uniform shape. Our proprietary TwistPort™ waveguide connector enables intuitive radio connection and replacement. Massive mount with improved grip and a wide range of applicable pole diameters makes the deployment easy and versatile. Stainless hardware comes with black coating to prevent from seizing at the installation.

  • High Gain Directional Antennas 
    • UltraDishTM TP Antennas are parabolic dish antennas with a wide gain range and lossless TwistPortTM connector. The UltraDish TP Antennas have high directivity and suppressed side lobes for the ultimate performance.
  • Beam Performance 
    • The radiation pattern of UltraDishTM TP Antennas with suppressed side lobes minimizes the collected and transmitted interference in high-noise areas. The flexible gain of UltraDishTM TP Antennas is achieved by adjusting the size of the main reflector size that focuses the signal fed via the TwistPortTM connector.
  • Ultra-Wideband Performance in 5 and 6 GHz 
    • Stable antenna gain is important for reliable link performance. The gain of all three UltraDishTM TP Antennas is stable in the ultra-wideband spectrum: 5180-6775 MHz, letting you leverage the extremely wide band with reliable link performance.
  • TwistPortTM Connector 
    • TwistPortTM is our patent-pending quick-locking waveguide connector with practically zero loss. It connects our antennas to an RF radio and embodies the new standard for scalable, high-performance, and easy-to-use wireless equipment.
  • Easy Connection 
    • TwistPortTM operation is extremely easy. The mounting and RF connection of the radio is combined into a single, elegant, and highly functional "twist and lock" design. A single-handed radio installation is now a real option!
  • Lossless 
    • TwistPortTM connector is practically lossless. With no coaxial connectors or cables, there is no loss introduced during the delivery of the signal from the radio to an antenna. The ultra-low loss of waveguide makes TwistPortTM losses practically unmeasurable.


  • 630 x 620 x 165 mm (24.8 x 24.4 x 6.5 inch)


  • 3.7 Kg (8 lbs)

Technical Description

  • Product code: UD-TP-27
      • Antenna Connection: TwistPort™ - Quick Locking Waveguide Port
      • Antenna Type: Parabolic Dish
      • Materials: UV Resistant ABS Plastic, Polycarbonate, Aluminium, Stainless Steel
      • Enviromental: IP65
      • Temperature: -40 °C to +60 °C (-40°F to +140°F)
      • Wind Survival: 160 km/h (100 mi/h)
      • Wind Load: 351/30 N - Front/Side at 160 km/h (100 mi/h)
      • Effective Projected Area: 2878/246 cm2 - Front/Side (446.1/38.1inch2 )
      • Pole Mounting Diameter: 40-80 mm (1.5-3.1 inch)
        • Recommend as close to 80 mm (3.1 inch) as possible
      • Gain: 27.5 dBi
      • Frequency Range: 5180 - 6775 MHz *
        • * We strongly recommend that users do not operate radios outside of the specified frequency range
      • Azimuth Beam Width -6 dB: H 10° / V 9°
      • Elevation Beam Width -6 dB: H 9° / V 10°
      • Azimuth Beam Width -3 dB: H 7° / V 6°
      • Elevation Beam Width -3 dB: H 6° / V 7°
      • Beam Efficiency**: 61%
        • **Beam efficiency defined up to first null
      • Front-to-Back Ratio (Min): 37 dB

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