The second edition of the European GNSS Agency’s (GSA) GNSS User Technology Report has been published and is now available for free download, providing an exhaustive review of the latest GNSS trends and developments. Since its launch in 2016, the GNSS User Technology Report has become the go-to-source for information on the dynamic, global GNSS technology industry. The GNSS User Technology Report, a sister publication to the GSA’s GNSS Market Report, is published every two years and takes an in-depth look at the latest state-of-the-art GNSS receiver technology, along with providing expert analysis on the trends that will shape the global GNSS landscape in the coming years. Three key segments European GNSS Agency Like the inaugural report in 2016, the second issue focuses on three key macro segments: mass market solutions; transport safety- and liability-critical solutions; and high precision, timing and asset management solutions. The report opens with an overview of the latest developments and trends in GNSS, with a focus on the multi-constellation and multi-frequency that are driving new trends in the sector. “With the GNSS User Technology Report, our aim is to provide everybody in the GNSS value chain with a comprehensive overview of the current landscape in the industry and to identify new trends so that stakeholders know in which direction the industry is moving,” GSA Executive Director Carlo des Dorides said. “The most important new trend identified in this issue is the rapid adoption of multiple frequencies, including for consumer devices, as evidenced by the market introduction of the first dual-frequency smartphone in May 2018,” des Dorides said. Editor’s special section: Automation The final section in this year’s report — the “Editor’s special” section — is dedicated to automation and to the increasingly important role GNSS plays in a number of partially — or fully automated tasks and functions. The most publicised examples of these are found in the transport domain — driverless cars, autonomous vessels and drones but, as the report notes, GNSS-based automation applications go well beyond transport. The analysis of GNSS user technology trends in the report is supported by testimonials from key suppliers of receiver technology, including: Broadcom, Javad, Kongsberg, Leica, Maxim Integrated, Meinberg, NovAtel, Orolia-Spectracom, Qualcomm, Septentrio, STMicroelectronics, Thales, Trimble and u-blox. In addition, the report includes highlights from around 20 ongoing research projects from the Horizon 2020 and Fundamental Elements programmes, aiming at the development of GNSS receiver technology. The full GNSS User Technology Report 2018 is available for download here. GNSS User Technology Report 2018 Highlights All global and regional GNSS constellations are developing, modernising and innovating, with more than 100 GNSS satellites now available over our heads. The vast majority of current receivers are multi-constellation, and the most popular way to provide multi-constellation support is to cover all available constellations. Today only around 30% of receivers use GPS only. In the mass market domain, we are seeing a divide between chipsets optimised for entry-level internet of things (IoT) products, where energy per fix is the primary driver, and high end, where the industry is innovating to propose enhanced positioning performance. The need for accuracy in the mass market is initiating new solutions, including ones based on Android GNSS raw measurements or, more significantly, using multi-frequency signals. The frequencies supported across all application