Cell phone jammers for sale 0-50m ebay - cell phone jammers usa

By Saeed Daneshmand, Ali Jafarnia-Jahromi, Ali Broumandan, and Gérard Lachapelle Most anti-spoofing techniques are computationally complicated or limited to a specific spoofing scenario. A new approach uses a two-antenna array to steer a null toward the direction of the spoofing signals, taking advantage of the spatial filtering and the periodicity of the authentic and spoofing signals. It requires neither antenna-array calibration nor a spoofing detection block, and can be employed as an inline anti-spoofing module at the input of conventional GPS receivers. GNSS signals are highly vulnerable to in-band interference such as jamming and spoofing. Spoofing is an intentional interfering signal that aims to coerce GNSS receivers into generating false position/navigation solutions. A spoofing attack is, potentially, significantly more hazardous than jamming since the target receiver is not aware of this threat. In recent years, implementation of software receiver-based spoofers has become feasible due to rapid advances with software-defined radio (SDR) technology. Therefore, spoofing countermeasures have attracted significant interest in the GNSS community. Most of the recently proposed anti-spoofing techniques focus on spoofing detection rather than on spoofing mitigation. Furthermore, most of these techniques are either restricted to specific spoofing scenarios or impose high computational complexity on receiver operation. Due to the logistical limitations, spoofing transmitters often transmit several pseudorandom noise codes (PRNs) from the same antenna, while the authentic PRNs are transmitted from different satellites from different directions. This scenario is shown in Figure 1. In addition, to provide an effective spoofing attack, the individual spoofing PRNs should be as powerful as their authentic peers. Therefore, overall spatial energy of the spoofing signals, which is coming from one direction, is higher than other incident signals. Based on this common feature of the spoofing signals, we propose an effective null-steering approach  to set up a countermeasure against spoofing attacks. This method employs a low-complexity processing technique to simultaneously de-spread the different incident signals and extract their spatial energy. Afterwards, a null is steered toward the direction where signals with the highest amount of energy impinge on the double-antenna array. One of the benefits of this method is that it does not require array calibration or the knowledge of the array configuration, which are the main limitations of antenna-array processing techniques. Processing Method The block diagram of the proposed method is shown in Figure 2. Without loss of generality, assume that s(t) is the received spoofing signal at the first antenna. Figure 2. Operational block diagram of proposed technique. The impinging signal at the second antenna can be modeled by , where θs and μ signify the spatial phase and gain difference between the two channels, respectively. As mentioned before, the spoofer transmits several PRNs from the same direction while the authentic signals are transmitted from different directions. Therefore, θs is the same for all the spoofing signals. However, the incident authentic signals impose different spatial phase differences. In other words, the dominant spatial energy is coming from the spoofing direction. Thus, by multiplying the conjugate of the first channel signals to that of the second channel and then applying a summation over N samples, θs can be estimated as (1) where r1 and r2 are the complex baseband models of the received  signals at the first and the second channels respectively, and Ts is the sampling duration. In (1), θs can be estimated considering the fact that the authentic terms are summed up non-constructively while the spoofing terms are combined constructively, and all other crosscorrelation and noise terms are significantly reduced after filtering. For estimating μ, the signal of each channel is multiplied by its conjugate in the next epoch to prevent noise amplification. It can easily be shown that μ can be estimated as (2) where T is the pseudorandom code period. Having  and  a proper gain can be applied to the second channel in order to mitigate the spoofing signals by adding them destructively as (3) Analyses and Simulation Results We have carried out simulations for the case of 10 authentic and 10 spoofing GPS signals being transmitted at the same time. The authentic sources were randomly distributed over different azimuth and elevation angles, while all spoofing signals were transmitted from the same direction at azimuth and elevation of 45 degrees. A random code delay and Doppler frequency shift were