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Multiband Antennas presents

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  1. Multiband Antennaspresents New Solar Wedge antenna for the Orbcomm satellite network Designed by Webb Industries

  2. Solar Wedge

  3. Solar Wedge

  4. Solar Wedge - VSWR

  5. Solar Wedge - Patterns

  6. Solar Wedge - Base Plate

  7. Reference Testing • Performance of ACA miniBAR, WTT, MSA/BOH/Ribbit/Solar Wedge* compared to a popular low profile reference antenna** • Stelperform comparison on vertical and horizontal metal surfaces – 40 byte messages sent every minute to satellite – max 60 messages per hour • *All part of the same development now resulting in the Solar Wedge range and the RIBBIT • **Popular low profile antenna is based on a ¼ wave design – not a ½ wave BOH & ACA miniBAR Solar Wedge MSA aka WTT

  8. Latest relative test results from Webb JBG • 12.1% improvement on Time-to-live for Solar Wedge/Ribbit vs. Popular Antenna on 13-byte msgs • We measure 45% improvement for Solar Wedge/Ribbit vs. Popular Antenna on Acquire Burst success • We have measured a 5 dB improvement in gain for the Solar Wedge/Ribbit, confirmed using an array of attenuators and unity gain antenna