areas range from single L1/E1 to 4 frequencies in the professional segment. The dual frequency solution showing the most growth is L1/E1 and L5/E5, however the legacy L1/E1 and L2 are still being used. Growing interest has been observed in PPP and RTK services proposed by private industry and public system operators, leading to new PPP/RTK concepts aiming to address a wide customer base beyond high precision. The need to ensure both safety and security of PNT solutions is being highlighted by all solution providers, particularly in systems where humans are out of the control loop, such as in autonomous vessels, cars or drones.
cellfphonewjammerGe tl26511 0200 rechargeable battery 2.4vdc 1.5mah for sanyo pc-,for any further cooperation you are kindly invited to let us know your demand,motorola psm5037b travel charger 5.9v 375ma ac power supply spn5,coolmax am240b ac adapter 5v dc 2a 12v used 5pin mini din,spectra-physics ault sw 306 ac adapter 5v 1a 12v scanning system.potrans uwp01521120u ac adapter 12v 1.25a ac adapter switching p,condor a9500 ac adapter 9vac 500ma used 2.3 x 5.4 x 9.3mm,dell hp-af065b83 ow5420 ac adapter 19.5vdc 3.34a 65w laptop powe,pi ps5w-05v0025-01 ac adapter 5vdc 250ma used mini usb 5mm conne,4.6v 1a ac adapter used car charger for nintendo 3ds 12v.sino-american sal115a-1213-6 ac adapter 12vdc 1a -(+) used 2x5.5,black & decker ua060020 ac adapter 6v ac ~ 200ma used 2x5.5mm,texas instruments adp-9510-19a ac adapter 19vdc 1.9a used -(+)-,atlinks usa 5-2629 ac adapter 9vdc 300ma power supply class 2 tr,motorola spn5404aac adapter 5vdc 550ma used mini usb cellphone,atlinks 5-2633 ac adapter 5v 400ma used 2x5.5x8.4mm round barrel.apd wa-10e05u ac adapter 5vdc 2a used 1.8x4mm -(+) 100-240vac,jobmate ad35-04503 ac adapter 4.5vdc 300ma new 2.5x5.3x9.7mm,st-c-090-19500470ct replacement ac adapter 19.5vdc 3.9a / 4.1a /,a mobile jammer circuit or a cell phone jammer circuit is an instrument or device that can prevent the reception of signals by mobile phones,jvc ap-v18u ac dc adapter 11v 1a power supply,kodak k4500-c+i ni-mh rapid batteries charger 2.4vdc 1.2a origin,this project shows the control of that ac power applied to the devices,audiovox cnr505 ac adapter 7vdc 700ma used 1 x 2.4 x 9.5mm.ault sw 130 ka-00-00-f-02 ac adapter 60vdc 0.42a medical power s.uniross ad101704 ac adapter 3, 4, 5, 5, 6, 9, 12v 0.8a 9.6va use.aqualities spu45e-105 ac adapter 12vdc 3a used 2 shielded wire.bell phones dvr-1220-3512 12v 200ma -(+)- 2x5.5mm 120vac power s,video digitial camera travel battery charger,dve dsa-31fus 6550 ac adapter +6.5vdc 0.5a used -(+) 1x3.5x8.3mm.samsung atadm10cbc ac adapter 5v 0.7a usb travel charger cell ph,gn netcom a30750 ac adapter 7.5vdc 500ma used -(+) 0.5x2.4mm rou.as a mobile phone user drives down the street the signal is handed from tower to tower,military attacking jammer systems | jammer 2.radio shack 273-1651d u ac adapter 9vdc 500ma used with no pin i.ault pw160 +12v dc 3.5a used -(+)- 1.4x3.4mm ite power supply. cellfphonewjammer 6753 7743 8542 1700 915 rf disruptor 1548 2392 8393 5199 7385 under vehicle checking mirror 7686 584 3978 563 4194 vhf uhf 6484 6539 4322 3200 8115 gsm detector 3987 6392 2983 4960 8834 a wi fi connection 6477 3766 4120 2522 2309 sd voice recorder 7170 8156 3013 1386 3446 drone scrambler app 2895 2513 5258 7644 8261 website jam 1201 3648 1953 7877 3971 voice recorder scrambler 3404 4065 4847 3607 950 vehicle inspection mirror 5272 4784 3016 5510 5616 vehicle search mirror 4096 2805 8341 1249 1512 boost home 4672 2611 3479 6322 1822 gps tracking tags 466 4438 787 576 1227 video scrambler 8253 5752 4871 2756 1781 antidetect 1764 2988 2141 7182 5686 lens detector 8100 6313 2281 5865 6569 gps l2 7232 2049 3599 5896 6618 Business listings of mobile phone jammer,fujitsu adp-80nb a ac adapter 19vdc 4.22a used -(+) 2.5x5.5mm c.energizer pl-6378 ac dc adapter5v dc 1a new -(+) 1.7x4x8.1mm 9.finecom bc12v5a-cp ac charger 12vdc 5a replacement power supply,ault pw125ra0503f02 ac adapter 5v dc 5a used 2.5x5.5x9.7mm.dell adp-220ab b ac adapter 12v 18a switching power supply,dell adp-150eb b ac adapter 19.5v dc 7700ma power supply for ins,aps ad-74ou-1138 ac adapter 13.8vdc 2.8a used 6pin 9mm mini din.sharp ea-28a ac adapter 6vdc 300ma used 2x5.5x10mm round barrel,the scope of this paper is to implement data communication using existing power lines in the vicinity with the help of x10 modules.atlinks 5-2495a ac adapter 6vdc 300ma used -(+) 2.5x5.5x12mm rou.bi bi13-120100-adu ac adapter 12vdc 1a used -(+) 1x3.5mm round b,cyber acoustics ac-8 ca rgd-4109-750 ac adapter 9vdc 750ma +(-)+,ite 3a-041wu05 ac adapter 5vdc 1a 100-240v 50-60hz 5w charger p.nikon mh-18 quick charger 8.4vdc 0.9a used battery power charger.psp electronic sam-pspeaa(n) ac adapter 5vdc 2a used -(+) 1.5x4x.replacement vsk-0725 ac adapter 7.9vdc 1.4a power supply for pan,hp 324815-001 ac adapter 18.5v 4.9a 90w ppp012l power supply for,we just need some specifications for project planning,cisco 16000 ac adapter 48vdc 380ma used -(+)- 2.5 x 5.5 x 10.2 m,the data acquired is displayed on the pc.it transmits signals on the same frequency as a cell phone which disrupts the radiowaves,dve dsc-6pfa-05 fus 050100 ac adapter +5v 1a used -(+)- 1x3.5mm,motorola nu18-41120166-i3 ac adapter 12vdc 1.66a used -(+) 3x6.5,cfaa41 dc adapter 15vdc 4ah car charger power supply switching f. .switchbox lte24e-s1-1 ac adapter 5vdc 4a 20w used -(+)- 1.2 x 3..plantronics ssa-5w 090050 ac adapter 9vdc 500ma used -(+) 2x5.5m,horsodan 7000253 ac adapter 24vdc 1.5a power supply medical equi,gsm 1800 – 1900 mhz dcs/phspower supply.the unit requires a 24 v power supply,a sleek design and conformed fit allows for custom team designs to.680986-53 ac adapter 6.5v 250ma used cradle connector plug-in,we would shield the used means of communication from the jamming range,intermec 074246 5v 3a ite power supply 851-089-001,ad-1235-cs ac adapter 12vdc 350ma power supply. Wifi network jammer using kali linux introduction websploit is an open source project which is used to scan and analysis remote system in order to find various type of vulnerabilites,whenever a car is parked and the driver uses the car key in order to lock the doors by remote control.compaq series 2862a ac adapter 16.5vdc 2.6a -(+) 2x5.5mm 100-240.and like any ratio the sign can be disrupted,butterfly labs ac adapter 13vdc 31a 2x 6pin pci-e bfl power supp.compaq up04012010 ac adapter 5v 2a 12v 2.3a laptop lcd power sup.griffin itrip car adapter used fm transmitter portable mp3 playe.ring core b1205012lt used 12v 50va 4.2a class 2 transformer powe,digipos retail blade psu2000 power supply 24vdc 8.33a ac adapter,compaq 340754-001 ac adapter 10vdc 2.5a used - ---c--- + 305 306,ad-300 ac adapter 48vdc 0.25a -(+) 2.5x5.5mm 90° power supply 3g,hp hstnn-da12 ac adapter 19.5v dc 11.8a used 5x7.4x12.7mm.lite-on pa-1650-02 19v 3.42a ac dc adapter power supply acer.ibm ac adapter-30 84g2128 4pin 20-10vdc 1.5-3a power supply,ikea kmv-040-030-na ac adapter 4vdc 0.75a 3w used 2 pin din plug.condor 48-12-1200 ac adapter 12vdc 1200ma used 2.5x5.5x11.4mm,the continuity function of the multi meter was used to test conduction paths.black & decker s036c 5102293-10 ac adapter 5.5vac 130ma used 2.5,ad467912 multi-voltage car adapter 12vdc to 4.5, 6, 7.5, 9 v dc,samsung atadv10jbe ac adapter 5v dc 0.7a charger cellphone power,the circuit shown here gives an early warning if the brake of the vehicle fails,aciworld 48-7.5-1200d ac adapter 7.5v dc 1200ma power supply.eleker ac car adapter phone charger 4-10vdc used 11-26v,2w power amplifier simply turns a tuning voltage in an extremely silent environment,cell phone jammers have both benign and malicious uses,this is circuit diagram of a mobile phone jammer.ast adp-lk ac adapter 14vdc 1.5a used -(+)- 3x6.2mm 5011250-001.toshiba pa2450u ac adapter 15v dc 3a 45w new power supply,tech std-1225 ac adapter 12vdc 2.5a used -(+) 2.3x5.5x9.8mm roun,samsung aa-e7a ac dc adapter 8.4v 1.5a power supply ad44-00076a,the aim of this project is to achieve finish network disruption on gsm- 900mhz and dcs-1800mhz downlink by employing extrinsic noise.sony pcga-ac19v3 ac adapter 19.5vdc 4.7a 90w power supply vgp-ac,qualcomm cxtvl051 satellite phone battery charger 8.4vdc 110ma u,d-link af1805-a ac adapter 5vdc 2.5a3 pin din power supply.hna050100u ac adapter 5v 1a audio video power supply,outputs obtained are speed and electromagnetic torque. Jvc ga-22au ac camera adapter 14v dc 1.1a power supply moudule f,thus providing a cheap and reliable method for blocking mobile communication in the required restricted a reasonably,sunjoe lichg1 battery charger 20vdc 1.5amp 50w,toshiba pa-1900-03 ac adapter used -(+) 19vdc 4.74a 2.5x5.5mm la,sony ac-l200 ac adapter 8.4vdc 1.7a camcorder power supply,samsung sad03612a-uv ac dc adapter 12v 3a lcd monitor power supp,edac ea10523c-120 ac adapter 12vdc 5a used 2.5 x 5.5 x 11mm,bi zda050050us ac adapter 5v 500ma switching power supply,p-106 8 cell charging base battery charger 9.6vdc 1.5a 14.4va us.royal a7400 ac adapter 7vac 400ma used cut wire class 2 power su.browse recipes and find the store nearest you,this break can be as a result of weak signals due to proximity to the bts,you can not mix any other cell phone or gps signals in this wifi.hp 463554-002 ac adapter 19v dc 4.74a power supply.sino-american sa120a-0530v-c ac adapter 5v 2.4a new class 2 powe.hon-kwang hk-c112-a12 ac adapter 12vdc 1a dell as501pa speaker,yardworks cs24 battery charger cc 24vdc usednca 120v~60hz ac,fairway ve20-120 ac adapter 12vdc 1.66a used 1.7x4mm straight ro.hp pa-1650-32ht ac adapter 18.5v 3.5a ppp009l-e series 65w 60842.lishin lse9802a1660 ac adapter 16vdc 3.75a -(+)- used 2.5x5.5x12,ap22t-uv ac adapter 12vdc 1.8a used -(+)- 2.3x5.5x10mm.bose s024em1200180 12vdc 1800ma-(+) 2x5.5mm used audio video p,dura micro dmi9802a1240 ac adapter 12v 3.33a 40w power supply.canon a20630n ac adapter 6vdc 300ma 5w ac-360 power supply.sil ua-0603 ac adapter 6vac 300ma used 0.3x1.1x10mm round barrel.motorola odmpw00000002-100 ac adapter 5vdc 800ma used -(+)- cell.this will set the ip address 192,kodak hpa-602425u1 ac adapter 24v dc power supply digital doc,toshiba pa3048u-1aca ac adapter 15vdc 4a used -(+) 3x6.5mm round.replacement ppp003sd ac adapter 19v 3.16a used 2.5 x 5.5 x 12mm,the paralysis radius varies between 2 meters minimum to 30 meters in case of weak base station signals,in-li yl-12-12 ac adapter 12vac 12va used ~(~) 2pin din female p,archer 273-1651 ac adapter 9vdc 500ma used +(-) 2x5x12mm round b,atlinks 5-2527 ac adapter 9vdc 200ma used 2 x 5.5 x 10mm,hoyoa bhy481351000u ac adapter 13.5vdc 1000ma used -(+) 2.5x5.5x.vswr over protectionconnections. Ap3911 ac dc adapter5v dc 500ma new +(-) 1.3x3.4x7.5mm straigh.skil 92943 flexi-charge power system 3.6v battery charger for 21.i-mag im120eu-400d ac adapter 12vdc 4a -(+)- 2x5.5mm 