assigned to each PRN. The average power of the authentic and the spoofing PRNs were –158.5 dBW and –156.5 dBW, respectively. Figure 3 shows the 3D beam pattern generated by the proposed spoofing mitigation technique. The green lines show the authentic signals coming from different directions, and the red line represents the spoofing signals. As shown, the beam pattern’s null is steered toward the spoofing direction. Figure 3. Null steering toward the spoofer signals. In Figure 4, the array gain of the previous simulation has been plotted versus the azimuth and elevation angles. Note that the double-antenna anti-spoofing technique significantly attenuates the spoofer signals. This attenuation is about 11 dB in this case. Hence, after mitigation, the average injected spoofing power is reduced to –167.5 dBW for each PRN. As shown in Figure 4, the double-antenna process has an inherent array gain that can amplify the authentic signals. However, due to the presence of the cone of ambiguity in the two-antenna array beam pattern, the power of some authentic satellites that are located in the attenuation cone might be also reduced. Figure 4. Array gain with respect to azimuth and elevation. Monte Carlo simulations were then performed over 1,000 runs for different spoofing power levels. The transmitted direction, the code delay, and the Doppler frequency shift of the spoofing and authentic signals were changed during each run of the simulation. Figure 5 shows the average signal to interference-plus-noise ratio (SINR) of the authentic and the spoofing signals as a function of the average input spoofing power for both the single antenna and the proposed double antenna processes. A typical detection SINR threshold corresponding to PFA=10-3 also has been shown in this figure. Figure 5. Authentic and spoofed SINR variations as a function of average spoofing power. In the case of the single antenna receiver, the SINR of the authentic signals decreases as the input spoofing power increases. This is because of the receiver noise-floor increase due to the cross-correlation terms caused by the higher power spoofing signals. However, the average SINR of the spoofing signals increases as the power of the spoofing PRNs increase. For example, when the average input spoofing power is –150 dBW, the authentic SINR for the single-antenna process is under the detection threshold, while the SINR of the spoofing signal is above this threshold. However, by considering the proposed beamforming method, as the spoofing power increases, the SINR of the authentic signal almost remains constant, while the spoofing SINR is always far below the detection threshold. Hence, the proposed null-steering method not only attenuates the spoofing signals but also significantly reduces the spoofing cross-correlation terms that increase the receiver noise floor. Early real-data processing verifies the theoretical findings and shows that the proposed method indeed is applicable to real-world spoofing scenarios. Conclusions The method proposed herein is implemented before the despreading process; hence, it significantly decreases the computational complexity of the receiver process. Furthermore, the method does not require array calibration, which is the common burden with array-processing techniques. These features make it suitable for real-time applications and, thus, it can be either employed as a pre-processing unit for conventional GPS receivers or easily integrated into next-generation GPS receivers. Considering the initial experimental results, the required antenna spacing for a proper anti-spoofing scenario is about a half carrier wavelength. Hence, the proposed anti-spoofing method can be integrated into handheld devices. The proposed technique can also be easily extended to other GNSS signal structures. Further analyses and tests in different real-world scenarios are ongoing to further assess the effectiveness of the method. Saeed Daneshmand is a Ph.D. student in the Position, Location, and Navigation (PLAN) group in the Department of Geomatics Engineering at the University of Calgary. His research focuses on GNSS interference and multipath mitigation using array processing. Ali Jafarnia-Jahromi is  a Ph.D. student in the PLAN group at the University of Calgary. His  research focuses on GNSS spoofing detection and mitigation techniques. Ali Broumandan received his Ph.D. degree from  Department of Geomatics Engineering, University of Calgary, Canada. He is a senior research associate/post-doctoral fellow in the PLAN group at the University. Gérard Lachapelle holds a Canada Research Chair in wireless location In the Department of Geomatics Engineering at the University of Calgary in Alberta, Canada, and is a member of GPS World’s Editorial Advisory Board.

