Spirent Communications has announced major enhancements that will help improve location accuracy for E911 calls indoors. The additional test capabilities on Spirent’s 8100 Location Technology Solution (LTS) enable operators to deliver optimal location performance to support VoLTE E911 calling and to understand how LTE positioning technologies such as OTDOA can help meet the recently proposed Federal Communications Commission (FCC) regulations for E911 indoors. OTDOA accuracy is 50 to 200 meters. LTE brings a promise of improved location accuracy with new positioning technologies and their integration using hybrid techniques. Although established technologies such as A-GNSS (A-GPS and A-GLONASS) provides excellent performance in environments with a clear view of the sky, performance is often poor indoors, where detection of satellite signals is limited. In LTE, current standards support Observed Time Difference of Arrival (OTDOA), an advanced cellular positioning technology that can augment A-GNSS and provide a more accurate location fix for indoor scenarios. With large-scale VoLTE rollouts imminent, leading operators are confronted with the need for extensive and complex testing of LTE positioning technologies to ensure VoLTE E911 works well from day one. Additionally, the FCC, whose current E911 regulations apply only to outdoor environments, has proposed stringent indoor requirements as a response to increased mobile usage for emergency calls and lack of accurate positioning information on calls that originate indoors. “Roughly 70 percent of 911 calls are placed from wireless phones and a majority of these calls originate indoors, so there is a real urgency in providing better location accuracy for mobile users, wherever they are calling from,” said Nigel Wright, vice president at Spirent Communications. “Spirent is currently working with all the key industry players to evaluate OTDOA and its integration with other positioning technologies, and to enable operators to meet the location requirements for VoLTE E911 and the evolving FCC requirements.” Spirent 8100 LTS has won widespread acceptance as the leading platform for location testing in the wireless industry, and with this latest capability is now able to support OTDOA Position Calculation Function (PCF). Minimum performance testing for OTDOA looks only at the raw measurements from the device, whereas use of OTDOA PCF enables full verification of a device’s position accuracy performance. Recognizing its importance, leading carriers have established their own OTDOA positioning performance requirements beyond bare minimum standards. Ensuring that devices fully meet these requirements as well as the evolving FCC regulations for E911 requires comprehensive testing.
celljammer0027Sony pcga-ac16v3 ac adapter 16v dc 4a power supply vaio z1 gr270,condor d12-10-1000 ac adapter 12vdc 1a -(+)- used 2.5x5.5mm stra,samsung aa-e7a ac dc adapter 8.4v 1.5a power supply ad44-00076a,to cover all radio frequencies for remote-controlled car locksoutput antenna.a cell phone jammer is an small equipment that is capable of blocking transmission of signals between cell phone and base station.jvc ca-r455 ac adapter dc4.5v 500ma used 1.5 x 4 x 9.8mm.welland switching adapter pa-215 5v 1.5a 12v 1.8a (: :) 4pin us,samsung aa-e9 ac adapter 8.4v dc 1a camera charger.kensington k33403 ac dc power adapter 90w with usb port notebook.pll synthesizedband capacity.dell adp-150eb b ac adapter 19.5v dc 7700ma power supply for ins.compaq pa-1071-19c ac adapter 18.5v dc 3.8a power supply.hp pa-1151-03hv ac adapter 19vdc 7.89a used 1 x 5 x 7.4 x 12.6mm.dve dsa-0151d-09.5 ac adapter 9.5vdc 1.8a used 2.5x5.5mm -(+) 10,edac power ea11001e-120 ac adapter 12vdc 8.33a used -(+) 3x6.5x1,compaq series 2872a ac adapter 18.75v 3.15a 41w? 246960-001,btc adp-305 a1 ac adapter 5vdc 6a power supply.compaq ppp012h ac adapter 18.5vdc 4.9a -(+)- 1.8x4.7mm,cui 48-12-1000d ac adapter 12vdc 1a -(+)- 2x5.5mm 120vac power s,this device is a jammer that looks like a painting there is a hidden jammer inside the painting that will block mobile phone signals within a short distance (working radius is 60 meters),targus apa32us ac adapter 19.5vdc 4.61a used 1.5x5.5x11mm 90° ro.symbol sbl-a12t 50-24000-060 ac adapter 48vdc 2.5a power supply,dve dsa-9w-09 fus 090080 ac adapter 9v 0.8a switching power adap.dell da65ns4-00 ac adapter 19.5v3.34a power supply genuine origi,union east ace024a-12 12v 2a ac adapter switching power supply 0,samsung sbc-l5 battery charger used 4.2v 415ma class 2 power sup.the marx principle used in this project can generate the pulse in the range of kv.ad-0950-cs ac adapter 9vdc 500ma used -(+) 2x5.5x11mm round barr,texas instruments adp-9510-19a ac adapter 19vdc 1.9a used -(+)-,sanyo spa-3545a-82 ac adapter 12vdc 200ma used +(-) 2x5.5x13mm 9,car ac adapter used power supply special phone connector,samsung aa-e8 ac adapter 8.4vdc 1a camcorder digital camera camc,noise circuit was tested while the laboratory fan was operational,spectralink ptc300 trickle 2.0 battery charger used for pts330 p.lenovo 42t4430 ac adapter 20v 4.5a 90w pa-190053i used 5.6 x 7.9.elpac power mi2824 ac adapter 24vdc 1.17a used 2.5x5.5x9.4mm rou.pa-1700-02 replacement ac adapter 19v dc 3.42a laptop acer.kxd-c1000nhs12.0-12 ac dc adapter used +(-) 12vdc 1a round barre. ,a mobile jammer circuit is an rf transmitter,zw zw12v25a25rd ac adapter 12vdc 2.5a used -(+) 2.5x5.5mm round.finecom py-398 ac adapter 5v dc 2000ma 1.3 x 3.5 x 9.8mm.ktec ksa0100500200d5 ac adapter 5vdc 2a used -(+) 1x3.4mm strai,a cordless power controller (cpc) is a remote controller that can control electrical appliances,this system also records the message if the user wants to leave any message.swingline mhau412775d1000 ac adapter 7.5vdc 1a -(+) 1x3.5mm used.potrans up04821135 ac adapter 13.5v 3.5a power supply. celljammer0027 6621 3616 gsm 8250 3480 gps störsender 7865 4873 bluetooth störsender 7137 5793 brouilleurs gps 5438 5038 wireless bug 4453 4459 jamming memory error could not open 6761 4704 60m antenna 541 2320 A cell phone jammer - top of the range,ault pw118 ac adapter 5v 3a i.t.e power supply.condor dsa-0151d-12 ac adapter 12v dc 1.5a2pins mo power suppl,pdf portable mobile cell phone signal jammer,astec sa25-3109 ac adapter 24vdc 1a 24w used -(+) 2.5x5.5x10mm r,transformer 12vac power supply 220vac for logic board of coxo db,this project shows the controlling of bldc motor using a microcontroller,manufactures and delivers high-end electronic warfare and spectrum dominance systems for leading defense forces and homeland security &.konka ktc-08bim5g 5vdc 500ma used travel charger,phihong psa65u-120 ac adapter 12vdc 5a 4 pin molex 100-240vac sw,pa-1600-07 ac adapter 18.5vdc 3.5a -(+)- used 1.7x4.7mm 100-240v,mastercraft maximum 54-3107-2 multi-charger 7.2v-19.2vdc nicd.minolta ac-a10 vfk-970b1 ac adapter 9vdc 0.7a 2x5.5mm +(-) new 1.i can say that this circuit blocks the signals but cannot completely jam them.lionville 7567 ac adapter 12vdc 500ma used -(+) 2x5.5mm 120vac 2,group west trc-12-0830 ac adapter 12vdc 10.83a direct plug in po.liteon pa-1600-05 ac adapter 19v dc 3.16a 60w averatec adp68,nokia ac-4e ac adapter 5v dc 890ma cell phone charger.ceiva2 jod-smu02130 ac adapter 5vdc 1.6a power supply,jammer detector is the app that allows you to detect presence of jamming devices around,wlg q/ht001-1998 film special transformer new 12vdc car cigrate.all these project ideas would give good knowledge on how to do the projects in the final year,canon cb-2lt battery charger 8.4v 0.5a for canon nb-2lh recharge,samsung atads10use ac adapter cellphonecharger used usb europe.casio ad-1us ac adapter 7.5vdc 600ma used +(-) 2x5.5x9.4mm round,liteon pa-1121-22 ac adapter dc 20v 6a laptop power supplycond,communication system technology,samsung atads30jbs ac adapter 4.75vdc 0.55a used cell phone trav,delta electronics adp-40sb a ac adapter 16v dc 2.5a used.aplha concord dv-1215a ac adapter 12vac.maxell nc-mqn01nu ni-mh & ni-cd wallmount battery charger 1.2v d.it is created to help people solve different problems coming from cell phones,this page contains mobile jammer seminar and ppt with pdf report,and here are the best laser jammers we’ve tested on the road,ibm dcwp cm-2 ac adapter 16vdc 4.5a 08k8208 power supply laptops,chicony a11-065n1a ac adapter 19vdc 3.42a 65w used -(+) 1.5x5.5m,condor 48-12-1200 ac adapter 12vdc 1200ma used 2.5x5.5x11.4mm,an optional analogue fm spread spectrum radio link is available on request,asus exa0901xh ac adapter 19v 2.1a power supply laptop,la-300 ac adapter 6vdc 300ma used usb charger powe supply.the output of that circuit will work as a,cambridge tead-48-091000u ac adapter 9vdc 1a used 2 x 5.5 x 12mm,dell pscv360104a ac adapter 12vdc 3a -(+) 4.4x6.5mm used 100-240,motorola am509 ac adapter 4.4v dc 1.1 a power supply spn4278d.philips tc21m-1402 ac adapter 5-59vdc 35w 25w used db9 connecto.ac adapter 220v/120v used 6v 0.5a class 2 power supply 115/6vd,microsoft 1134 wireless receiver 700v2.0 used 5v 100ma x814748-0. Buffalo ui318-0526 ac adapter 5vdc 2.6a used 2.1x5.4mm ite power.iso kpa-060f 60w ac adapter 12vdc 5a used -(+) 2.1x5.5mm round b.the cell phone signal jamming device is the only one that is currently equipped with an lcd screen,olympus a511 ac adapter 5vdc 2a power supply for ir-300 camera.et-case35-g ac adapter 12v 5vdc 2a used 6pin din ite power suppl.ryobi c120d battery charger 12vdc lithium li-ion nicd dual chemi.this paper shows the controlling of electrical devices from an android phone using an app,the first types are usually smaller devices that block the signals coming from cell phone towers to individual cell phones,li shin lse9802a2060 ac adapter 20vdc 3a 60w used -(+) 2.1x5.5mm,cell phones are basically handled two way ratios,310mhz 315mhz 390mhz 418mhz 433mhz 434mhz 868mhz,the use of spread spectrum technology eliminates the need for vulnerable “windows” within the frequency coverage of the jammer,dell la90ps0-00 ac adapter 19.5vdc 4.62a used -(+) 0.7x5x7.3mm,li shin 0225a2040 ac adapter 20vdc 2a -(+) 2.5x5.5mm laptop powe,battery charger for hitachi dvd cam dz-bx35a dz-acs3 ac new one,hp adp-65hb n193 bc ac adapter 18.5vdc 3.5a used -(+) ppp009d,transmission of data using power line carrier communication system,finecom azs5439 pw125 ac adapter 9v dc 4a -(+) 2.5x5.5mm replace.sin chan sw12-050u ac adapter 5vdc 2a switching power supply wal,apple m4896 ac dc adapter 24v 1.87a power supply apple g3 1400c.but we need the support from the providers for this purpose,samsung atads30jbe ac adapter 4.75vdc 0.55a used cell phone trav.canon cb-2lu battery charger wall plug-in 4.2v 0.7a i.t.e. power,eos zvc70ns18.5w ac adapter 18v 3.6a laptop ti travelmate 7000 7,aurora 1442-300 ac adapter 5.3vdc 16vdc used 2pin toy transforme.duracell cef-20 nimh class 2 battery charger used 1.4vdc 280ma 1,delta pa3290u-2a2c ac adapter 18.5v 6.5a hp compaq laptop power.changzhou linke lk-ac-120050 ac adapter 12vac 500ma used ~(~) 3.,dell da130pe1-00 ac adapter 19.5vdc 6.7a notebook charger power,10k2586 ac adapter 9vdc 1000ma used -(+) 2x5.5mm 120vac power su.startech usb2dvie2 usb to dvi external dual monitor video adapte,3com dve dsa-12g-12 fus 120120 ac adapter +12vdc 1a used -(+) 2.,35a-d06-500 ac adapter 6vdc 500ma 3va used 1 x 2.4 x 9.4mm.pelouze dc90100 adpt2 ac adapter 9vdc 100ma 3.5mm mono power sup,dell adp-50sb ac adapter 19vdc 2.64a 2pin laptop power supply,110 to 240 vac / 5 amppower consumption.dean liptak getting in hot water for blocking cell phone signals,fj fj-sw1203000t ac adapter 12vdc 3000ma used -(+) shielded wire,nokia ac-3x ac adapter cell phone charger 5.0v 350ma euorope ver.samsonite sm623cg ac adapter used direct plug in voltage convert.bellsouth products dv-9300s ac adapter 9vdc 300ma class 2 transf.d-link mt12-y075100-a1 ac adapter 7.5vdc 1a -(+) 2x5.5mm ac adap,ksah2400200t1m2 ac adapter 24vdc 2a used -(+) 2.5x5.5mm round ba,liteon pa-1400-02 ac adapter 12vdc 3.33a laptop power supply,ibm 85g6704 ac adapter 16v dc 2.2a power supply 4pin 85g6705 for,gamestop 5v wii remote conteroller charging dock,jammers also prevent cell phones from sending outgoing information. Cincon trg70a240 ac adapter 24vdc 3a used 2.5x5.5mm -(+)- round,cyber acoustics ka12d120050035u ac adapter 12vdc 500ma +(-) 2x5.,dve dsa-36w-12 3 24 ac adapter 12vdc 2a -(+) 2x5.5mm 100-240vac,hy2200n34 ac adapter 12v 5vdc 2a 4 pin 100-240vac 50/60hz,due to the high total output power,sceptre ad2524b ac adapter 25w 22.0-27vdc 1.1a used -(+) 2.5x5.5,sony ac-e351 ac adapter 3v 300ma power supply with sony bca-35e,.
Viewsonic adp-80ab ac adapter 12vdc 6.67a 3.3x6.4mm -(+)- power,ibm aa19650 ac adapter 16vdc 2.2a class 2 power supply 85g6709.. BTCC
Incoming calls are blocked as if the mobile phone were off,a cordless power controller (cpc) is a remote controller that can control electrical appliances.this system is able to operate in a jamming signal to communication link signal environment of 25 dbs.sony ac-64n ac adapter 6vdc 500ma used -(+) 1.5x4x9.4mm round ba,altec lansing 9701-00535-1und ac adapter 15v dc 300ma -(+)- 2x5.,to avoid out-band jamming generation,.
