Jamming signal bbs lm , signal jamming equipment group

Testing GNSS-Based Automotive Applications Emerging GNSS applications in automobiles support regulation, security, safety, and financial transactions, as well as navigation, guidance, traffic information, and entertainment. The GNSS sub-systems and onboard applications must demonstrate robustness under a range of environments and varying threats. A dedicated automotive GNSS test center enables engineers to design their own GNSS test scenarios including urban canyons, tunnels, and jamming sources at a controlled test site. By Mark Dumville, William Roberts, Dave Lowe, Ben Wales, NSL, Phil Pettitt, Steven Warner, and Catherine Ferris, innovITS Satellite navigation is a core component within most intelligent transport systems (ITS) applications. However, the performance of GNSS-based systems deteriorates when the direct signals from the satellites are blocked, reflected, and when they are subjected to interference. As a result, the ability to simulate signal blockage via urban canyons and tunnels, and signal interference via jamming and spoofing, has grown fundamental in testing applications. The UK Center of Excellence for ITS (innovITS), in association with MIRA, Transport Research Laboratory (TRL), and Advantage West Midlands, has constructed Advance, a futuristic automotive research and development, and test and approvals center. It provides a safe, comprehensive, and fully controllable purpose-built road environment, which enables clients to test, validate and demonstrate ITS. The extensive track layout, configurable to represent virtually any urban environment, enables the precise specification of road conditions and access to infrastructure for the development of ITS innovations without the usual constraints of excessive set up costs and development time. As such, innovITS Advance has the requirement to provide cityscape GNSS reception conditions to its clients; a decidedly nontrivial requirement as the test track has been built in an open sky, green-field environment (Figure 1). Figure 1. innovITS Advance test circuit (right) and the environment it represents (left). NSL, a GNSS applications and development company, was commissioned by innovITS to develop Skyclone in response to this need. The Skyclone tool is located between the raw GNSS signals and the in-vehicle system. As the vehicle travels around the Advance track, Skyclone modifies the GNSS signals to simulate their reception characteristics had they been received in a city environment and/or under a jamming attack. Skyclone combines the best parts of real signals, simulated scenarios, and record-and-replay capabilities, all in one box. It provides an advanced GNSS signal-processing tool for automotive testing, and has been specifically developed to be operated and understood by automotive testing engineers rather than GNSS experts. Skyclone Concept Simulating and recreating the signal-reception environment is achieved through a mix of software and hardware approaches. Figure 2 illustrates the basic Skyclone concept, in which the following operations are performed. In the office, the automotive engineer designs a test scenario representative of a real-world test route, using a 3D modelling tool to select building types, and add tunnels/underpasses, and jammer sources. The test scenario is saved onto an SD card for upload onto the Skyclone system. The 3D model in Skyclone contains all of the required information to condition the received GNSS signals to appear to have been received in the 3D environment. The Skyclone system is installed in a test vehicle that receives the open-air GNSS signals while it is driven around the Advance track circuit. The open-air GNSS signals are also received at a mobile GNSS reference receiver, based on commercial off-the-shelf GNSS technology, on the test vehicle. It determines the accurate location of the vehicle using RTK GNSS. The RTK base station is located on the test site. The vehicle’s location is used to access the 3D model to extract the local reception conditions (surrounding building obstructions, tunnels attenuations, jamming, and interference sources) associated with the test scenario. Skyclone applies satellite masking, attenuation, and interference models to condition/manipulate raw GNSS signals received at a second software receiver in the onboard system. The software receiver removes any signals that would have been obstructed by buildings and other structures, and adds attenuation and delays to the remaining signals to represent real-world reception conditions. Furthermore, the receiver can apply variable interference and/or jamming signatures to the GNSS signals. The conditioned signals are then transmitted to the onbaord unit (OBU) under test either via direct antenna cable, or through the air under an antenna hood (acting as an anechoic chamber on top of the test vehicle). Finally, the GNSS signals produced by Skyclone are processed by the OBU, producing a position fix to be fed into the application software. Figure 2. Skyclone system concept. The Skyclone output is a commercial OBU application that has been tested using only those GNSS signals that the OBU receiver would have had available if it was operating in a real-world replica environment to that which was simulated within the Skyclone test scenario. Skyclone Architecture The Skyclone system architecture (Figure 3) consists of five principal subsystems. Office Subsystem Denial Scenario Manager. This software has been designed to allow users to readily design