Автомобильный усилитель мобильного сигнала Vodasafe автомобильный


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Mini Cell Phone Signal Booster Improve Cellular Signal In Car  

Car Booster NecomTelecom A33 2W-CDMA+PCS/GSM+DCS

Brief Description:

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 Minimum 2W, 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 resolve the problem of w eak sig nalinside ve hicle and yacht

*Eleg ant appearance, light weight, low consumption, easyinstallation.

*Wred conn ection with mobile phone, effectivelyimprove

 co muni cation qu ality, reduce inside radiation

*33dBm uplink output, extend communic ation distan ce and en hance performance remarkably at mountain area, forests, high building area etc

*Support GSM900+GSM1800, CDMA800+CDMA1900MHz network.


Applicable place:

For car,truck, bus, van, or even boat;


Electrical Specification:

Frequency Range:

1.GSM900+DCS1800MHz: 890-915MHz (Uplink);935-960MHz(Downlink);

1710-1785MHz (Uplink);1805-1880Mhz(Downlink);


1850-1910MHz (Uplink); 1930-1990MHz(Downlink);

Max Gain: (Uplink)≥15dB; (Downlink)≥200dB;

Bandwidth: Wind Band;

Ripple in Band: CDMA/GSM≤6dB; DCS/PCS≤8dB;

Max Input Power Without Dam age: 25dBm (Uplink);dBm(Downlink):0dBm;

Outout Power:

1.Max.≥33dBm (Uplink); ≥0dBm (Downlink);

2.Min.≥26dBm (Uplink); ≥0dBm (Downlink);

Spurious Emission:

9KHz-1GHz: ≤-36dBm (Uplink); ≤-36dBm (Downlink);

1GHZ-1275GHz:≤ -30dBm(Uplink); ≤-30dBm(Downlink);

Noise Figure @max Gain: ≤6dB (Typical);

Return loss: ≤-8dB;

TIme Delay: ≤0.5μs;

MTBF:>50000 hours;

Power supply:DC:12V/2A;

Power cons umption:<5W;

Impedance: 50ohm;

Input Signal Level: 5dBm or more(Uplink); -80dBm or more(Downlink);

LED indication: On: Green; OFF:no light;

Mechanical Specification:

RF Con Nector: SMA-Female;

Switch: Power Switch;

Cooling: Heat sink Convection cooling;

Dimensions (D*W*H):93*92*25(mm);


Installation Type: Wall Installation;

Ervironment Conditions:IP40;


Operating Temperaure:-10~55;


Package contents:
1pcs Car Booster 

1pcs Fixed bracket

1pcs Car charging source 

1pcs Donor Antenna

 A33-CP (2)A33-CP (3)A33-CP (4)

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