 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| page 1 of 13 pcs.07.a specifcation part no. pcs.07.a product name nemesis low profle cellular smd dielectric antenna gsm / cdma / dcs / pcs / wcdma / umts /hsdpa / gprs / edge 824~960mhz/1710~2170mhz feature high effciency multi-band smd antenna low profle 35mm * 7mm * 3mm rohs compliant front back nemesis spe-13-8-028/b/wy |
page 2 of 13 the pcs.07.a is a low profle smt cellular antenna designed for direct smt mount on the device pcb. it provides highest effciency in very small factor 35*7*3mm. it is more resistant to detuning compared to other antenna integrations. if tuning is required it can be tuned for the device environment, while there is no need for new tooling. its rectangular shape and very small size makes it very easy to integrate C can be mounted directly on the edge of the pcb board. the pcs.07 antenna is suitable for lower cost cellular applications and is especially suitable for telematics and automotive sector. if higher effciency or improved radiated spurious emissions are required, especially on smaller ground-planes, please use our pa series antennas, pa.25 or pa.710. 1. introduction 2. specifcation electrical gsm band gsm 850 gsm 900 dcs pcs wcdma i frequency (mhz) 824~896 880~960 1710~1880 1850~1990 1920~2170 peak gain (dbi)* -1.96 -1.77 2.90 2.83 2.57 average gain (dbi)* -4.68 -4.44 -2.50 -2.68 -2.42 effciency (%)* 32.02 31.06 45.14 52.82 50.11 return loss (db)* < -3 < -4 < -5 < -7 < -6 polarization linear impedance 50 mechanical antenna dimensions 35mm x 7mm x 3mm material polymer soldering type smt through refow environmental operation temperature -40c ~ +85c storage temperature -40c ~ +85c * all measurements taken on 100mm length ground plane evb board. spe-13-8-028/b/wy | page 3 of 13 3. antenna characteristics 3.1 return loss 3.2 maximum gain (db) maximum gain (db) 0 -2 -4 -6 -8 -10 -12 -14 -16 -18 -20 6 4 2 0 -2 -4 -6 -8 -10 800 1000 1200 1400 1600 1800 2000 2200 (mhz) return loss maximum gain 500 1000 1500 2000 2500 (mhz) spe-13-8-028/b/wy | page 4 of 13 3. antenna characteristics 3.3 average gain 3.4 effciency average gain (db) effciency (%) 0 -2 -4 -6 -8 -10 -12 100 80 60 40 20 0 500 1000 1500 2000 2500 (mhz) average gain effciency 500 1000 1500 2000 2500 (mhz) spe-13-8-028/b/wy | page 5 of 13 4. radiation patterns y x z pcsd.07.a - evaluation board of pcs.07.a spe-13-8-028/b/wy | page 6 of 13 radiation patterns 824mhz 880mhz 960mhz 1710mhz 1880mhz 1900mhz 2170mhz xy plane spe-13-8-028/b/wy | page 7 of 13 824mhz 880mhz 960mhz 1710mhz 1880mhz 1900mhz 2170mhz xz plane spe-13-8-028/b/wy | page 8 of 13 5. matching circuits 1.8 pf 3.9 nh spe-13-8-028/b/wy | page 9 of 13 6. drawing 6.1 pcs.07.a antenna spe-13-8-028/b/wy | page 10 of 13 6.2 pcs.07.a footprint spe-13-8-028/b/wy | page 11 of 13 6.3 pcs.07.a evaluation board name material finish qty 1 pcb sma(f) st brass gold 1 2 pcsd.07.a pcb fr4 0.8t gold 1 3 pcs.07.a fr4 3.0t gold 1 4 inductor (l=3.9nh) ceramic n/a 1 5 capacitor (c=1.8pf) ceramic n/a 1 40 0.3 100 0.4 ground plane 35 0.4 3 5 4 2 0.8 0.1 3 0.4 7 0.4 a 1 110 0.4 100 0.4 ground plane 9.5 0.5 detail a scale 2 : 1 1/4" - 36 unef top view side view bottom view # name material finish qty 1 pcb sma(f) st brass gold 1 2 pcsd.07.a pcb fr4 0.8t gold 1 3 pcs.07.a fr4 3.ot gold 1 4 inductor (l=3.9nh) ceramic n/a 1 5 capacitor (c=1.8pf) ceramic n/a 1 spe-13-8-028/b/wy | page 12 of 13 7. application note investigations of pcs.07.a antenna performance on different lengths of ground plane were conducted, the return loss is shown as below. the antenna performance are shown on below, 0 -2 -4 -6 -8 -10 -12 -14 -16 -18 -20 100 80 60 40 20 0 800 1000 1200 1400 1600 1800 2000 2200 (mhz) 50mm ground plane length 80mm ground plane length 100mm ground plane length 120mm ground plane length 140mm ground plane length 50mm ground plane length 80mm ground plane length 100mm ground plane length 120mm ground plane length 140mm ground plane length effciency (%) (db) 500 1000 1500 2000 2500 3000 (mhz) effciency spe-13-8-028/b/wy | page 13 of 13 7. application note taoglas makes no warranties based on the accuracy or completeness of the contents of this document and reserves the right to make changes to specifcations and product descriptions at any time without notice. taoglas reserves all rights to this document and the information contained herein. reproduction, use or disclosure to third parties without express permission is strictly prohibited. copyright ? taoglas ltd. 6 4 2 0 -2 -4 -6 -8 -10 0 -2 -4 -6 -8 -10 -12 -14 500 1000 1500 2000 2500 3000 (mhz) 50mm ground plane length 80mm ground plane length 100mm ground plane length 120mm ground plane length 140mm ground plane length 50mm ground plane length 80mm ground plane length 100mm ground plane length 120mm ground plane length 140mm ground plane length average gain (dbi) maximum gain (db) 500 1000 1500 2000 2500 3000 (mhz) maximum gain average gain spe-13-8-028/b/wy | |
Price & Availability of PCS07A
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |