Model Number: | TE-903GB |
---|---|
Place of Origin: | China (Mainland) |
Coverage Area: | 800-1500M2 |
Weight: | 4.5kg/set |
Quick Details
Specifications
Universal GSM900Mhz/3G(UMTS)2100Mhz Dual Band Cell Phone Signal Booster/Repeater
Made for general use, no need of professional electronics training or Knowledge
GSM/3G Dual Band mobile Phone Signal Booster model#TE-903GB works in all countries and covers GSM&3G(UMTS) mobile phone signal to improve cellular reception of voice and data inside your home or office.
Features:
1) High system gains;
2) Full duplex and double-end design, external power supply, and convenient installation;
3) ALC technology with auto-steady function adopted;
4) Provide power indication and uplink and downlink indications;
5) With the amplified linear power, the intermodulation and spuriousness are suppressed effectively;
6) The reliability conforms to GB6993-86 standards;
7) The electromagnetic compatibility conforms to ETS300 609-4 standards;
Technical Specification:
Frequency |
Uplink:GSM900 :890-915Mhz, 3G: 1920-1980Mhz; 3G(UMTS):2110-2170MHz; |
Gain |
GSM:Uplink 65dB; Downlink 70dB; 3G(UMTS):Uplink 55dB; Downlink 60dB; |
Output power |
Uplink 17dBm; Downlink 20dBm; |
Coverage Area |
800-1500M2 |
Weight |
4.5kg/set |
Pass Band Ripple |
≤4dB |
Guard Band Rejection |
(BW-60dB)≤42MHz , (BW-70dB)≤45MHz |
I/O Impedance |
50Ω/N Connector |
I/O Return loss |
≤-10dB |
Noise figure |
≤-8dB |
IntermodulationAttenuation (Po=13dBm) |
≤-40dBc |
Transmission Delay |
≤0.5μs |
Ambient Temperature |
-10℃~50℃ |
Power supply |
AC110-220V/-DC5V; |
Size |
320mm*(L)*250mm(D)*65mm(H); |
Reliability |
To the GB6993-86 standard |
Electromagnetic Compaibility |
To the ETS300 694-4 standard |
Function |
a) Power supply LED denote b) Export power LED denote |
Standard Kit Contents:
*1pcs cell phone booster with AC/DC Power Adapter (110V - 240V AC) and several fix screws;
*1pcs External directional panel antenna+ 10 meters cable with N Male Connectors;
*1pcs Internal omini-directional inhale antenna+ 10 meters cable Attached N Male Connectors;
*1pcs English user manual book;
Remarks:Please enquiry us if you have special request about accessories ;
There is an external directional antenna that should be installed outside your home or office, which is used to communicate with the cell phone tower. Then, the signal booster pick up the signal and rebroadcasts the improved cell signal throughout the area in which it is installed.
Return & repairment:
1. Please check with the package when EXPRESS arriving it, If destroy in the shipping, no accept it . And inform to us ASAP.
2.One year free repairment, Buyer bear RETURN&REPAIR freight.
Other:
1. Buyer is responsible for all other charges such as VAT,GST and import duties.
2. Buyers bear custom and duty, Import duties, taxes etc.
3. Please pay within 5 working days after ordering.
Q&A:
1.How the cellphone booster Work?
Firstly, by outdoor antenna capturing weak signal that your telecom service operator's frequency.
Secondly, the weak signal transfer to the Booster By the cable,the booster amplify the signal.
Then,the amplifiered signal is transferred to Indoor antenna.
Finally, you will get a good signal.
2.How About Your Frequency?
Different Country, Different Telecom Operator,even though the same telecom operator, the frequency maybe different.
Please visit
to check the detail frequency of your telecom operatior in your Country.or send mail to us :
3.How Many accessories you need? indoor antennas? Power dividers? Cable and connectors?
The cellphone booster do could coverage a big area, please find the detail description in " Required Outdoor signal Strength?"
Every indoor antenna could cover about 200sqm, so one indoor antenna is enough for common house.
If you want to coverage larger area, you need more indoor antenna and power divider, if you have this needs, please contact us.
4.Required Outdoor Signal Strength?
The booster Gain |
50dB |
60dB |
70dB |
80dB |
Coverage |
<=300-500sqm |
<=500-800sqm |
<=800-1500sqm |
<=2000-2500sqm |
Required Outdoor signal Strength |
>=3bars |
>=2bars |
>1bars |
>=1bar |