Call blocker for iphone | 800MHz/1900MHz Dual-Frequency Car Signal Booster
Car Accessories Cellular Phone Signal Repeater, Mobile Cellphone Signal Extender Mobile Signal Transmitter
Car Booster Vodasafe A33W-CDMA+PCS/GSM+WCDMA
The principle of “Car Booster” is that installing a transponder device in the car could receive the transmit signals of mobile users, The repeater could amplify at 200mw, and then use a high-gain antenna to transmit to the Base Station. The antenna will synchronously receive and amplify the weak signal from Base Station, and then transmit to the Car mobile users, thus ensured us communicate smoothly.
*Specially designed to re solve the problem of weak signal inside vehicle and yacht.
*Elegant appearance, light weight, low consumption, easy installation.
*Effectively improve communication quality, reduce inside radiation.
*Reduce mobile phone output power, pro-long mobile battery life.
*33dBm uplink output, extend communication distance and enhance performance remarkably at mountain area, forests, high building area etc. *Support GSM900+GSM1800, CDMA800+CDMA1900 network
For car, truck, bus, van or even boat;
GSM+WCDMA: 890-915MHz (Uplink); 935-960MHz (Downlink);
1920-1980MHz (Uplink); 2110-2170MHz (Downlink);
CDMA+PCS: 824-849MHz(Uplink); 869-894MHz(Downlink);
Max Gain: (Uplink)≥55dB (Downlink)≥55dB;
Bandwidth: Wind Band;
Ripple in Band: CDMA/GSM≤6dB; DCS/PCS≤8dB;
Max Input Power Without Damage: 25dBm (Uplink); dBm(Downlink);
1. Max ≥33dBm (Uplink); ≥0dBm (Downlink);
2. Min ≥26dBm (Uplink); ≥0dBm (Downlink);
1.9KHz-1GHz : ≤-36 dBm(Uplink); ≤-36dBm (Downlink);
2.1GHz-1275GHz:≤ -30dBm(Uplink); ≤-30dBm (Downlink);
Noise Figure @max Gain: ≤6dB (Typical);
Power Supply: DC:12V/2A;
Input Signal Level: 5dBm or more;
LED indication: On: Green; Off: no light;
RF Con nector: SMA-Female
Switch: Power SwItch
Cooling: Heatsink Convection cooling
Ins tal lation Type:Wall Installation
1pcs Car Booster
1pcs Fixed bracket
1pcs Car charging source
1pcs Donor Antenna
call blocker for iphone
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