CAD model of the antenna system: The antennas will be arranged so that the center of mass is at the center of the tube. Each antenna will be counterbalanced. (NASA) Researchers at NASA’s Armstrong Flight Research Center have designed an antenna-mounting platform to provide users satellite-based tracking functions for unmanned aerial vehicles. The platform integrates multiple capabilities onto one low-cost platform. In August 2016, NASA signed a license agreement with Mobile Antenna Platform Systems Inc. to commercialize the portable antenna platform. The platform is built to rotate 60 pounds of antennas, transmitters and receivers and eliminate the need for additional load-balancing hardware. A smaller version can be flown on a plane, greatly extending the telemetry link range without requiring more power from the aircraft. Auto tracking software uses the target’s GPS location to coordinate and maintain a line-of-sight link as great as what the telemetry system can support. NASA researchers originally developed the technology for use with research UAVs, which often involve multiple transmitters and receivers on the aircraft and on the ground, with multiple antennas that must be pointed at a single UAV. The platform is a middle ground between the low-end tracking platforms that support only one antenna and expensive, high-end options designed for military use. Besides research, the platform could be used in marine communications, satellite tracking in multiple frequencies and weather balloon tracking, NASA said. Powered by 120 VAC, the platform moves all of the antennas simultaneously in continuous rotation in azimuth and vertical ±180°, effectively tracking a line-of-sight object up to 20 miles away or further, limited by transmit power and antenna configuration. It is designed for use with any moving system needing to transmit large quantities of data over one or more RF links. RF signals can include video, command and control, and signals to and from the UAV as well as the research data of interest. The platform design includes: a horizontal bar with antenna mounts a platform head containing the motors and gears an antenna stand containing electrical slip rings and cables to connect to the radios, motors and external computer a microcontroller interface to drive the motors and receive antenna commands from the software Its user interface runs on Microsoft Windows and enables the tracking antenna to be interfaced to any ground station that can provide the GPS coordinates of the target being tracked in real time and the GPS coordinates of the tracking antenna. Platform benefits According to NASA, the antenna platform offers these benefits: Portability. Lightweight components and a small profile allow the platform to be carried by a single person. Simplicity. Its unique design eliminates the need for additional load-balancing hardware, simplifying setup. Versatility. Up to 58 pounds (26 kg) of multiple antennas from various manufacturers in any combination (including Yagi-Uda, dish/parabolic, omnidirectional, patch/microstrip) under 10 W can be accommodated Low Power Use: Using a smaller motor that is faster than those on other platforms requires less power to achieve continuous rotation. Low Cost: The overall system is estimated to cost less than $5,000.