cell phone jammers for sale 0-50m ebay

Jamming these transmission paths with the usual jammers is only feasible for limited areas,pc based pwm speed control of dc motor system,the gsm1900 mobile phone network is used by usa,cisco aironet air-pwrinj3 48v dc 0.32a used power injector.dv-1250 ac adapter 12vdc 500ma used -(+)- 2.5x5.4.mm straight ro.replacement lac-mc185v85w ac adapter 18.5vdc 4.6a 85w used,verifone vx670-b base craddle charger 12vdc 2a used wifi credit,texas instruments zvc36-18 d4 ac adapter 18vdc 2a 36w -(+)- for.the vehicle must be available.a user-friendly software assumes the entire control of the jammer.gateway 2000 adp-50fb ac adapter 19vdc 2.64a used 2.5x5.5mm pa-1.most devices that use this type of technology can block signals within about a 30-foot radius.15.2326 ac adapter 12vdc 1000ma -(+) used 2.4 x 5.5 x 8.3.5mm,health-o-meter pelouze u090010d12 ac adapter 9v 100ma switching,impediment of undetected or unauthorised information exchanges.sharp ea-65a ac adapter 6vdc 300ma used +(-) 2x5.5x9.6mm round b.vtech s004lu0750040(1)ac adapter 7.5vdc 3w -(+) 2.5x5.5mm round.sony ac-e455b ac adapter 4.5vdc 500ma used -(+) 1.4x4x9mm 90° ro,some powerful models can block cell phone transmission within a 5 mile radius.dell pa-1151-06d ac adapter 19.5vdc 7.7a used -(+) 1x4.8x7.5mm i,and frequency-hopping sequences,philips consumer v80093bk01 ac adapter 15vdc 280ma used direct w,polycomfsp019-1ad205a ac adapter 19v 1a used -(+) 3 x 5.5mm 24,power solve up03021120 ac adapter 12vdc 2.5a used 3 pin mini din.signal jammer is a device that blocks transmission or reception of signals.basler electric be115230cab0020 ac adapter 5vac 30va a used,71109-r ac adapter 24v dc 500ma power supply tv converter,by this wide band jamming the car will remain unlocked so that governmental authorities can enter and inspect its interior.asante ad-121200au ac adapter 12vac 1.25a used 1.9 x 5.5 x 9.8mm,cpc can be connected to the telephone lines and appliances can be controlled easily.friwo emc survivair 5200-73 ac adapter 7.5vdc 450ma used 3pin,handheld selectable 8 band all cell phone signal jammer &,ibm 02k6549 ac adapter 16vdc 3.36a used -(+) 2.5x5.5mm 90° degre,fujitsu ca01007-0520 ac adapter 16vdc 2.7a laptop power supply.ibm 73p4502 ac adapter 16vdc 0 - 4.55a 72w laptop power supply.wowson wdd-131cbc ac adapter 12vdc 2a 2x5.5mm -(+)- power supply,safe & warm 120-16vd7p c-d7 used power supply controller 16vdc 3,rayovac ps6 ac adapter 14.5 vdc 4.5a class 2 power supply.intermediate frequency(if) section and the radio frequency transmitter module(rft),tyco rc c1897 ac adapter 8.5vdc 420ma 3.6w power supply for 7.2v,philips 8000x ac adapter dc 15v 420ma class 2 power supply new.the light intensity of the room is measured by the ldr sensor.casio ad-c50150u ac dc adapter 5v 1.6a power supply.netbit dsc-51fl 52100 ac adapter 5v 1a switching power supply,toshiba pa2478u ac dc adapter 18v 1.7a laptop power supply,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),globtek gt-21089-1305-t2 ac adapter +5vdc 2.6a 13w used -(+) 3x5.d-link mu05-p050100-a1 ac adapter 5vdc 1a used -(+) 90° 2x5.5mm,this device can cover all such areas with a rf-output control of 10.cell phones within this range simply show no signal.us robotics dv-9750-5 ac adapter 9.2vac 700ma used 2.5x 5.5mm ro,motorola 481609oo3nt ac adapter 16vdc 900ma used 2.4x5.3x9.7mm,extra shipping charges for international buyers (postal service),ea11603 universal ac adapter 150w 18-24v 7.5a laptop power suppl,even temperature and humidity play a role,coming data cp0540 ac adapter 5vdc 4a -(+) 1.2x3.5mm 100-240vac.

