rev: 1 .0 ju ly 20 , 2015 page | 1 WPANT40005 flexible 450 mhz antenna for smart meters (ami) WPANT40005 -sb 8.7?? micro co - ax with ipx mhf connector note: different cable and connector style requests can be accommodated . application this antenna is tuned to perform the best when wra pped around an energy meter. it s high performance design is specifically tailored to sustain high noise environments that exist in a typical energy meter. we can assist your engineers to optimize mounting positions for these antennas in your specific application and can further help to trouble shoot system integration issues such as trp/tis and fcc requirements. electrical properties operating frequency 450 ? 470 mhz approximate antenna impedance [ ? ] 50? vswr ( typical ) * < 2:1 peak gain [dbi] (typical)* - 1.5 dbi efficiency [%] (typical)* 40 % polarization linear pattern near omni - directional * note : the above mentioned relevant performance metrics are recorded with the antenna placed on a particular l&g meter. any modifications with regards to the application/use of this antenna (as defined in this specification) may change antenna performance characterist ics. performance will also vary based on the placement positions of the antenna in the meter . mechanical / environmental properties antenna dimensions 7.5 ?? x 1. 3 ?? x 0.01?? (191 mm x 34 mm x 0. 2 5 mm ) antenna color white operating / storage temperature -40 o c to +90 o c uv tolerance 100% uv resistant environmental meets standards for ul 94v - 0 hazardous materials rohs compliant
rev: 1 .0 ju ly 20 , 2015 page | 2 pictures ( antenna by itself and as installed on a typical electric utility meter)
rev: 1 .0 ju ly 20 , 2015 page | 3
rev: 1 .0 ju ly 20 , 2015 page | 4 vswr of the antenna
rev: 1 .0 ju ly 20 , 2015 page | 5 3d radiation pattern of the antenna (as installed on a l&g meter)
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