Electric Sleeve Dipoles View larger

Electric Sleeve Dipoles


New product

380 MHz-5 900 MHz
Electric sleeve dipoles are used for gain reference, efficiency reference for low gain antennas and chamber reflectivity evaluation (directivity, cross polarization, radiation pattern). CTIA/3GPP low gain antenna measurement.

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• Gain/Efficiency reference for low gain antennas
• Chamber reflectivity evaluation: directivity, cross polarization and radiation pattern
• CTIA/3GPP low gain antenna measurement

  • Technical Performance
    • Low loss and high efficiency
    • Azimuth pattern symmetry is within ± 0.1 dB variation as specified by the CTIA for ripple testing according to the OTA Test Plan
  • Design
    •  End-fed sleeve dipole technology, minimizing cable and feed point interaction
    • Innovative choke design further reduces cable interaction by attenuating the natural return currents from the dipole
    • Azimuth pattern symmetry thanks to entirely symmetrical design
  • Surface treatment
    • Alodine 1200 equivalent to MIL-C 5541E class 3
    • Polyurethane paint
  • Repeatability
    • Stiff and robust mechanical design
    • Minimal use of dielectric material
    • Precision machined
    • High-reliability connector
  • Delivered documents
    • Typical performance data (TYMEDATM)
    • Measured return loss data
  • Equipment
    • High precision coaxial connector
    • Customizable sleeve dipoles kit for OTA/WiFi testing of mobile devices (Optional)
  • Related services
    • Calibration and maintenance (Optional)
    • Customization (Optional)