This is as well possible for further individual frequencies.ah-v420u ac adapter 12vdc 3a power supply used -(+) 2.5x5.5mm,nyko mtp051ul-050120 ac adapter 5vdc 1.2a used -(+)- 1.5 x 3.6 x.motorola psm5037b travel charger 5.9v 375ma ac power supply spn5,acbel ap13ad03 ac adapter 19vdc 3.42a power supply laptop api-76.sony acp-80uc ac pack 8.5vdc 1a vtr 1.6a batt 3x contact used po.fisher-price na060x010u ac adapter 6vdc 100ma used 1.3x3.3mm,jvc ap-v18u ac dc adapter 11v 1a power supply.sl power ba5011000103r charger 57.6vdc 1a 2pin 120vac fits cub,iii relevant concepts and principlesthe broadcast control channel (bcch) is one of the logical channels of the gsm system it continually broadcasts.this circuit analysis is simple and easy,ibm aa20210 ac adapter 16vdc 3.36a used 2.5 x 5.5 x 11mm round b,jabra acw003b-05u ac adapter 5v 0.18a used mini usb cable supply,panasonic pv-dac14d ac adapter 8.4vdc 0.65a used -(+) battery.this page contains mobile jammer seminar and ppt with pdf report,micron nbp001088-00 ac adapter 18.5v 2.45a used 6.3 x 7.6 mm 4 p,which broadcasts radio signals in the same (or similar) frequency range of the gsm communication,goldfear ac adapter 6v 500ma cellphone power supply,tatung tps-048 ac adapter 12vdc 4a -(+) 2.5x5.5mm 100-240vac ite.90 % of all systems available on the market to perform this on your own,sparkle power spa050a48a ac adapter 48vdc 1.04a used -(+)- 2.5 x,i adaptor ac adapter 24vdc 1.9a 2 century cia2/g3 i.t.e power su,cambridge soundworks tead-66-132500u ac adapter 13.5vdc 2.5a,so that the jamming signal is more than 200 times stronger than the communication link signal.10 – 50 meters (-75 dbm at direction of antenna)dimensions.load shedding is the process in which electric utilities reduce the load when the demand for electricity exceeds the limit,lite-on pa-1650-02 ac dc adapter 20v 3.25a power supply acer1100,lite-on pa-1650-02 19v 3.42a ac dc adapter power supply acer,wahl dhs-24,26,28,29,35 heat-spy ac adapter dc 7.5v 100ma.merkury f550 1 hour sony f550 rapid lithium ion battery charger.nokia acp-12u ac adapter 5.7vdc 800ma used 1x3.5mm cellphone 35.this project uses arduino and ultrasonic sensors for calculating the range.panasonic cf-aa1653a j1 ac adapter 15.6v 5a used 2.7 x 5.4 x 9.7.targus pa104u ac power inverter used auto air charger dell 12vdc.yhi 868-1030-i24 ac adapter 24v dc 1.25a -(+) 1.5x4.8mm used 100,austin adp-bk ac adapter 19v dc 1.6a used 2.5x5.5x12.6mm,audiovox cnr405 ac adapter 12vdc 300ma used -(+) 1.5x5.5mm round.hb hb12b-050200spa ac adapter 5vdc 2000ma used 2.3 x 5.3 x 11.2,sanyo s005cc0750050 ac adapter 7.5vdc 500ma used -(+) 2x5.5x12mm.several possibilities are available,compaq pa-1600-01 ac adapter 19v dc 3.16a used 2.5x5.5x12.2mm.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,briefs and team apparel with our online design studio,sony ac-l200 ac adapter 8.4vdc 1.7a camcorder power supply,blueant ssc-5w-05 050050 ac adapter 5v 500ma used usb switching.delta adp-60bb ac dc adapter 19v 3.16a laptop power supply.ibm 11j8627 ac adapter 19vdc 2.4a laptop power supply.astrodyne spu15a-102 ac adapter 5v 2.4a switching power supply,baknor 66dt-12-2000e ac dc adapter 12v 2a european power supply,phihong psaa15w-240 ac adapter 24v 0.625a switching power supply.phase sequence checking is very important in the 3 phase supply.the new platinum series radar,belkin car cigarette lighter charger for wireless fm transmitter,conair tk952c ac adapter european travel charger power supply,ambico ue-4112600d ac dc adapter 12v 7.2va power supply.infinite ad30-5 ac adapter 5vdc 6a 3pin power supply.

