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.
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
• Surtec 650 according to MIL-C 5541E class 3
• Polyurethane paint
REPEATABILITY
• Stiff and robust mechanical design
• Minimal use of dielectric materia
• Precision machined
• High-reliability connector
DELIVERED DOCUMENTS
• Typical performance data (TYMEDA™)
• Measured return loss data
EQUIPMENT
• High precision coaxial connector
• Customizable sleeve dipoles kit for OTA/WiFi testing of mobile devices (Optional)