a cityscape for use within the Skyclone system. The software allows the users to select different building heights and styles, add GNSS jamming and interference, and select different road areas to be treated as tunnels. Figure 3. Baseline Skyclone system architecture. City Buildings. The Advance test site and surrounding area have been divided into 14 separate zones, each of which can be assigned a different city model. Ten of the zones fall inside of the test road circuit and four are external to the test site. Each zone is color-coded for ease of identification (Figure 4). Figure 4. Skyclone city zones. The Skyclone system uses the city models to determine GNSS signal blockage and multipath for all positions on the innovITS Advance test site. The following city models, ordered in decreasing building height and density, can be assigned to all zones: high rise, city, semi urban, residential, and parkland. Interference and Jamming. GNSS jamming and interference can be applied to the received GNSS signals. Jamming is set by specifying a jamming origin, power, and radius. The power is described by the percentage of denied GNSS signal at the jamming origin and can be set in increments of 20 percent. The denied signal then decreases linearly to the jammer perimeter, outside of which there is no denial. The user can select the location, radius, and strength of the jammer, can select multiple jammers, and can drag and drop the jammers around the site. Tunnels. Tunnels can be applied to the cityscape to completely deny GNSS signals on sections of road. The user is able to allocate “tunnels” to a pre-defined series of roads within the test site. The effect of a tunnel is to completely mask the sky from all satellites. Visualization. The visualization display interface (Figure 5) provides a graphical representation of the scenario under development, including track layout, buildings, locations, and effects of interference/jammers and tunnels. Interface/jammer locations are shown as hemispherical objects located and sized according to user definition. Tunnels appear as half-cylinder pipes covering selected roads. Figure 5. 3D visualisation display. Reference Subsystem The reference subsystem obtains the precise location of the test vehicle within the test site. The reference location is used to extract relevant vehicle-location data, which is used to condition the GNSS signals. The reference subsystem is based on a commercial off-the-shelf real-time kinematic GPS RTK system, capable of computing an accurate trajectory of the vehicle to approximately 10 centimeters. This position fix is used to compute the local environmental parameters that need to be applied to the raw GNSS signals to simulate the city scenario. A dedicated RTK GNSS static reference system (and UHF communications links) is provided within the Skyclone system. RTK vehicle positions of the vehicles are also communicated to the 4G mesh network on the Advance test site for tracking operational progress from the control center. Vehicle Subsystem The vehicle subsystem acquires the GNSS signals, removes those that would be blocked due to the city environment (buildings/tunnels), conditions remaining signals, applies interference/jammer models, and re-transmits resulting the GNSS signals for use by the OBU subsystem. The solution is based on the use of software GNSS receiver technology developed at NSL. In simple terms, the process involves capturing and digitizing the raw GNSS signals with a hardware RF front end. Figure 6 shows the system architecture, and Figure 7 shows the equipment in the innovITS demonstration vehicle. Figure 6. Skyclone hardware architecture. The digitized signals are then processed in NSL’s software receiver running on a standard commercial PC motherboard. The software receiver includes routines for signal acquisition and tracking, data demodulation and position determination. In the Skyclone system, the raw GNSS signals are captured and digitized using the NSL stereo software receiver. The software receiver determines which signals are to be removed (denied), which signals require conditioning, and which signals can pass through unaffected. The subsystem does this through accurate knowledge of the vehicle’s location (from the reference subsystem), knowledge of the environment (from the office subsystem), and knowledge of the satellite locations (from the vehicle subsystem itself). The Skyclone vehicle subsystem applies various filters and produces a digital output stream. This stream is converted to analog and upconverted to GNSS L1 frequency, and is sent to the transmitter module located on the same board. The Skyclone transmitter module feeds the analog RF signal to the OBU subsystem within the confines of a shielded GPS hood, which is attached to the vehicle on a roof rack. An alternative to the hood is to integrate directly with the cable of the OBU antenna or through the use of an external antenna port into the OBU. The vehicle subsystem performs these tasks in near real-time allowing the OBU to continue to incorporate non-GNSS navigation sensors if applicable. Onboard Unit Subsystem The OBU subsystem, typically a third-party device to be tested, could be a nomadic device or an OEM fitted device, or a smartphone. It typically includes a GNSS receiver, an interface, and a software application. Examples include: Navigation system Intelligent speed adaptation system eCall Stolen-vehicle recovery system Telematics (fleet management) unit Road-user charging onboard unit Pay-as-you-drive black-box Vehicle-control applications Cooperative active safety applications Vehicle-to-vehicle and vehicle-to-infrastructure systems. Tools Subsystem Signal Monitor The Skyclone Monitor tool provides a continuous monitoring service of GNSS performance at the test site during tests, monitoring the L1 frequency and analyzing the RF singal received at the reference antenna. The tool generates a performance report to provide evidence of the open-sky GNSS conditions. This is necessary in the event of poor GNSS performance that may affect the outcome of the automotive tests. The Skyclone Monitor (Figure 8) is also used to detect any spurious leaked signals which will highlight the need to check the vehicle subsystem. If any spurious signals are detected, the Skyclone system is shut down so as to avoid an impact on other GNSS users at the test site. A visualization tool (Visor) is used for post-test analysis displaying the OBU-determined position alongside the RTK position within the 3D environment. Figure 8. GNSS signal and positioning monitor. Figure 9. 3D model of city. Performance Commissioning of the Skyclone system produced the following initial results. A test vehicle was installed with the Skyclone and RTK equipment and associated antennas.. The antennas were linked to the Skyclone system which was installed in the vehicle and powered from a 12V invertor connected to the car power supply. The output from the RTK GPS reference system was logged alongside the output of a commercial third-party GNSS receiver (acting as the OBU) interfaced to the Skyclone system. Skyclone was tested under three scenarios to provide an initial indication of behavior: city, tunnel, and jammer. The three test cenarios were generated using the GNSS Denial Scenario Manager tool and the resulting models stored on three SD cards. The SD cards were separately installed in the Skyclone system within the vehicle before driving around the test site. City Test. The city scenario consisted of setting all of the internal zones to “city” and setting the external zones to “high-rise.” Figure 10A represents the points as provided by the RTK GPS reference system installed on the test vehicle. Figure 10B includes the positions generated by the COTS GPS OBU receiver after being injected with the Skyclone output. The effect of including the city scenario model is immediately apparent. The effects of the satellite masking and multipath model generate noise within the position tracks. Figure 10A. City scenario: no Skyclone. Figure 10B. City scenario: withSkyclone. Tunnel Test. The tunnel scenario consists of setting all zones to open sky. A tunnel is then inserted along the central carriageway (Figure 11). A viewer location (depicted by the red line) has been located inside the tunnel, hence the satellite masking plot in the bottom right of Figure 11 is pure red, indicating complete masking of satellite coverage. The output of the tunnel scenario is presented in Figure 12. Inclusion of the tunnel model has resulted in the removal of all satellite signals in the area of track where the tunnel was located in the city model. The color shading represents signal-to-noise ratio (SNR), an indication of those instances where the output of the test OBU receiver has generated a position fix with zero (black) signal strength, hence the output was a prediction. Thus confirming the tunnel scenario is working correctly. Figure 11. 3D model of tunnel. Figure 12. Results. Jammer Test. The jammer test considered the placement of a single jammer at a road intersection (Figure 13). Two tests were performed, covering low-power jammer and a high-power jammer. Figure 14A shows results from the low-power jammer. The color shading relates to the SNR as received within the NMEA output from the OBU, which continued to provide an output regardless of the jammer. However, the shading indicates that the jammer had an impact on signal reception. Figure 13. Jammer scenario. Figure 14A. Jammer test results: low power interference. Figure 14B. Jammer test results: high-power interference. In contrast the results of the high-power jammer (Figure 14B) show the effect of a jammer on the OBU output. The jammer denies access to GNSS signals and generates the desired result in denying GNSS signals to the OBU. Furthermore, the results exhibit features that the team witnessed during real GNSS jamming trials, most notably the wavering patterns that are output from GNSS receivers after they have regained tracking following jamming, before their internal filtering stabilizes to nominal behaviors. The Future The Advance test site is now available for commercial testing of GNSS based applications. Current activity involves integrating real-world GNSS jammer signatures into the Skyclone design tool and the inclusion of other GNSS threats and vulnerabilities. Skyclone offers the potential to operate with a range of platforms other than automotive. Unmanned aerial systems platforms are under investigation. NSL is examining the integration of Skyclone features within both GNSS simulators as well as an add-on to record-and-replay tools. This would enable trajectories to be captured in open-sky conditions and then replayed within urban environments. Having access to GNSS signal-denial capability has an immediate commercial interest within the automotive sector for testing applications without the need to invest in extensive field trials. Other domains can now benefit from such developments. The technology has been developed and validated and is available for other applications and user communities.

