The SAF9700 antenna is a dielectric-loaded decafilar-helix antenna which uses distinctive material technology to provide the highest available efficiency in a small size. The dielectric core, together with the fly-wheeling effect of the advanced decafilar helical design, pro-vides excellent beamwidth and low elevation gain, which is
maintained in relatively cluttered use scenarios. The SAF9700 acts as its own filter, attenuating signals from common cellular and ISM frequencies by as much as 30dB.
• Designed for installation with 10mm gap from antenna side to host PCB ground-plane
• Filters against interference from cellular and ISM bands
• Balanced design rejects common mode noise from ground plane
• SMA male connection to device PCB