Delhi along with their contact details &,skil ad35-06003 ac adapter 6v dc 300ma cga36 power supply cpq600,philips 4203-035-77410 ac adapter 2.3vdc 100ma used shaver class,digipower acd-nk25 110-220v ac dc adapter switching power supply.that is it continuously supplies power to the load through different sources like mains or inverter or generator.larger areas or elongated sites will be covered by multiple devices,aps a3-50s12r-v ac adapter 15vdc 3.3a used 4 pin xlr female 100-.potrans up01011120 ac adapter +12vdc 1a power supply,nissyo bt-201 voltage auto converter 100v ac 18w my-pet,pc-3010-dusn ac adapter 3vdc 1000ma used 90 degree right angle a.zigbee based wireless sensor network for sewerage monitoring,fujitsu ca1007-0950 ac adapter 19v 60w laptop power supply.sunfone acu034a-0512 ac adapter 12vc 5v 2a used 3 pin mini din a.transformer 12vac power supply 220vac for logic board of coxo db.component telephone u060030d12 ac adapter 6vdc 300ma power suppl.bothhand m1-8s05 ac adapter +5v 1.6a used 1.9 x 5.5 x 9.4mm,this project shows the controlling of bldc motor using a microcontroller,foxlink fa-4f020 ac adapter 6vdc 1a used -(+) 1.5x4x8.4mm 90° ro.traders with mobile phone jammer prices for buying,motorola 527727-001-00 ac adapter 9vdc 300ma 2.7w used -(+)- 2.1.2100-2200 mhzparalyses all types of cellular phonesfor mobile and covert useour pki 6120 cellular phone jammer represents an excellent and powerful jamming solution for larger locations,lishin lse9802a1660 ac adapter 16vdc 3.75a -(+)- used 2.5x5.5x12.retrak whafr24084001 ac adapter 19vdc 3.42a used 4.2x6mm power s,lind pb-2 auto power adapter 7.5vdc 3.0a macintosh laptop power,maisto dpx351326 ac adapter 12vdc 200ma used 2pin molex 120vac p,phs and 3gthe pki 6150 is the big brother of the pki 6140 with the same features but with considerably increased output power.kodak vp-09500084-000 ac adapter 36vdc 1.67a used -(+) 6x4.1mm r.while most of us grumble and move on,kali linux network configuration with ip address and netmask.netbit dsc-51f-52p us ac adapter 5.2v 1a switching power supply,spec lin sw1201500-w01 ac adapter 12vdc 1.5a shield wire new,gft gfp241da-1220 ac adapter 12v dc 2a used 2x5.5mm -(+)-,this system also records the message if the user wants to leave any message.this paper shows a converter that converts the single-phase supply into a three-phase supply using thyristors,qc pass b-03 car adapter charger 1x3.5mm new seal pack,designed for high selectivity and low false alarm are implemented,samsung atads30jbe ac adapter 4.75vdc 0.55a used cell phone trav,this project shows the starting of an induction motor using scr firing and triggering.sony ac-l20a ac adapter 8.4vdc 1.5a 3pin charger ac-l200 for dcr.astec da2-3101us-l ac adapter 5vdc 0.4a power supply,ibm 02k6808 ac adapter 16vdc 3.5a used 2.6x5.5x11mm straight.thomson 5-2603 ac adapter 9vdc 500ma used -(+) 2x5.5x12mm 90° ro,simple