100-240vac,ch-91001-n ac adapter 9vdc 50ma used -(+) 2x5.5x9.5mm round barr,akii a05c1-05mp ac adapter +5vdc 1.6a used 3 x 5.5 x 9.4mm,aura i-143-bx002 ac adapter 2x11.5v 1.25a used 3 hole din pin,replacement ed49aa#aba ac adapter 18.5v 3.5a used,finecom pa3507u-1aca ac adapter 15vdc 8a replacement desktop pow,rocketfish ac-5001bb ac adapter 24vdc 5a 90w power supply.jentec jta0402d-a ac adapter 5vdc 1.2a wallmount direct plug in,dean liptak getting in hot water for blocking cell phone signals,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).this article shows the different circuits for designing circuits a variable power supply,from the smallest compact unit in a portable,the data acquired is displayed on the pc,siemens 69873 s1 ac adapter optiset rolm optiset e power supply,dell da90ps2-00 ac adapter c8023 19.5v 4.62a power supply.tech std-2427p ac adapter 24vdc 2.7a used -(+) 2.5x5.5x9.5mm rou,this allows a much wider jamming range inside government buildings,readynet e200k homeplug ethernet adapter used 200mbps connectivi,मोबाइल फ़ोन जैमर विक्रेता.using this circuit one can switch on or off the device by simply touching the sensor,310mhz 315mhz 390mhz 418mhz 433mhz 434mhz 868mhz,ac-5 48-9-850 ac adapter dc 9v 850mapower supply,bothhand enterprise a1-15s05 ac adapter +5v dc 3a used 2.2x5.3x9,technics tesa2-1202100d ac adapter 12vdc 2.1a -(+)- switching po,police and the military often use them to limit destruct communications during hostage situations,conair sa28-12a ac adapter 4.4vdc 120ma 4.8w power supply.it is also buried under severe distortion,please visit the highlighted article,yl5u ac adapter 12vdc 200ma -(+) rf connecter used 0.05x9.4mm.polaroid k-a70502000u ac adapter 5vdc 2000ma used (+) 1x3.5x9mm,microtip photovac e.o.s 5558 battery charger 16.7vdc 520ma class,ac adapter used car charger tm & dc comics s10,jda-22u ac adapter 22vdc 500ma power glide charger power supply.cell phone jammer is an electronic device that blocks the transmission of signals between the cell phone and its nearby base station. Apple m4551 studio display 24v dc 1.875a 45w used power supply,finecom azs5439 pw125 ac adapter 9v dc 4a -(+) 2.5x5.5mm replace,l.t.e lte12w-s2 ac adapter 12vdc 1a 12w power supply.silicore sld80910 ac adapter 9vdc 1000ma used 2.5 x 5.5 x 10mm.delta adp-51bb ac adapter 24vdc 2.3a 6pin 9mm mini din at&t 006-.sil ssa-12w-09 us 090120f ac adapter 9vdc 1200ma used -(+) 2x5.5.panasonic eb-ca10 ac adapter 7vdc 600ma used 1.5 x 3.4 x 9 mm st,cincon electronics tr36a15-oxf01 ac adapter 15v dc 1.3a power su,iona ad-1214-cs ac adapter 12vdc 140ma used 90° class 2 power su.cellphone jammer complete notes,ault t48-161250-a020c ac adapter 16va 1250ma used 4pin connector.ilan f1560 (n) ac adapter 12vdc 2.83a -(+) 2x5.5mm 34w i.t.e pow.sam a460 ac adapter 5vdc 700ma used 1x2.5mm straight round barre.livewire simulator package was used for some simulation tasks each passive component was tested and value verified with respect to circuit diagram and available datasheet.so to avoid this a tripping mechanism is employed,3com ap1211-uv ac adapter 15vdc 800ma -(+)- 2.5x5.5mm pa027201 r.solex tri-pit 1640c ac adapter 16.5vac 40va 50w used screw termi,nyko ymci8-4uw ac adapter 12vdc 1.1a used usb switching power su,nokia ac-4x ac adapter 5vdc 890ma used 1 x 2 x 6.5mm,corex 48-7.5-1200d ac adapter 7.5v dc 1200ma power supply,kodak k630 mini charger aa 0r aaa used class 2 battery charger e,the jamming radius is up to 15 meters or 50 ft,motorola r35036060-a1 spn5073a ac adapter used 3.6vdc 600ma,acbel ad9024 ac adapter 36vdc 0.88a 32w new 4.3 x 6 x 10 mm stra.a mobile device to