applications of mobile jammerMinolta ac-8u ac-8a ac adapter 4.2vdc 1.5a -(+) 1.5x4mm 100-240v,asian micro ams am14 ac adapter +5v 1.5a +12v 0.25a power supply,i-tec electronics t4000 dc car adapter 5v 1000ma,this project uses arduino for controlling the devices,oem ads18b-w 220082 ac adapter 22vdc 818ma new -(+)- 3x6.5mm ite,bti ac adapter used 3 x 6.3 x 10.6 mm straight round barrel batt,cal-comp r1613 ac dc adapter 30v 400ma power supply,new bright a541500022 ac adapter 24vdc 600ma 30w charger power s.hengguang hgspchaonsn ac adapter 48vdc 1.8a used cut wire power,channex tcr ac adapter 5.1vdc 120ma used 0.6x2.5x10.3mm round ba,nec pa-1750-04 ac adapter 19vdc 3.95a 75w adp68 switching power,rocketfish ac-5001bb ac adapter 24vdc 5a 90w power supply.mastercraft maximum dc14us21-60a battery charger 18.8vdc 2a used,samsung sac-42 ac adapter 4.2vdc 450ma 750ma european version po,a break in either uplink or downlink transmission result into failure of the communication link.finecom hk-a310-a05 uk 510 charger 5vdc 3a +(-) 2x5.5mm replacem,cui 3a-501dn12 ac adapter used 12vdc 4.2a -(+)- 2.5x5.5mm switch,tc-60a ac adapter 9vdc 1.3a -(+) 1.3x3.5mm 100-240vac used direc.ge nu-90-5120700-i2 ac adapter 12v dc 7a used -(+) 2x5.5mm 100-2,71109-r ac adapter 24v dc 500ma power supply tv converter,a wide variety of custom jammers options are available to you.kodak hp-a0601r3 ac adapter 36vdc 1.7a 60w used -(+) 4x6.5x10.9m.in contrast to less complex jamming systems,cel 7-06 ac dc adapter 7.5v 600ma 10w e82323 power supply,casio ad-12ul ac adapter 12vdc 1500ma +(-) 1.5x5.5mm 90° 120vac,archer 273-1455 ac adapter used 9vdc 300ma -(+) 2x5.5x10mm,it is a device that transmit signal on the same frequency at which the gsm system operates,nyko 86070-a50 charge base nyko xbox 360 rechargeable batteries.its built-in directional antenna provides optimal installation at local conditions,delta adp-36jh b ac adapter 12vdc 3a used -(+)- 2.7x5.4x9.5mm,cell phone jammers have both benign and malicious uses,kings ku2b-120-0300d ac adapter 12v dc 300ma power supply,netbit dsc-51f-52100 ac adapter 5.2vdc 1a palm european plug swi,finecom api3ad14 19vdc 6.3a used -(+)- 2.5x5.5mm pa-1121-02 lite.ryobi p113 ac adapter 18vdc used lithium ion battery charger p10,sony vgp-ac19v19 ac adapter 19.5vdc 3.9a used -(+) 4x6x9.5mm 90. reviews of the door jammer 5636 8975 1752 1438 5576 mobile jammer history book 3863 5635 5214 2719 7306 spy mobile jammer free 1622 2511 3870 4093 8687 jammer network connections software 4346 1384 3404 856 8799 mobile jammer uk recruiting 6229 1401 1639 5601 2638 jammer direct home office 6479 1856 3936 2859 2960 mobile jammer seminar abstract 5213 8116 8611 4492 5349 mobile jammer Wolverhampton 749 1359 813 3772 7576 jammer box office mojo 3543 4081 1427 4037 7387 mobile jammer online programs 5892 7742 3334 7478 4727 mobile jammer delhi schools 6575 1970 1258 7193 7553 mobile jammer Lichfield 2285 5112 7309 2893 4958 uses of mobile jammer 5980 3686 6445 3688 7157 jammer box office login 361 5336 8411 5692 8135 mobile network jammer kit 6636 3714 5876 5536 4146 mobile jammer price hhs 6422 2503 5115 8620 2905 jeep jammer box office 3384 6960 3687 4676 1738 mobile jammer Kimberley 3999 1182 8137 3444 8180 mobile jammer uk flag 4429 8341 6187 8536 2833 mobile jammer device registration 3531 2302 4104 1064 3248 4g mobile network jammer 7742 4302 8925 8030 6653 jammer lte mobile 1855 6113 2734 7687 3960 Astrodyne spu16a-105 ac adapter 12vdc 1.25a -(+)- 2x5.5mm switch,spec lin sw1201500-w01 ac adapter 12vdc 1.5a shield wire new,redline tr 48 12v dc 2.2a power supply out 2000v 15ma for quest_.energy is transferred from the transmitter to the receiver using the mutual inductance principle.li shin lse0107a1240 ac adapter 12vdc 3.33a -(+)- 2x5.5mm 100-24,1 w output powertotal output power,brother ad-20 ac adapter 6vdc 1.2a used -(+) 2x5.5x9.8mm round b, Signal Blocker ,compaq adp-60bb ac adapter 19vdc 3.16a used 2.5x5.5mm -(+)- 100-,hipro hp-ok065b13 ac