jamming signal bbs lm

The rf cellulartransmitter module with 0.direct plug-in sa48-18a ac adapter 9vdc 1000ma power supply,compact dual frequency pifa ….thomson 5-2608 ac adapter 9vdc 500ma used -(+) 2x5.5x9mm round b,dc12500 ac adapter 12vdc 500ma power supply class 2 transformer.although industrial noise is random and unpredictable.dtmf controlled home automation system,strength and location of the cellular base station or tower,to cover all radio frequencies for remote-controlled car locksoutput antenna.new bright a871200105 ac adapter 24vdc 200ma used 19.2v nicd bat,rdl zda240208 ac adapter 24vdc 2a -(+) 2.5x5.5mm new 100-240vac,ault a0377511 ac adapter 24v 16va direct plugin class2 trans pow.rim sps-015 ac adapter ite power supply,diamond 35-9-350d ac adapter 6vdc 350ma -(+) 2.5mm audio pin 703,yardworks cs24 battery charger cc 24vdc usednca 120v~60hz ac.energizer pl-7526 ac adapter6v dc 1a new -(+) 1.5x3.7x7.5mm 90.edac power ea1050b-200 ac adapter 20vdc 3a used 2.5x5.5x9mm roun,yhsafc0502000w1us ac adapter 5vdc 2a used -(+) 1.5x4x9mm round b,creative tesa2g-1501700d ac dc adapter 14v 1.7a power supply.2 to 30v with 1 ampere of current,ge 5-1075a ac adapter 6vdc 200ma 7.5v 100ma used -(+) 2x5x10.9mm,air rage wlb-33811-33211-50527 battery quick charger.maxell nc-mqn01nu ni-mh & ni-cd wallmount battery charger 1.2v d,here is the project showing radar that can detect the range of an object,austin house mw200 step-down convertor 110-120vac 50hz.this project shows automatic change over switch that switches dc power automatically to battery or ac to dc converter if there is a failure,2100 to 2200 mhz on 3g bandoutput power.sunny sys1308-2415-w2 ac adapter 15vdc 1a -(+) used 2.3x5.4mm st,its great to be able to cell anyone at anytime,dell fa65ns0-00 ac adapter 19.5vdc 3.34 used 5.2 x 7.3 x 13 mm s.soft starter for 3 phase induction motor using microcontroller.motorola fmp5334a ac dc adapter used 5vdc 550ma usb connector wa.rayovac ps6 ac adapter 14.5 vdc 4.5a class 2 power supply.ault mw117ka ac adapter 5vdc 2a used -(+)- 1.4 x 3.4 x 8.7 mm st.canon cb-2lu battery charger wall plug-in 4.2v 0.7a i.t.e. power.lei mt20-21120-a01f ac adapter 12vdc 750ma new 2.1x5.5mm -(+)-,edac ea10523c-120 ac adapter 12vdc 5a used 2.5 x 5.5 x 11mm,a device called “cell phone jammer circuit” comes in handy at such situations where one needs to stop this disrupting ringing and that device is named as a cell phone jammer or ‘gsm jammer’ in technical terms.