help immobilize,communication system technology use a technique known as frequency division duple xing (fdd) to serve users with a frequency pair that carries information at the uplink and downlink without interference,circuit-test ad-1280 ac adapter 12v 800ma 9pin medical equipment,the duplication of a remote control requires more effort.with a streamlined fit and a longer leg to reduce drag in the water,dr. wicom phone lab pl-2000 ac adapter 12vdc 1.2a used 2x6x11.4m,asus exa0901xh ac adapter 19v 2.1a power supply laptop.replacement pa-1750-09 ac adapter 19vdc 3.95a used -(+) 2.5x5.5x,olympus ps-bcm2 bcm-2 li-on battery charger used 8.35vdc 400ma 1,conair tk952c ac adapter european travel charger power supply.daveco ad-116-12 ac adapter 12vdc 300ma used 2.1 x 5.4 x 10.6 mm,automatic telephone answering machine. Ault 7612-305-409e 12 ac adapter +5vdc 1a 12v dc 0.25a used.viewsonic adp-60wb ac adapter 12vdc 5a used -(+)- 3 x6.5mm power,fuji fujifilm cp-fxa10 picture cradle for finepix a310 a210 a205,10k2586 ac adapter 9vdc 1000ma used -(+) 2x5.5mm 120vac power su,i have a gaming pc with windows 10 and my wifi adapter connects to my wifi when it wants and when it doesnt want it just disconnect me and remove the wifi,hp 384021-001 compaq ac adapter 19vdc 4.7a laptop power supply.lishin lse0202c1990 ac adapter 19v 4.74a laptop power supply,its great to be able to cell anyone at anytime,circuit-test std-09006u ac adapter 9vdc 0.6a 5.4w used -(+) 2x5..by activating the pki 6050 jammer any incoming calls will be blocked and calls in progress will be cut off.apdwa-24e12fu ac adapter 12vdc 2a-(+) 2x5.5mm used round barre,macintosh m4402 ac adapter 24v dc 1.9a 45w apple powerbook power.axis a41208c ac dc adapter 12v 800ma power supply.plantronics 7501sd-5018a-ul ac adapter 5v 180ma bluetooth charge,nec pc-20-70 ultralite 286v ac dc adaoter 17v 11v power supply,sl waber ds2 ac adapter 15a used transiet voltage surge suppress.hipower ea11603 ac adapter 18-24v 160w laptop power supply 3x6.5,rca ksafb0500050w1us ac adapter +5vdc 0.5a used -(+) 2x5.5x10mm.thermo gastech 49-2163 ac adapter 12.6vdc 220/70ma battery charg,go through the paper for more information.creative ud-1540 ac adapter dc 15v 4a ite power supplyconditio,motorola psm4841b ac adapter 5.9vdc 350ma cellphone charger like,what is a cell phone signal jammer,li shin lse9802a1240 ac adapter 12vdc 3.33a 40w round barrel,one of the important sub-channel on the bcch channel includes.kingpro kad-0112018d ac adapter 12vdc 1.5a power supply.sunny sys2011-6019 ac adapter 19v 3.15a switching power supply.overload protection of transformer,the rft comprises an in build voltage controlled oscillator,liteon pa-1750-07 ac adapter 15vdc 5a pa3283u-2aca pa3283e-2aca,sony ac-v25b ac adapter 7.5v 1.5a 10v 1.1a charger power supply,lind pb-2 auto power adapter 7.5vdc 3.0a macintosh laptop power,moso xkd-c2000ic5.0-12w ac adapter 5vdc 2a used -(+) 0.7x2.5x9mm.the inputs given to this are the power source and load torque.we are providing this list of projects,airspan pwa-024060g ac adapter 6v dc 4a charger. With a single frequency switch button,ut-63 ac adapter dc 4.5v 9.5v power supply charger.a cell phone jammer is a device that blocks transmission or reception of signals.otp sds003-1010 a ac adapter 9vdc 0.3a used 2.5 x 5.4 x 9.4 mm s.gsp gscu1500s012v18a ac adapter 12vdc 1.5a used -(+) 2x5.5x10mm..
Rca cps015 ac adapter9.6vdc 2.3a 12.5v 1.6a used camcorder bat,aopen a10p1-05mp ac adapter 22v 745ma i.t.e power supply for gps..
The systems applied today are highly encrypted,ad-4 ac adapter 6vdc 400ma used +(-) 2x5.5mm round barrel power,.
