chip antenna page 1 of 3 rca - 1003e0 - tr r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n .w . 3 3 rd s t r e e t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . telephone: 305 - 593 - 6033 ? fax: 305 - 594 - 3973 ? e - mail: sales@raltron.com ? web: http://www.raltron.com ? electrical specification ? mechanical specification unit: mm l w t a dimension 10 0.20 3.2 0.2 0 0.8 0.1 0 0.8 0.1 0 specifications specifications unit frequency range 1.575 ghz azimuth bandwidth omni - directional -- gain 2 ~ 3 dbi vswr (max) 2.0 -- impedance 50 ? polarization linear -- l w t mark a a l w t mark a a identification mark soldering terminal feeding mark identification mark soldering terminal feeding mark
chip antenna page 2 of 3 rca - 1003e0 - tr r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n .w . 3 3 rd s t r e e t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . telephone: 305 - 593 - 6033 ? fax: 305 - 594 - 3973 ? e - mail: sales@raltron.com ? web: http://www.raltron.com antenna s11 on test board antenna vswr on test board x - y plane vertical x - z plane vertical y - z plane vertical peak gain = 3.12dbi average gain = - 3.99 dbi peak gain= 1.97dbi average gain= - 1.44 dbi peak gain = 3.32dbi average gain = 1.02 db i x - y plane horizontal x - z plane horizontal y - z plane horizontal peak gain = +0.48dbi average gain = - 4.59dbi peak gain = +4.99dbi average gain = - 1.31dbi peak gain = +3.02dbi average gain = - 0.85dbi
chip antenna page 3 of 3 rca - 1003e0 - tr r a l t r o n e l e c t r o n i c s ? 1 0 4 0 0 n .w . 3 3 rd s t r e e t ? m i a m i , f l o r i d a 3 3 1 7 2 ? u . s . a . telephone: 305 - 593 - 6033 ? fax: 305 - 594 - 3973 ? e - mail: sales@raltron.com ? web: http://www.raltron.com reflow profile reflow profile temperature min preheat t smin 150c temperature max preheat t smax 200c time (t smin to t smax ) t s 60 - 180 sec. temperature t l 217c peak temperature t p 2 5 0c ramp - up rate r up 3c/sec max. ramp - down rate r down 6c/sec max. time within 5c of peak temperature t p 10 sec. time t[25c] to peak temperature t[25c] to peak 480 sec. time t l 60 - 150 sec. ? environmental parameter value m oisture s ensitivity level 1 rohs 2 6/6 compliant & lead free reach - svhc compliant halogen - free compliant terminat i on finish au may, 2016 temp. [c] time [sec] t p t l t smax t smin ramp - up ramp - down critical zone t l to t p t[25c] to peak t s preheat t l t p
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