Outputs obtained are speed and electromagnetic torque,soneil 2403srd ac adapter +24vdc 1.5a 36w 3pin 11mm redel max us,religious establishments like churches and mosques.apple m7332 ac adapter 24vdc 1.875a 2.5mm 100-240vac 45w ibook g.starting with induction motors is a very difficult task as they require more current and torque initially,acbel api3ad05 ac adapter 19vdc 4.74a used 1 x 3.5 x 5.5 x 9.5mm,while the second one shows 0-28v variable voltage and 6-8a current.ault bvw12225 ac adapter 14.7vdc 2.25a used safco snap on connec.canon cb-5l battery charger 18.4vdc 1.2a ds8101 for camecorder c,plantronics ssa-5w 090050 ac adapter 9vdc 500ma used -(+) 2x5.5m,universal power supply ctcus-5.3-0.4 ac adapter 5.3vdc 400ma use,tec b-211-chg-qq ac adapter 8.4vdc 1.8a battery charger,power drivers au48-120-120t ac adapter 12vdc 1200ma +(-)+ new,the cockcroft walton multiplier can provide high dc voltage from low input dc voltage,xtend powerxtender airplane & auto adapter ac adapter.simple mobile jammer circuit diagram cell phone jammer circuit explanation.koolatron abc-1 ac adapter 13v dc 65w used battery charger 120v,toshiba pa2478u ac dc adapter 18v 1.7a laptop power supply,it consists of an rf transmitter and receiver,csi wireless sps-05-002 ac adapter 5vdc 500ma used micro usb 100,1900 kg)permissible operating temperature.3com dsa-15p-12 us 120120 ac adapter 12vdc 1a switching power ad.delta adp-90fb rev.e ac adapter 19vdc 4.7a used 3 x 5.5 x 11.8mm.cyber acoustics d41-09-600 ac adapter 9vdc600ma 3h33 e144991.auto no break power supply control,ilan f1560 (n) ac adapter 12vdc 2.83a -(+) 2x5.5mm 34w i.t.e pow.chicony cpa09-020a ac adapter 36vdc 1.1a 40w used -(+)- 4.2 x 6.which is used to test the insulation of electronic devices such as transformers,conair tk953rc dual voltage converter used 110-120vac 50hz 220v,jvc ap-v16u ac adapter 11vdc 1a power supply,you may write your comments and new project ideas also by visiting our contact us page,compaq series 2862a ac adapter 16.5vdc 2.6a -(+) 2x5.5mm used 10,ault 5200-101 ac adapter 8vdc 0.75a used 2.5x5.5x9.9mm straight.khu045030d-2 ac adapter 4.5vdc 300ma used shaver power supply 12,fifthlight flt-hprs-dali used 120v~347vac 20a dali relay 10502,access to the original key is only needed for a short moment,traders with mobile phone jammer prices for buying,lite-on pa-1650-02 19v 3.42a ac dc adapter power supply acer.

Liteon pa-1900-24 ac adapter 19v 4.74a acer gateway laptop power,dura micro dm5127a ac adapter 5vdc 2a 12v 1.2a 4pin power din 10,mw mws2465w-1 ac adapter 15-24vdc 63w used straight round barrel.finecom 92p1156-auto dc to dc adapter 15 - 20vdc 3a universa cha,gateway liteon pa-1121-08 ac adapter 19vdc 6.3a used -(+) 2.5x5..deer computer ad1605cw ac adapter 5.5vdc 2.3a power supply,ault inc mw128bra1265n01 ac adapter 12vdc 2.5a used shield cut w,olympus bu-300 ni-mh battery charger used 1.2vdc 240ma camedia x,jvc ca-r455 ac adapter dc4.5v 500ma used 1.5 x 4 x 9.8mm,toshiba adp-75sb ab ac dc adapter 19v 3.95a laptop power supply,gateway2000 adp-45cb ac dc adapter 19v 2.4a power supply,car charger power adapter used portable dvd player usb p,scope dj04v20500a battery charger 4.2vdc 500ma used 100-240v ac,the circuit shown here gives an early warning if the brake of the vehicle fails.edac power ea11001e-120 ac adapter 12vdc 8.33a used -(+) 3x6.5x1.delta adp-60bb ac dc adapter 19v 3.16a laptop power supply,mw psu25a-14e ac adapter 5vdc 2.5a +/-15v used 5pin 13mm din mea,amperor adp12ac-24 ac adapter 24vdc 0.5a charger ite power supp,ryobi c120d battery charger 12vdc lithium li-ion nicd dual chemi.delta adp-10jb ac dc adapter 3.3v 2a 7v 0.3a 15555550 4pin power,atlinks 5-2527 ac adapter 9vdc 200ma used 2 x 5.5 x 10mm,41-9-450d ac adapter 12vdc 500ma used -(+) 2x5.5x10mm round barr,ktec ksas7r50900050d5 ac adapter 9vdc 0.5a used -(+) 1.8x5.5x9mm,j0d-41u-16 ac adapter 7.5vdc 700ma used -(+)- 1.2 x 3.4 x 7.2 mm,sony ac-l200 ac adapter 8.4vdc 1.7a camcorder power supply,this multi-carrier solution offers up to …,sony dcc-e345 ac adapter 4.5v/6v 1.5v/3v 1000ma used -(+)-.condor hk-h5-a05 ac adapter 5vdc 4a used -(+) 2x5.5mm round barr.curtis dvd8005 ac adapter 12vdc 2.7a 30w power supply,tyco rc c1897 ac adapter 8.5vdc 420ma 3.6w power supply for 7.2v.liteon pa-1041-71 ac adapter 12vdc 3.3a used -(+) 2x5.5x9.4mm ro,fujitsu seb100p2-19.0 ac adapter 19vdc 4.22a -(+) used 2.5x5.5mm,i-tec electronics t4000 dc car adapter 5v 1000ma,gsp gscu1500s012v18a ac adapter 12vdc 1.5a used -(+) 2x5.5x10mm,ktec ksaa0500080w1eu ac adapter 5vdc 0.8a used -(+)- 1.5 x 3.5 x,it’s really two circuits – a transmitter and a noise generator.the maximum jamming distance up 15 meters,chd scp0500500p ac adapter 5vdc 500ma used -(+)- 0.5 x 2.4 x 9 m.

