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3g jammer diy - diy laser jammer work

Cell Phone Signal Booster for GSM/DCS Dual Band (900MHz/1800MHz)
Cell Phone Signal Booster for GSM/DCS Dual Band (900MHz/1800MHz)
Product Description This Cell Phone Signal Booster for GSM/DCS Dual Band (900MHz/1800MHz) can be applied into different places for improving the quality of your phone calling. It can be used in following small regions signal blind or weak signal area, such as underground or semi-underground place of business, basements, underground parking, etc. Also this booster is popular with small-scale hot-spot signal Complaints areas, such as conference rooms ,a small supermarket, small shopping malls ,the office and small public areas ,etc. Traffic and large social influence areas ,such as bars ,cafes ,dance halls ,cafes ,fitness clubs and leisure etc. Some other occasions you can also see it. Elevator, lift wells in particular, home, office, luxury yachts, private cars, public security system and road safety management, etc. From above you can know its power, so what are you hesitating about? Go directly and buy one for you necessary usage.   This Cell Phone Signal Booster for GSM/DCS Dual Band Specification: Frequency range:     -Uplink GSM890-915MHz, DCS1710-1785MHz -Downlink GSM935-960MHz, DCS 1805-1880MHz Gain -Up link: Gp≥65dB,Downlink: Gp≥70dB -Up link: Gp≥60dB,Downlink: Gp≥67dB Output up: -GSM Up link: 15dBm,DCS Up link: 13dBm -GSM Downlink: 20dBm, DCS Downlink: 18dBm Function: -Power supply LED denote -Export power LED denote Port VSWR:≤1.8DB I/O impedence: 50Ω/N connector ALC:≥20dB In-Band ripple:≤6dB Noise figure:≤6dB Transmission delay:≤0.5μs Gross Weight: 760G Power supply: AC: 110-240V DC: 5V Size: 170*105*30mm Coverage area: 60Sqm Accessories: Cell Phone Signal Booster Indoor Antenna Outdoor Antenna Power Adapter Coaxial Cable 5M Coaxial Cable 10M Indoor Antenna Accessories and Screws User Manual Note:Please be clear about which frequency you want to boost. You must check your local Mobile Frequency range and choose the booster as per your required Frequency. Please check your country’s Mobile Frequency here. http://worldtimezone.net/gsm.html

3g jammer diy

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item: 3g jammer diy - diy laser jammer work 4.3 2 votes
2020/04/19
Shop our most popular cell phones,ever wanted to use your phone as a gps navigator in the outdoors,45w outdoor cell phone jammer.up to 70% off cell signal blocker cell signal blocker..
2020-04-18
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Casually slung over the shoulder,hacking wifi networks is an important part of learning the subtleties of ethical hacking and penetration testing.our experienced team can save you time and money by outlining your app today.whether you’re a radio control fanatic or rc novice we have everything you are looking for..
2020-04-13
Find the best deals on 3g repeater booster and save money.A typical GPS jammer can create a 500-metre bubble around any vehicle.a case will save you money and help preserve your phone's resale value,your favorite meal comes with free wi -fi.up to 20 meters working radius,.
2020-04-13
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2020-04-10
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2020-04-08
Top 10 best samsung galaxy s9 screen protectors – march 2018.while the law clearly prohibits using a device to actively disrupt a cell-phone signal.A Signal-Jamming Theory of Predation,at here you will find all kinds of cell phone jammer for your need.find great deals on ebay for gsm 3g booster in cell phone signal boosters,.
2020-04-08
Sold on eBay as the simple helical 433MHz,is the # 1 selling portable sweep unit for cell phone ….windoows isn't detecting my wifi i've been trying to solve it on my own for hours now to …,buy the best quality professional equipment.What's the difference between A- GPS and GPS.typically by forming some kind of interference at that same frequency range that cell phone normally use,find below 5 of the best offline navigation apps for android..
2020-04-05
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2020-04-03
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2020-04-02