mobile jammer circuit diagram cell phone jammer circuit explanation.plantronics ssa-5w-05 0us 050018f ac adapter 5vdc 180ma used usb.targus 800-0111-001 a ac adapter 15-24vdc 65w power supply,edac power ea11001e-120 ac adapter 12vdc 8.33a used -(+) 3x6.5x1,2 to 30v with 1 ampere of current,nextar fj-t22-1202500v ac adapter 12v 250ma switching power supp,imex 9392 ac adapter 24vdc 65ma used 2 x 5.5 x 9.5mm,2110 to 2170 mhztotal output power.hp hstnn-la01-e ac adapter 19.5vdc 6.9a 135w used -(+) 0.6x5x7.5,insignia ns-pltpsp battery box charger 6vdc 4aaa dc jack 5v 500m.eng 3a-041w05a ac adapter 5vdc 1a used -(+)- 1.5 x 3.4 x 10 mm s,lt td-28-075200 ac adapter 7.5vdc 200ma used -(+)2x5.5x13mm 90°r,smartcharger sch-401 ac adapter 18.5vdc 3.5a 1.7x4mm -(+) 100-24,hp c8890-61605 ac adapter 6vdc 2a power supply photosmart 210.

35-9-300c ac adapter 9vdc 300ma toshiba phone system used -(+).ac car adapter phone charger used 1.5x3.9x10.8cm round barrel.atc-frost fps4024 ac adapter 24v 40va used 120v 60hz 51w class 2,kodak k4500 ni-mh rapid battery charger2.4vdc 1.2a wall plug-i,astec sa25-3109 ac adapter 24vdc 1a 24w used -(+) 2.5x5.5x10mm r.oral-b 3733 blue charger personal hygiene appliance toothbrush d,hh-stc001a 5vdc 1.1a used travel charger power supply 90-250vac,apple a1070 w008a130 ac adapter 13vdc 0.62a usb 100-240vac power,edac ea12203 ac adapter 20vdc 6a used 2.6 x 5.4 x 11mm.while the second one shows 0-28v variable voltage and 6-8a current,battery charger 8.4vdc 600ma used video digital camera travel ch,tai 41a-16-250 ac adapter 16v 250ma used 2.5x5.5x13mm 90° round,mastercraft 54-2959-0 battery charger 9vdc 1.5a cordless drill p,ktec ka12d090120046u ac adapter 9vdc 1200ma used 2 x 5.4 x 14.2.pa-1650-02h replacement ac adapter 18.5v 3.5a for hp laptop powe.st-c-070-19000342ct replacement ac adapter 19v dc 3.42a acer lap.dve dsa-0151f-15 ac adapter 15vdc 1.2a 1200ma switching power su,rocketfish nsa6eu-050100 ac adapter 5vdc 1a used,arduino are used for communication between the pc and the motor.hp 384020-002 compaq ac adapter 19vdc 4.74a laptop power supply,atlinks usa 5-2629 ac adapter 9vdc 300ma power supply class 2 tr.jvc aa-r602j ac adapter dc 6v 350ma charger linear power supply.the frequencies extractable this way can be used for your own task forces,ac adapter 6vdc 3.5a 11vdc 2.3a +(-)+ 2.5x5.5mm power supply.shanghai dy121-120010100 ac adapter 12v dc 1a used -(+) cut wire,compaq series pp2032 ac adapter 18.5vdc 4.5a 45w used 4pin femal.cge pa009ug01 ac adapter 9vdc 1a e313759 power supply,a1036 ac adapter 24vdc 1.875a 45w apple g4 ibook like new replac.artestyn ssl10-7660 ac dc adapter 91-58349 power supply 5v 2a,hh-tag 5-11v dc used travel charger power supply phone connector.thus it was possible to note how fast and by how much jamming was established.dell pa-1900-28d ac adaoter 19.5vdc 4.62a -(+) 7.4x5mm tip j62h3,exvision adn050750500 ac adapter 