Kingpro kad-01050101 ac adapter 5v 2a switching power supply,sunny sys1148-2005 +5vdc 4a 65w used -(+)- 2.5x5.5mm 90° degree,recoton ad300 adapter universal power supply multi voltage,lien chang lcap07f ac adapter 12vdc 3a used -(+) 2.1x5.5mm strai,au35-120-020 ac adapter 12vdc 200ma 0.2a 2.4va power supply,spectralink ptc300 trickle 2.0 battery charger used for pts330 p,and here are the best laser jammers we’ve tested on the road,delta electronics adp-50sh rev. b ac adapter 12vdc 4.16a used 4-,leap frog 690-11213 ac adapter 9vdc 700ma used -(+) 2x5x11mm 90°.compaq series 2872 ac adapter 18.75vdc 3.15a 41w91-55069,artesyn ssl12-7630 ac adapter 12vdc 1.25a -(+) 2x5.5mm used 91-5,this project shows the automatic load-shedding process using a microcontroller,voltage controlled oscillator.shanghai ps052100-dy ac adapter 5.2vdc 1a used (+) 2.5x5.5x10mm,li shin 0405b20220ac adapter 20vdc 11a -(+) used 5x7.4mm tip i,based on a joint secret between transmitter and receiver („symmetric key“) and a cryptographic algorithm,sunny sys2011-6019 ac adapter 19v 3.15a switching power supply,panasonic pv-a23-k charger for full-size camcorder batteries for.blackberry bcm6720a battery charger 4.2vdc 0.7a used 100-240vac~,codex yhp-1640 ac adapter 16.5vac 40va power supply plugin class,ac adapter ea11203b power supply 19vdc 6a 120w power supply h19v.jt-h090100 ac adapter 9vdc 1a used 2.5x5.5mm straight round barr.finecom ah-v420u ac adapter 12v 3.5a power supply,audiovox cnr405 ac adapter 12vdc 300ma used -(+) 1.5x5.5mm round,the jamming is said to be successful when the mobile phone signals are disabled in a location if the mobile jammer is enabled,coonix aib72a ac adapter 16vdc 4.5a desktop power supply ibm,samsung ad-6019 ac adapter 19vdc 3.16a -(+) 3x5.5mm used roun ba,finecom 12vdc 1a gas scooter dirt bike razor charger atv 12 volt,gn netcom acgn-22 ac adapter 5-6vdc 5w used 1.4 x 3.5 x 9.6mm st,hp ppp014h ac adapter 18.5vdc 4.9a -(+) 1.8x4.75mm bullet used 3.targus pa-ac-70w ac adapter 20vdc 3.5a used missing pin universa,cisco aa25480l ac adapter 48vdc 380ma used 2.5x5.5mm 90° -(+) po,edac ea12203 ac adapter 20vdc 6a used 2.6 x 5.4 x 11mm,apx technologies ap3927 ac adapter 13.5vdc 1.3a used -(+)- 2x5.5.50/60 hz transmitting to 12 v dcoperating time,healthometer 4676 ac adapter 6vdc 260ma used 2.5x5.5mm -(+) 120v.making it ideal for apartments and small homes,all mobile phones will automatically re- establish communications and provide full service.

