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1 - 10 Results for improve cell phone signal from 30649 Products
70dB Gain Cell Phone Signal Amplifier Dual Band 850MHz 1900MHz
...Cell Phone Signal Amplifier Dual Band 850MHz 1900MHz Cell Phone Signal Amplifier 2G 3G 4G Dual Band Repeater 850 / 1900 70dB Gain Booster With the help of this mobile phone repeater for home you´ll improve the quality of GSM calls. Some providers also use these frequencies for 3G and 4G mobile Internet, so, in this case, the signal repeater will improve 2G/3G&4G network as well. Among other distinctive and helpful features of signal...
Shenzhen Atnj Communication Technology Co., Ltd.
Verified Supplier
Floor 12, Building A, Rd Jiangshi, Quanju High-Tech Industry Park, Guangming District, Shenzhen, Guangdong Province, China
World First Full frequency Cell Phone Signal Jammer Blocking CDMA GSM Dcs PCS 3G 4G 5G Signal Jammer
...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
Verified Supplier
Rm1610,LeiZheng Building,FuMing RD,Futian Dist,SZ,China
OEM 12 Channel Cell Phone Signal Blockers WiFi Jammer for Home School
...Cell Phone WiFi Signal Jammer Product Description This signal jammer can block home WIFI cell phone signals 2g 3g 4g 5g in a large area of 300-500 square meters.The built-in antenna 12-Channel Home School Cell Phone WiFi Signal Jammer is designed with the latest look and feel and has our own patent. It is a very cute signal......
Shenzhen Baohong intelligent manufacturing Co., LTD
Verified Supplier
Room 301, 3rd Floor, Building B, Huakang Office Building, 109 Zhenxing Road, Huaqiang North Street, Futian District, Shenzhen
RF Amplifier Cell Phone Signal Repeater Dual-Band Mobile Repeater Band Selective
... than adding a new Base Transceiver Station (BTS) to improve signal coverage and communication quality in GSM900&WCDMA2100 system. And its easy installation and maintenance can help carrier get fast return. The repeater is working as a relay between...
VBE Technology Shenzhen Co., Ltd.
Verified Supplier
Floor 4, Building 8, Xinwei Industrial Zone, Nanshan District, Shenzhen, Guangdong Province, China
Waterproof Blaster Shelter Cell Phone Signal Jammer For Gas Station EST-808G
...Cell Phone Signal Jammer For Gas Station EST-808G 1. Quick Details: Brand:EST Model no:EST-808G Jamming frequency :CDMA,GSM,DCS/PHS,3G jammer range:1-25m 2 Product Description Created by advanced technology, this cell phone signal jammer stops the cell phone signals around completely. With this cell phone signal jammer, you won’t be disturbed by pesky phone signals. Especially when you are in the fields where phone...
EASTLONGE ELECTRONICS(HK) CO.,LTD
Verified Supplier
3F./4F., Zhenyingtai Technology Park, Hebei Industry Zone, Longhua New District, Shenzhen 518109, China
14 Bands Cell Phone Signal Jammer 4g For Cars , Cell Phone Jamming Devices
...Cell Phone Signal Jammer With Inner Antennas Description it is a Cell Phone signal jammer with inner antenna, 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, walkie talkie devices. it has 14 sets of jamming signal generators inside, which can transmit highly effective jamming signals...
Shenzhen Sacon Telecom Co., Ltd
Verified Supplier
TaiZhong Industrial Building Ai Lian LongGang District, Shenzhen, Guangdong, China
Portable Cell Phone Signal Jammer / Radio Frequency Jammers , Anti - spy
...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
Verified Supplier
Baoan District, Shenzhen City, Guangdong Province, China
Small Volume Cell Phone Signal Jammer 5～95％ Working Humidity 1W RF Power
...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
Verified Supplier
No. 1539, Chengnan Road, Jiaxing, Zhejiang, China
Portable Long Range Mobile Signal Blocker Cell Phone Signal Jammer For Vehicles
...Signal Blocker Cell Phone Signal Jammer For Vehicles GSM Cell Phone 2345G WiFi VHF UHF GPS This is a portable mobile phone signal jammer with built-in antenna. It supports 10 frequency bands. Compared with the traditional handheld, the single channel output power has been subversively improved. The single-channel output power is 2W. the total output power is 20W . Support jamming signal bands customized such as cell phone......
Shenzhen TeXin electronic Co., Limited
Verified Supplier
201, Building A, No.1 Xinghua Road, Pingxi Community, Pingdi Street, Longgang District, Shenzhen
FDD TDD Mobile Signal Repeater , LTE 5Band Cell Phone Signal Booster
... designed for Mobile phone wireless communication base station, it features a compact design, and the frequency bands include 1800MHz 1900MHz 2100MHz 2400MHz 2600MHz , and each band has a power of 23dBm. Features: Enhanced cell phone signal coverage....
Shenzhen Maixintong Technology Co., Ltd
Verified Supplier
Building 403,Baoyuan 12,Longhua Avenue 5245,Qinghua Community,Longhua District,Shenzhen
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