2.45 ghz antenna p/n 2450AT42A100 detail specification: 08/29/2008 page 1 of 3 general specifications part number 2450AT42A100 input power 3 watts max. frequency range 2400 - 2500 mhz impedance 50 ? peak gain 0 dbi typ. (xz-v) operating temperature -40 to +85c average gain -1 dbi typ. (xz-v) reel quanity 2,000 return loss 9.5 db min. no. function terminal configuration 1 feeding point 2 nc mechanical dimensions in mm l w t a mounting considerations mount these devices with brown mark facing up. units: mm * line width should be designed to provide 50 ? impedance matching characteristics. units:mm johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2003 johanson technology, inc. all rights reserved "high frequency ceramic solutions" 0.020 0.012 0.079 0.043 2.00 0.008 0.50 0.30 0.197 0.008 1.10 0.20 0.008 0.20 5.00 0.20 1 2 l w a t * * * 3.9 8.9 1.8 1.0 4.0 1.0
2.45 ghz antenna p/n 2450AT42A100 detail specification: 08/29/2008 page 2 of 3 typical electrical characteristics (t=25 o c) test board: vias return loss *no matching circuit required johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2008 johanson technology, inc. all rights reserved "high frequency ceramic solutions" antenna* no ground ground 18mm 18mm 30mm 9.6mm 50 ? feed line ) ) ) ) ) ) ) ) ) 39.6mm
2.45 ghz antenna p/n 2450AT42A100 detail specification: 08/29/2008 page 2 of 3 typical radiation patterns johanson technology, inc. reserves the right to make design changes without notice. all sales are subject to johanson technology, inc. terms and conditions. www.johansontechnology.com 4001 calle tecate ? camarillo, ca 93012 ? tel 805.389.1166 fax 805.389.1821 2008 johanson technology, inc. all rights reserved "high frequency ceramic solutions" ) ) ) ) ) ) ) ) ) xy-v / xy-h 180 270 0 90 x z y xy-cut scanning direction xy cut @2.45ghz vertical horizontal xz-v / xz-h yz-v / yz-h 180 270 0 90 x z y xz-cut scanning direction 180 270 0 90 x z y yz-cut scanning direction xz cut @2.45ghz vertical horizontal yz cut @2.45ghz vertical horizontal
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