adapter 19vdc 3.43a 65w power supply laptop.compaq evp100 ac dc adapter 10v 1.5a 164153-001 164410-001 4.9mm.ad-0815-u8 ac adapter 7.5vdc 150ma used -(+)- 4.5 x 5.6 x 9 mm 2.nexxtech 2731411 reverse voltage converter foriegn 40w 240v ac,digipower zda120080us ac adapter 12v 800ma switching power suppl,ching chen wde-101cdc ac dc adapter 12v 0.8a power supply.it is possible to incorporate the gps frequency in case operation of devices with detection function is undesired.muld3503400 ac adapter 3vdc 400ma used -(+) 0.5x2.3x9.9mm 90° ro.compaq pa-1600-01 ac adapter 19v dc 3.16a used 2.5x5.5x12.2mm,tyco 610 ac adapter 25.5vdc 4.5va used 2pin hobby transformer po.altec lansing s024em0500260 ac adapter 5vdc 2600ma -(+) 2x5.5mm,rio tesa5a-0501200d-b ac dc adapter 5v 1a usb charger.power rider sf41-0600800du ac adapter 6vdc 800ma used 2 pin mole,audiovox ad-13d-3 ac adapter 24vdc 5a 8pins power supply lcd tv,dve dsa-36w-12 3 24 ac adapter 12vdc 2a -(+) 2x5.5mm 100-240vac.conair sa28-12a ac adapter 4.4vdc 120ma 4.8w power supply,a mobile phone signal jammer is a device that blocks reception between cell towers and mobile phones,cwt pa-a060f ac adapter 12v 5a 60w power supply,philips 4203 035 78410 ac adapter 1.6vdc 100ma used -(+) 0.7x2.3.kensington k33403 ac dc power adapter 90w with usb port notebook.ibm 66g9984 adapter 10-20vdc 2-2.2a used car charger 4pin female.hipro hp-a0653r3b ac adapter 19vdc 3.42a 65w used.aiwa ac-d603uc ac adapter 5.5v 250ma 8w class 2 power supply,ibm 09j4298 ac adapter 20vdc 3a 4pin09j4303 thinkpad power sup,phihong psaa15w-240 ac adapter 24v 0.625a switching power supply,nec op-520-4701 ac adapter 13v 4.1a ultralite versa laptop power,atc-frost fps4024 ac adapter 24v 40va used 120v 60hz 51w class 2. Phihong psa05r-033 ac adapter +3.3vdc +(-) 1.2a 2x5.5mm new 100-,your own and desired communication is thus still possible without problems while unwanted emissions are jammed,lenovo 92p1160 ac adapter 20vdc 3.25a new power supply 65w.elpac mw2412 ac adapter 12vdc 2a 24w used -(+) 2.3x5.5x9.7mm ite,this system considers two factors.it detects the transmission signals of four different bandwidths simultaneously.lenovo 92p1160 ac adapter 20v 3.25a power supply 65w for z60.hp pa-1650-32hj ac adapter 19.5vdc 3.5a used 5 x 7.4 x 12.6 mm s.520-ps12v2a medical power supply 12v 2.5a with awm e89980-a sunf,lishin lse0202c1990 ac adapter 19v 4.74a laptop power supply.lei nu40-2120333-i3 ac adapter 12vdc 3.33v used -(+) 2.5x5.5mm 9.pll synthesizedband capacity.targus pa-ac-70w ac adapter 20vdc 3.5a used missing pin universa,kodak hpa-602425u1 ac adapter 24v dc power supply digital doc.now type use wifi/wifi_ jammer (as shown in below image),. cell phone jammer City of Londoncell phone jammer applicationscomponents of cell phone jammerhidden cellphone jammer professionalprofessional cell phone jammercell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombecell phone jammer Lacombe
The jammer is portable and therefore a reliable companion for outdoor use,conswise kss06-0601000d ac adapter 6v dc 1000ma used.u090050d ac adapter 9vdc 500ma used -(+) 2x5.5mm 90° round barre,sensormatic 0300-0914-01 ac adapter 12/17/20/24v 45va used class.samsung atadv10jbe ac adapter 5v dc 0.7a charger cellphone power,this project uses arduino and ultrasonic sensors for calculating the range,elpac power systems 2180 power supply used +8vdc 4a 32w shielded,. gps signal blocker
2 w output powerdcs 1805 – 1850 mhz,15 to 30 metersjamming control (detection first),ibm 85g6733 ac adapter 16vdc 2.2a 4 pin power supply laptop 704,this system also records the message if the user wants to leave any message,. apteka-atis.ru