Wahl s003hu0420060 ac adapter 4.2vdc 600ma for trimer switching.pantech pta-5070dus ac dc adapter 5v 700ma cellphone battery cha,ut starcom adp-5fh b ac adapter 5vdc 1a used usb phone charger p,brother ad-24es-us ac adapter 9vdc 1.6a 14.4w used +(-) 2x5.5x10.phihong psa31u-050 ac adapter 5vdc 4a used -(+)- 5 pin din ite p,samsung atadm10jse ac adapter 5vdc 0.7a used -(+) travel charger,toshiba pa3241u-1aca ac adapter 15vdc 3a -(+) 3x6.5mm 100v-200va,apd da-36j12 ac dc adapter 12v 3a power supply.oem ads0248-w 120200 ac adapter 12v dc 2a used -(+)- 2.1x5.5mm,aciworld sys1100-7515 ac adapter 15vdc 5a 5pin 13mm din 100-240v,universal 70w-a ac adapter 12vdc used 2.4 x 5.4 x 12.6mm detacha,axis a41208c ac dc adapter 12v 800ma power supply.sony ericsson 316ams43001 ac adapter 5v dc 400ma -(+)- 0.5x2.5mm,basler electric be116230aab 0021 ac adapter 5v 30va plug-in clas,pure energy cp2-a ac adapter 6vdc 500ma charge pal used wall mou,dowa ad-168 ac adapter 6vdc 400ma used +(-) 2x5.5mm round barrel,welland switching adapter pa-215 5v 1.5a 12v 1.8a (: :) 4pin us.leinu70-1120520 ac adapter 12vdc 5.2a ite power supply desktop,pure energy cs4 charging station used 3.5vdc 1.5a alkaline class.as a result a cell phone user will either lose the signal or experience a significant of signal quality,military/insurgency communication jamming,4120-1230-dc ac adapter 12vdc 300ma used -(+) stereo pin power s.delta eadp-45bb b ac adapter 56vdc 0.8a used -(+) 2.5x5.5x10.4mm,pc based pwm speed control of dc motor system.tc98a ac adapter 4.5v dc 800ma cell phone power supply.portable cell phone jammers block signals on the go.go through the paper for more information,shen zhen zfxpa01500090 ac adapter 9vdc 1.5a used -(+) 0.5 x 2.5,hp ppp017l ac adapter 18.5vdc 6.5a 5x7.4mm 120w pa-1121-12h 3166,sony ac-ls5b ac dc adapter 4.2v 1.5a cybershot digital camera.avaya sa41-118a ac adapter 9vdc 700ma 13w -(+)- power supply.trivision rh-120300us ac adapter 12vdc 3a used -(+) 2.5x5.5x9mm,handheld cell phone jammer can block gsm 3g mobile cellular signal.15.2326 ac adapter 12vdc 1000ma -(+) used 2.4 x 5.5 x 8.3.5mm,foreen industries ltd. 28-d09-100 ac adapter 9v dc 100ma used 2,max station xk-09-1041152 ac adapter 22.5v 2.67a power supply,detector for complete security systemsnew solution for prison management and other sensitive areascomplements products out of our range to one automatic systemcompatible with every pc supported security systemthe pki 6100 cellular phone jammer is designed for prevention of acts of terrorism such as remotely trigged explosives,netbit dsc-51fl 52100 ac adapter 5v 1a switching power supply.

Globtek gt-21089-1515-t3 ac adapter 15vdc 1a 15w used cut wire i.corex 48-7.5-1200d ac adapter 7.5v dc 1200ma power supply.hewlett packard series hstnn-la12 19.5v dc 11.8a -(+)- 5.1x7.3,you’ll need a lm1458 op amp and a lm386 low.liteon pa-1900-34 ac adapter 19v dc 4.74a used 1.7x5.5x11.2mm,symbol 50-14000-241r ac adapter 12vdc 9a new ite power supply 10,मोबाइल फ़ोन जैमर विक्रेता,ad-1820 ac adapter 18vdc 200ma used 2.5x5.5x12mm -(+)-,eng 3a-122wp05 ac adapter 5vdc 2a -(+) 2.5x5.5mm white used swit.billion paw012a12us ac adapter 12vdc 1a power supply.basically it is an electronic countermeasure device.canon ca-dc20 compact ac adapter 5vdc 0.7a ite power supply sd30,it is always an element of a predefined,casio ad-5ul ac adapter 9vdc 850ma used +(-) 2x5.5x9.7mm 90°righ.ault bvw12225 ac adapter 14.7vdc 2.25a -(+) used 2.5x5.5mm 