SPECIFICATION Part No. : Product Name PC81.07.0100A.db : TheStripe™ 868Mhz PCB Antenna 100mm IPEX 1.13mm diameter MHF connector foam attachment for assembly Features : 34mm*7mm*0.8mm(PCB) 16mm*6mm*7mm(foam) Compatible with Hirose U.FL Photo: SPE-12-8-85/A/SS Page 1 of 7 1. Introduction This miniaturized low profile PCB antenna is based on smart TheStripe™ antenna technology. It consists of a PCB antenna and 1.13mm mini coaxial cable with Ipex MHF (Hirose U.FL comp) connector. 2. Typical Antenna Performance in free space Parameter Specification Applications 868MHz ISM Band Frequency Band 868-870MHz Efficiency 50.46% Return Loss <-10dB VSWR <2.0:1 Impedance 50 Ohm Polarization Horizontal Radiation Pattern Omni-Directional SPE-12-8-85/A/SS Page 2 of 7 3. Mechanical Dimensions SPE-12-8-85/A/SS Page 3 of 7 4. Antenna Test Setup and Results 4.1 Equipment Radiation Pattern Testing - Anechoic HORN Chamber Standard Antenna DUT Antenna 500 cm 8720 C Network Analyzer Rotator Controller SPE-12-8-85/A/SS Page 4 of 7 4.2 Efficiency PC.81 Efficiency Data Band(MHz) 800 810 820 830 840 850 860 868 870 880 890 900 Gain 0.78 0.93 1.21 1.55 1.88 2.25 2.36 2.51 2.6 1.82 0.01 -2.56 (%) 34.26 35.75 36.79 39.78 44.69 49.16 49.86 50.46 50.01 40.63 27.15 14.79 Efficiency dB -4.65 -4.47 -4.34 -4 -3.5 -3.08 -3.02 -2.97 -3.01 -3.91 -5.66 -8.3 Efficiency SPE-12-8-85/A/SS Page 5 of 7 4.3 Radiation Patterns 4.3.1 E-Plane (Horizontal/Azimuth Plane) SPE-12-8-85/A/SS Page 6 of 7 4.3.2 H-Plane (Vertical/Elevation Plane) SPE-12-8-85/A/SS Page 7 of 7