data shee t high frequenc y smd type antenna for bt/802.11b/g application 2.45 gh z 7020 series product specification ? decembe r 3, 2012 v.0
www.yageo.com dec. 3, 2012 v0 high frequency 2 2 product specification smd type antenna 7020 series features ?? omini directional radiation ?? compact size design ?? suitable for wave and reflow soldering ?? rohs compliant applications ?? bluetooth, wlan ?? 2.4 ghz ism band ordering information - global par t number, phycomp ctc & 12nc all part numbers are identified by th e series, packing type, material, size, antenna type, working frequency and packing quantity. y y a a g g e e o o b b r r a a n n d d o o r r d d e e r r i i n n g g c c o o d d e e global part number ( preferred ) can43 11 7 72 05 245 2k (1) (2) (3) (4) (5) (6) (7) ( 1 ) family can43 = antenna products ( 2 ) packing style 11 = reel ( 3 ) materials material code 7 ( 4 ) size 72 = 7.0 * 2.0 ( 5 ) antenna type 05 = type 05 07 = type 07 ( 6 ) working frequency 245 = 2.4 ~ 2.5 ghz ( 7 ) packing quantity 2k = 2,000 pcs per reel
www.yageo.com dec. 3, 2012 v0 high frequency 3 3 product specification smd type antenna 7020 series electrical characteristics description value centre frequency 2.45 ghz bandwidth 420 mhz (typ.) return loss 10 db min polarization linea r azimuth beamwidth omni-directional peak gain 2.62 dbi (typ.) impedance 50 ? operating temperature C 40 c to +85 c maximum power 1 w termination ni / sn (environmentally-friendly leadless) resistance to soldering heats 260 , 10sec. note 1. the specification is defined on yageo evaluation board ta b l e 1 o o u u t t l l i i n n e e s s ynh0012 0 si d e vi e w to p vi e w bo t t o m vi e w s1 s2 l w t a a fig. 1 antenna outlines dimensions type dimension l (mm) 7.02 0.20 w (mm) 2.02 0.20 t (mm) 0.76 0.20 a (mm) 0.45 0.20 table 2 machinical dimension terminal name function s1 feeding point s2 soldering point table 3 termination configuration
www.yageo.com dec. 3, 2012 v0 high frequency 4 4 product specification smd type antenna 7020 series ynh00121 unit : mm 40 10 20 bottom layer / gnd top layer unit : mm 1.25 1.25 1.0 5.5 2.2 matching circuit fig. 3 outlook and dimension of evaluation board footprint dimensions fig. 4 dimension of footprint
www.yageo.com dec. 3, 2012 v0 high frequency 5 5 product specification smd type antenna 7020 series ynh00122 2.0 2.1 3.0 f (ghz) return loss (db) ? 50 ? 30 ? 10 10 30 50 2.2 2.3 2.5 2.7 2.4 2.6 2.8 2.9 2 3 1 fig. 5 return loss measurement gain (dbi) 5.00 ? 0.00 ? ? 5.00 ? ? 10.00 ? ? 15.00 ? ? 20.00 ? ? 25.00 ? ? 30.00 ? ? 35.00 ? y x z z axle x axle y axle ynh00123 fig. 6 radiation pattern measurements frequency= 2.45 ghz max gain = 2.62 dbi, at (90,120) meg (mean effective gain)= -2.28 dbi directivity (db) = 3.67 efficiency = -1.05 db, 78.49% electrical performers evaluation board and xyz direction maker data 2.27ghz, -10db 2.45ghz, -28.3db 2.69ghz, -10db
www.yageo.com dec. 3, 2012 v0 high frequency 6 6 product specification smd type antenna 7020 series revision history revision date change notification description version 0 dec. 03, 2012 - - new data sheet for smd type antenna, 2.45ghz application, 7020 series
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