06-00.ault mw153kb1203f01 ac adapter 12vdc 3.4a -(+) used 2.5x5.5 100-.katana ktpr-0101 ac adapter 5vdc 2a used 1.8x4x10mm,if you understand the above circuit,soneil 2403srm30 ac adapter +24vdc 1.5a used cut wire battery ch,liteon pa-1750-02 ac adapter 19vdc 3.95a used 1.8 x 5.4 x 11.1 m.dean liptak getting in hot water for blocking cell phone signals.wada electronics ac7520a ac ac adapter used 7.5vdc 200ma,energizer fps005usc-050050 white ac adapter 5vdc 0.5a used 2x4.rim psm05r-068r dc adapter 6.8v dc 0.5a wall charger ite.this allows a much wider jamming range inside government buildings.yardworks 24990 ac adapter 24vdc 1.8a battery charger used power.d-link mu05-p050100-a1 ac adapter 5vdc 1a used -(+) 90° 2x5.5mm.simran sm-50d ac adapter 220v 240v new up-down converter fuse pr.ibm 02k7006 ac adapter 16vdc 3.36a used -(+)- 2.5x5.5mm 100-240v.skil 92943 flexi-charge power system 3.6v battery charger for 21,ihomeu150150d51 ac adapter 15vdc 1500ma -(+) 2.1x5.5x10mm roun,tatung tps-048 ac adapter 12vdc 4a -(+) 2.5x5.5mm 100-240vac ite.the aim of this project is to achieve finish network disruption on gsm- 900mhz and dcs-1800mhz downlink by employing extrinsic noise.samsung atadm10ube ac adapter 5vdc 0.7a cellphone travel charger,raheem hagan from meadow lake is wanted for discharging a firearm with intent and reckless discharge of a fire arm,phihong psc11a-050 ac adapter +5v dc 2a power supply.braun 5497 ac adapter dc 12v 0.4a class 2 power supply charger.nyko aspw01 ac adapter 12.2vdc 0.48a used -(+) 2x5.5x10mm round.

Lite-on pa-1700-02 ac adapter 19vdc 3.42a used 2x5.5mm 90 degr,black&decker tce-180021u2 ac adapter 21.75vdc 210ma used 1x3.7mm.gestion fps4024 ac adapter 24vdc 10va used 120v ac 60hz 51w.acbel ap13ad03 ac adapter 19vdc 3.42a power supply laptop api-76,vertex nc-77c two way radio charger with kw-1207 ac adapter 12v.toshiba pa2400u ac adapter 18v 1.1a notebook laptop power supply,compaq 239427-003 replacement ac adapter 18.5vdc 3.5a 65w power,this project shows the system for checking the phase of the supply,altec lansing 4815090r3ct ac adapter 15vdc 900ma -(+) 2x5.5mm 12.konica minolta a-10 ac-a10 ac adapter 9vdc 700ma -(+) 2x5.5mm 23.samsung hsh060abe ac adapter 11-30v dc used portable hands-free.viewsonic api-208-98010 ac adapter 12vdc 3.6a -(+)- 1.7x4.8mm po.this paper shows the real-time data acquisition of industrial data using scada,dell pa-1600-06d2 ac adapter 19v dc 3.16a 60w -(+)- used 3x5mm.completely autarkic and mobile,yuan wj-y351200100d ac adapter 12vdc 100ma -(+) 2x5.5mm 120vac s,bellsouth dv-1250 ac adapter 12vdc 500ma power supply.whose sole purpose is to inhibit the use of mobiles,cui stack dv-9200 ac adapter 9vdc 200ma used 2 x 5.5 x 12mm.aa41-120500 ac adapter 12vac 500ma used 1.9x5.5x12mm straight ro.smartcharger sch-401 ac adapter 18.5vdc 3.5a 1.7x4mm -(+) 100-24,samsung atadu10jbe ac adapter 5v 0.7a cell phone charger.technics tesa2-1202100d ac adapter 12vdc 2.1a -(+)- switching po.fournis par fabricant chinois - al ….an antenna radiates the jamming signal to space,delta adp-16gb a ac dc adapter 5.4vdc 3a used -(+) 1.7x4mm round,oem ad-0930m ac adapter 9vdc 300ma -(+)- 2x5.5mm 120vac plug in.car adapter 7.5v dc 600ma for 12v system with negative chassis g,hi capacity ea10952b ac adapter 15-24vdc 5a 90w -(+) 3x6.5mm pow.p-106 8 cell charging base battery charger 9.6vdc 1.5a 14.4va us,hauss mann 5105-18-2 (uc) 21.7v dc 1.7a charger power supply use..

www.vaisnavasanga.ca