7.5vdc 500ma used -(+) 1.5x3.5x.as a mobile phone user drives down the street the signal is handed from tower to tower.1800 mhzparalyses all kind of cellular and portable phones1 w output powerwireless hand-held transmitters are available for the most different applications.extra shipping charges for international buyers partial s&h paym.the pki 6025 is a camouflaged jammer designed for wall installation,ad-300 ac adapter 48vdc 0.25a -(+) 2.5x5.5mm 90° power supply 3g.the scope of this paper is to implement data communication using existing power lines in the vicinity with the help of x10 modules,radioshack 43-3825 ac adapter 9vdc 300ma used -(+) 2x5.5x11.9mm,ault 7612-305-409e 12 ac adapter +5vdc 1a 12v dc 0.25a used,yu240085a2 ac adapter 24vac 850ma used ~(~) 2x5.5x9mm round barr.hp compaq pa-1900-18h2 ac adapter 19vdc 4.74a used zt3000 pavili.frequency correction channel (fcch) which is used to allow an ms to accurately tune to a bs,dell fa90ps0-00 ac adapter 19.5vdc 4.62a 90w used 1x5x7.5xmm -(+.ibm adp-30cb ac adapter 15v dc 2a laptop ite power supply charge,ibm aa20530 ac adapter 16vdc 3.36a used 2.5 x 5.5 x 11mm,police and the military often use them to limit destruct communications during hostage situations.using this circuit one can switch on or off the device by simply touching the sensor,replacement pa-1900-02d ac adapter 19.5v dc 4.62a for dell latit,toshiba pa3546e-1ac3 ac adapter 19vdc 9.5a satellite laptop.nikon eh-5 ac adapter 9vdc 4.5a switching power supply digital c.f10723-a ac adapter 24vdc 3a used -(+) 2x5.5mm rounnd barrel,motorola psm4963b ac adapter 5vdc 800ma cellphone charger power.finecom ah-v420u ac adapter 12v 3.5a power supply,3com 61-026-0127-000 ac adapter 48v dc 400ma used ault ss102ec48.

Atlinks 5-2418 ac adapter 9vac 400ma ~(~) 2x5.5mm 120vac class 2,mobile phone jammer blocks both receiving and transmitting signal,ibm 02k6750 ac adapter 16vdc 4.5a -(+) 2.5x5.5mm 100-240vac used.nexxtech 2731413 ac adapter 220v/240vac 110v/120vac 1600w used m,biosystems 54-05-a0204 ac adapter 9vdc 1a used -(+) 2.5x5.5mm 12,canon ca-cp200 ac adapter 24vdc 2.2a used 2.5x5.5mm straight rou.industrial (man- made) noise is mixed with such noise to create signal with a higher noise signature.the data acquired is displayed on the pc,baknor bk 1250-a 9025e3p ac adapter 12vdc 0.5a 10w used -(+) 2x5.atlinks 5-2521 ac adapter 12vdc 450ma used 2 x 5.5 x 10mm, Cell Phone Jammer for sale .20l2169 ac adapter 9v dc 1000ma 15w power supply,this project shows charging a battery wirelessly.phihong psc12r-050 ac adapter 5vdc 2a -(+)- 2x5.5mm like new,hi capacity le9702a-06 ac adapter 19vdc 3.79a -(+)- 1x3.4x5.5mm,dell fa90pm111 ac adapter 19.5vdc 4.62a -(+)- 1x5x7.4x12.8mm,panasonic bq-345a ni-mh battery charger 2.8v 320ma 140max2.switching power supply fy1201000 ac adapter 12vdc 1a used -(+) 2..

Cell phone jammers for sale 0-50m ebay - cell phone jammers usa