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| feb./2013 rev.7 tdk-epc corporation page 1 of 3 chip multilayer antenna for 2.4 ghz w-lan / bluetoo th p/n : ANT8030-2R4-01A [mechanical dimensions] [electrical characteristics] parameter value center frequency 2450 mhz bandwidth 100 mhz polarization linear antenna gain 2 dbi (max) impedance 50 ohm vswr 2 (max) operating temperature -30 +85 c storage temperature -40 +85 c note: please use the 0dbi = -2.15dbd to convert a ntenna gain expressed in dbd. [recommended pcb pattern] electrode solder resist 50 ohm line weight: 0.08g tolerance: 0.2mm [unit:mm] gnd a b a ) feed point b ) nc tolerance: 0.1mm [unit:mm]
feb./2013 rev.7 tdk-epc corporation page 2 of 3 ? item: ANT8030-2R4-01A ? standard antenna: standard dipole (anritsu) ? tx antenna: horn (tecom) note: tested antenna has been soldered on 55x20 mm 2 pcb. [ efficiency and vswr ] note: tested antenna has been soldered on 55x20 mm 2 pcb. 1 2 3 4 5 6 7 8 9 10 11 -10 -9 -8 -7 -6 -5 -4 -3 -2 -1 0 2.3 2.35 2.4 2.45 2.5 2.55 2.6 vswr efficiency (db) frequency (ghz) efficiency vswr vswr spec -40 -30 -20 -10 0 10 0 45 90 135 180 225 270 315 dbi -40 -30 -20 -10 0 10 0 45 90 135 180 225 270 315 dbi -40 -30 -20 -10 0 10 0 45 90 135 180 225 270 315 dbi -40 -30 -20 -10 0 10 0 45 90 135 180 225 270 315 dbi -40 -30 -20 -10 0 10 0 45 90 135 180 225 270 315 dbi -40 -30 -20 -10 0 10 0 45 90 135 180 225 270 315 dbi horizontal polarization vertical polarization vertical polarization vertical polarization horizontal polarization horizontal polarization 2.4 2.4425 2.485 2.4 2.4425 2.485 2.4 2.4425 2.485 0 90 270 0 90 270 0 90 270 feb./2013 rev.7 tdk-epc corporation page 3 of 3 [environment information] 1. rohs statement rohs compliance 2. non-use of halogen (bromine and chlorine) this part is not include the following substances or the substances are not contained above the inclu sion threshold level. bromine(br) Q 900ppm* chlorine(cl) Q 900ppm* (bromine(br)+chlorine(cl) Q 1500ppm*) (*certain homogeneous materials) |
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