MINI 850MHz Mobile Signal Booster
|Frequency Range||Uplink 824-849MHz|
|Power Supply||Input AC100V-240V 50/60Hz|
|Output 5V 2000mA|
|Size||163 x 108 x 19 mm|
|Pass Band Ripple||≤3dBi|
|Connector Type||N female connector|
|Reliability||To the GB6993-86 standard|
|Electromagnetic Compatibility||To the ETS300 694-4 standard|
|Function||a) Power supply LED denote|
|b) Export power LED denote|
This CDMA 850MHz signal booster helps people improve signal where they got call/data problem.
Such as super market/underground/school/hospital/metro station/home/office...
Coverage 500 square meters. real LCD display. small device and non interference for BTS.
Packing list of the small mobile signal booster
Accessories need for this device:
This repeater is not big power use for small area where less then 500sqm. so we usually offer outdoor yagi atnenna and indoor ceiling antenna:
We also have many other repeaters/accessories for optional:
Questions and Answers
Q: Signal repeater has signal, but cell phone has no signal
A: Because the outdoor antenna receives other signals, then you should do:
1.Adjust outdoor antenna's location and direction, sure that the outdoor antenna towards to the cell tower or base station
2. Check whether cable connected well
3. Put more higher receiving antenna's position, which can receive better signal
Q: Cellphone signal full bar, but communication quality bad / After installing booster, signal not good, but even worse than before
A: Too closer distance of indoor and outdoor antenna, need more separation far distance away between antennas,at least 7 or 8 meters
Q: Works good for long time, suddenly signal bad
A: 1.Check outdoor cable connectors whether flooding water.
2.Check power lights whether working normal
Q: It just show 850MHz. there's no indication on 1900MHz. What's the problem?
A: It means there is no 1900MHz signal in local signal tower.