Cell phone blockers in prisons | Cell Phone Booster Review - Powerful PCS1900 Mobile Phone Signal Booster

Product Description You might often experience the inability to talk on your cell phone due to you weak signal. Or you mobile phone always shows “no signal” or just little signal. If you’re waiting for an important call or a person try to call you, because of the weak or blind signal, you miss the calls. What a pity thing! The unavailable or weak signal is really terrible for you.The GSM 1900MHz mobile phone signal booster has long range distance which up to 1000 meters. In most case a cell signal booster will allow your mobile phone to be a true wireless device. Once you get a booster you will achieve long distance and more reliable communications, and you wouldn’t be forced to stand near a window or even outside.Whether you use your cell phone for business or just social communication at home, a booster is very necessary. With a booster you will never lose signal in places or environments. More details please see below specific specifications.Notes: Long range Mobile Phone Signal Repeater! Up to 1000 square meters!This device is for PCS1900 signals only. Please check frequency your country uses before purchasing Specifications Frequency range: -Up link PCS 1850-1910MHz -Downlink PCS 1930-1990MHz Coverage:Up to 1000m2 (Distance will be reduced when obstacles are in the way i.e. surrounding walls) Gain (dB): -PCS Up link 53 -PCS Downlink 58 Gain adjustable range: MGC≥30dB Pass band ripple: PCS:15 dB I/0 impedance: 50V/N Connector I/0 return loss: ≤- 10 dB Noise igure: ≤- 8 dB Intermodulation attenuation(Po=13dBm): ≥40dBc Transmission Delay: ≤0.5us Guard band rejection : -PCS (BW-58dB) ≤104MHz ,(BW-60dB) ≤107MHz Power supply: AC110~220V±10%  45~55Hz Dimensions: Signal Booster: 158 x 136 x 37 mm (L x W x D) Reliabiity: To zhe GB6993-86 standard Electromasnetic compatibility: To zhe ETS300 694-4 standard Color:White 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

cell phone blockers in prisons

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Cell phone blockers in prisons | Cell Phone Booster Review - Powerful PCS1900 Mobile Phone Signal Booster

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