3G WCDMA Cell Phone Signal Boosters , Band Selective Repeater 5000 square meters
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...Cell Phone Signal Boosters , Band Selective Repeater 5000 square meters Why Buy a Cell Phone Booster? Cell phone boosters take an existing signal and amplify it, turning the one bar on your phone’s reception meter into five. This change drastically improves call quality, minimizes the chances of calls being dropped, prevents your maps app from crashing and leaving you lost and saves your phone......
Shenzhen Greetwin Technology Co.,Limited
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Cell Phone Portable Cell Phone Signal Jammer Handheld 8 Antenna For GSM / 3G / 4G
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...the mobile phone signals(GSM, CDMA LET 2/3/4G, etc.) GPS, wifi signals in seconds. The jamming radius up to 25 meters(the jamming distance will be varied depending on the signal strength and location). The ell phone signal scrambler with 8 bands, so we...
Shenzhen TeXin electronic Co., Limited
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3G Cell Phone Signal Jammer With 4 Antenna EST-808A
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... signals. If you really don't want to be interrupted by personal calls at important meeting or something else, then you'll require this useful item – mobile phone jammer. Effective shielding radius: 1-20m (Depending on the strength signal in given area)...
EASTLONGE ELECTRONICS(HK) CO.,LTD
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60w 40m Radius Cell Phone Signal Jammer 2G 3G 4G 5G WiFi GPS Lojack
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...: 1. 12 channels for cell phone signals 2G 3G 4G 5G GSM CDMA LTE, WiFi 2.4g 5.8g, GPSL1, Lojack and etc. 2. Frequencies can be customized; 3. Each band 5w, total 60w high power; 4. Jamming radius 2-40(m), depends on signal strength; 5. Built-in battery,...
Shenzhen Sacon Telecom Co., Ltd
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ALC MGC AGC Cell Phone Signal Amplifier Dual Band 900MHz 1800MHz
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... is used to amplify weak GSM signals on two different frequencies. The LCD screen displays signal strength, setup advice, error messages, power and ALC data. In addition, the signal booster has another port for additional internal antenna, allowing the...
Shenzhen Atnj Communication Technology Co., Ltd.
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Indoor Cell Phone Signal Jammer 2G/3G/4G Signal Blocker Remote Control Range 1 - 5m, Indoor RF Signal Jammer
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...3G Mobile Phone signal Blocker , Cell Phone Signal Jammer Product Instructions: This 4 bands cell phone jammer block signal such as GSM / CDMA / DCS / PHS / 3G all-in-one mobile phone jammer is powerfull design to blocks all the signals in one device, it......
VBE Technology Shenzhen Co., Ltd.
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World First Full frequency Cell Phone Signal Jammer Blocking CDMA GSM Dcs PCS 3G 4G 5G Signal Jammer
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...that this high power signal blocker owns up to 30 meters jamming distance depending on the signal strength in the given area. Besides as this high power multi-purpose signal blocker owns 8 antennas so that it can cut off the signals of CDMA/GSM, DCS/PCS,...
Wolves Team Limited
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Portable Cell Phone Signal Jammer / Radio Frequency Jammers , Anti - spy
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...Cell Phone Signal Jammer Radio Frequency Jammers , Anti-spy Device Description 1. TSL-N4 is a hand-held portable Cell Phone signal jammer, implementing the most effective and reliable RF jamming technology to prevent the leak of confidential information or unwanted usage of cell phones, Wi-Fi devices and GPS devices. 2. TSL-N4 has 4 sets (max to 8) of jamming signal generators inside, which can transmit highly effective jamming signals...
Shenzhen Times Starlight Technology Co.,Ltd
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Small Volume Cell Phone Signal Jammer 5～95％ Working Humidity 1W RF Power
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...Cell Phone Signal Jammer has small volume Description ZD-GR001 Cell Phone Signal Jammer applies intelligent digital jamming technology. This jammer can jam all kinds of current mobile signals from 0.8 to 6GHz include 4G and WIFI. This product can classify different target signals......
Zhejiang Zhongdeng Electronics Technology CO,LTD
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33dBm High Gain Cell Phone Signal Amplifier , Home Using Mobile Phone Signal Repeater
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...Cell Phone Signal Amplifier/Home Using Mobile Phone Signal Repeater Brief Description: This model signal booster 4glte700MHz,with an outdoor donor antenna could receive the signals and bring good signals in a relative good signal sources places and pass the signal to the amplifier and then spread it to where the Signal......
ShenZhen Necom Telecommunication Technologies Co., Ltd.
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