increase cell phone reception

Place of Origin:China

Brand Name:ChingKong

Model Number:Signal Jamming Device

Full Bands 16 Antennas Wireless Signal Jammer For 3G 4G Wi-Fi GPS LOJACK Output power 40Watt Shielding Radius Up to 40m Item No.: CKJ-1601A16 This is designed with 16 Antennas Full Bands 130Mhz-6GHz for mobile phone GSM 3G 4GLTE signal which bring us a ...

Place of Origin:China

Brand Name:ChingKong

Model Number:Signal Jamming Device

Full Bands 16 Antennas Wireless Signal Jammer For 3G 4G Wi-Fi GPS LOJACK Output power 40Watt Shielding Radius Up to 40m Item No.: CKJ-1601A16 This is designed with 16 Antennas Full Bands 130Mhz-6GHz for mobile phone GSM 3G 4GLTE signal which bring us a ...

Brand Name:Sacontelecom

Model Number:SA-004A

Place of Origin:China

4 Bands Adjustable All Wifi Signal Jammer Block 2.4G 5.2G 5.8G With 4w Power Description This 4 bands adjustable all wifi jammer is requested by the jammer market. 2.4G 5.2G 5.8G signal jammer is special designed for unmanned aerial vehicle(UAV). This ...

Brand Name:wolvesteam

Model Number:JM171562

Place of Origin:China

PC Controlled 8 Antenna 3G 4GLTE/WIMAX Cellphone GSM CDMA WIFI Signal Jammer Product Description Have you ever consider that you can connect the jammer to the computer and then decide the power of it? Then here this PC Controlled 8 Antenna 3G 4G Cellphone ...

Brand Name:wolvesteam

Model Number:JM171545

Place of Origin:China

Product Description: Specifications: Shielding Range: Output Interface Output Frequency CH1 CDMA 870-894MHz CH2 GSM 930-960MHz CH3 DCS 1805-1880MHz CH4 PCS 1930-1990MHz CH5 3G 2110-2170MHz CH6 WiFi 2400-2500MHz CH7 Wimax1(4G)2300-2400MHz CH8 Wimax2(4G)2600...

Brand Name:GREETWIN

Model Number:GW-17W-V

Place of Origin:China

Increase Celluar Reception 3G 2100MHz Cell Phone Signal Boosters for Houses Model. GW-17W-V What is a Consumer Signal Booster ? Consumer Signal Boosters are boosters that can be used in limited areas such as homes, cars and other mobile vehicles and are ...

Brand Name:GREETWIN

Model Number:GW-20DWL-NH

Place of Origin:China

...cell phone reception is weak could be due to the distance from the cellular tower closest to you. The closer you're to the cell tower, the stronger the cell phone signal received. On other hand, the farther you’re from the cellular tower of your carrier,

Brand Name:Greetwin

Model Number:GW-23GL-ASC

Place of Origin:China

...3G 4G LTE Amplifier Cell Mobile Phone Signal Booster A cell phone reception booster is generally a repeater system that involves the amplifier adding gain or power to the reception in various directions. Even for a cheap cell phone signal booster, maximum ...

Brand Name:Sacontelecom

Model Number:SA-20W-GDW

Place of Origin:China

...power to the reception in various directions. Even for a cheap cell phone signal booster, maximum gain differs by application. The work of an outside antenna is to both receive and transmit signals to a cellular tower with enhanced ...

Brand Name:GREETWIN

Model Number:GW-23CW

Place of Origin:China

23dBm CDMA800 WCDMA Cell Phone Signal Boosters Dual Band for 3000㎡ Signal booster kits provide enhanced 2G and 3G voice and data reception where reception is weak due to to distance from tower, topography, building materials or structural design. This full...

Brand Name:GREETWIN

Model Number:GW-23GW-asc

Place of Origin:China

23dBm Power Dual Band Cell Phone Signal Boosters GSM 900MHz WCDMA 2100MHz Signal booster kits provide enhanced 2G and 3G voice and data reception where reception is weak due to distance from tower, topography, building materials or structural design. This ...

Brand Name:GREETWIN

Model Number:GW-30W-asc

Place of Origin:China

...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...

Brand Name:wolvesteam

Place of Origin:China

...time or meeting time. --Mini-size medium power cell phone jammer --Low weight and Nice texture and color --To block wireless phone communication links within an effective area. --No transmissions or receptions of wireless phone call in coverage area. --All

Brand Name:GREETWIN

Model Number:GW-23D-N

Place of Origin:China

...Cell Phone Signal Boosters with Real-time Display Model. GW-23D-N What cause bad reception ? The most common problem now is usually cell phone signal interference (As the signal travels from the source (your cellular tower) to the destination (your cell phone...

Brand Name:GREETWIN

Model Number:GW-17DW-VB

Place of Origin:China

... phone signal booster is taking the existing cell phone signal around your car, office, workstation or home and amplifying it. After amplification, the signal is rebroadcasted to the area with no reception or weak signal. Apart from consisting of an

Brand Name:GREETWIN

Model Number:GW-23DWL-LA

Place of Origin:China

... made up of three main elements - exterior antenna, amplifier, and interior antenna. They form a wireless system to boost cellular reception. A cell phone reception booster is generally a repeater system that involves the amplifier adding gain or power to

Brand Name:GREETWIN

Model Number:GW-27D-NH

Place of Origin:China

... tower using an antenna then amplifies it and rebroadcasts it though one or more antennas. The purpose is to bring usable cell signal into areas with weak unusable cellular reception. Various types of cell signal boosters have been around for years in the

Brand Name:GREETWIN

Model Number:GW-17GD-VB

Place of Origin:China

...Cell Phone Signal Boosters with Mini Design Model. GW-17GD-VB Cell Phone Signal Booster Description: Dome Antennas are more popular because they project signal in all directions. Therefore, they are good for mounting on ceilings in central locations to project reception...

Brand Name:ChingKong

Model Number:CKJ-20D-V

Place of Origin:China

.... Therefore, they are good for mounting on ceilings in central locations to project reception in 360 degrees fashion covering large square spaces. Panel Antennas project signal in single direction. Therefore, they are good for installing on ...

Brand Name:ChingKong

Model Number:CKJ-20D-V

Place of Origin:China

.... Therefore, they are good for mounting on ceilings in central locations to project reception in 360 degrees fashion covering large square spaces. Panel Antennas project signal in single direction. Therefore, they are good for installing on ...