Report item
Item specifics
  • Model Number: CDMA GSM Mobile Phone Signal Repeater
  • Whole Package Weight: 0.8 kg
  • Whole Package Size: 300x120x100mm(L x W x D)
  • Status: in Stock
  • Outdoor Antenna1: 5dB
  • indoor antenna1: 3dB
  • Outdoor Antenna : RG6-50 OHM outdoor Coaxial Cable-10m
  • Frequency Range: CDMA
  • model: CDMA 850MHz
Product Description

 

LCD Screen 850 Mhz 850MHz Repeater Booster Cell phone Mobile Signal Repeater Amplifier & Sucker Antenna Set

 

 

850mhz signal booster gsm signal repeater

dual band repeater gsm parameter data : 

   Model No

 

Parameter data

Uplink

Downlink

Frequency Range   

       CDMA

824-849mhz

869-894mhz

Output Power          

20±2dBm

20±2dBm

Gain                            

60 ±2 dB

60±2dB

Bandwidth                      

60M

Ripple in Band            

≤5dB

Spurious Emission          

9KHz~1GHz

≤ -36 dBm

1GHz~12.75GHz

≤ -30 dBm

VSWR                              

≤3

MTBF

>50000 hours

Power Supply                    

AC:100~240V, 50/ 60Hz;DC:5V 1A

Power Consumption      

< 5W

Impedance                    

50 ohm

Mechanical Specification

RF Connector            

N-Female N

Dimensions (D*W*H )        

140*98*20(mm)

Net weight                          

0.28Kg

Installation Type              

Wall Installation

Environment Conditions  

IP40

Humidity                          

< 90%

Operating Temperature        

-10°C ~ 55°C

 Why we should buy mobile signal repeater/ signal booster/ CDMA  amplifier :

 

Cell phone becomes especially helpful when people get into critical situations. In case of emergency a timely call can save somebody’s life.

Unfortunately, there are still some places where one can find themselves “out of coverage”. Usually those places are either too far from the cell phone base station or located inside underground constructions, for example:

· Parking lots, tunnels

· Big stores, office buildings

· Cars, boats etc.

· House in remote areas etc


How is  mobile phone signal repeater GSM/DCS/ 2G/3G/4G WORKING ?

 •The outside antenna catches the low signal from the mobile base station and delivers it to the cell phone 

amplifier through the connection cable (coax).

•After the signal is accepted by the phone amplifier, the device amplifies it.

•Then this amplified signal goes through the connection cable (coax) to the inside antenna.

•And after that, the amplified signal transmits to the cell phone.

 

A regular repeater CDMA consists of:

5dB outdoor antenna

3dB indoor antenna

RG6-50 OHM outdoor Coaxial Cable-10m

mounting accessories

AC power supply

user manual

Whole Package Weight

0.8KG

Whole Package Size

300x120x100mm(L x W x D)

 

 Features of mobile phone signal amplifier

A.  High-gain linear power amplifier

B .  ALC and AGC function technology ,

C.  Ultra-low noise receive amplifier

D.  There is no interference to the base station ,right after the opening of the original system and the base station without the need to adjust parameters ,

E.  Stable and reliable electromagnetic compatibility design .

F.  The base station dose not cause an increase in background noise ,but will not lead to a decline in the  quality of the base station communications

G.  With full-duplex communication mode .

H.  dispel the heat effective reasonable ,the structure is pretty ,the volume is suitable .

 

 Signal repeater Installation diagram (very convenient and easy to install)


How should you install repeater (very easy and simple):

Step 1: Use your mobile phone to test signal strength outside house or on roof, -70dbm is the basic requirement (full bar).

Step 2 Install outdoor antenna in that location and keep adjusting, point it to signal tower station, try to get best signal.

Step3: Run outdoor coaxial cable into building in a convenient location to connect with signal repeater.

Step 4: Mount your indoor antenna with signal repeater

Step5:  Power up signal repeater device to check the signal inside, moving outdoor antenna until you get satisfied signal.

 

Note: Connect outdoor (BTS) port with outdoor antenna, connect indoor ANT(MS) port with indoor antenna, outdoor antenna is mounted at a higher position. Both antennas should be 10 meters far away from each other at least.

Indoor and outdoor antenna must be separated by wall.

 

 After- Sales Service

We have 12 months quality guarantee for all customers, you can return goods to us when receive defective repeater, but air freight charges should be responsible by buyer.

 

Signal problem & installation technique supporting

1.If still weak signal receipt after installation, please check if outdoor antenna point to signal tower correctly or elsewhere has stronger signal and confirm signal strength achieve-70DBM.

2.If still have no signal after installation, please check our device power adapter whether connected perfectly? And connectors connect well.

3. If strength is not steady, please check if outdoor and indoor antenna is too close; please ensure outdoor antenna has distance of 10 meters at least, with a barrier and not in a same horizontal line.

4. Packed the outdoor connector by waterproof glue, otherwise wet reduce the signal cover area.

 

 

 

 

We support Drop shipping and Wholesale.

We can send you the product pictures after your payment.

We could mark the package as a GIFT and claim a lower price for you.

We usually sell our products without the retailing package, please note it before buying.

If you need the original package, please pay for the extra part for the package !!

OEM are Welcome! We can print customer\'s artwork and company logo

 

Russian Friend Pay Attention Please !!!
 
- Please fill in receiver\'s full name due to new policy of Russian customs,
any nondelivery would not be responsible by us if the client doesn\'t provide

enough information when making order.

 

 

Deep-Source-Technology-Co-Ltd

Packaging Details
  • Unit Type: piece
  • Package Weight: 2.0kg (4.41lb.)
  • Package Size: 15cm x 10cm x 2cm (5.91in x 3.94in x 0.79in)
Shipping
Calculate your shipping cost by country/region and quantity.
Quantity: Ship to:
Packaging Details
  • Unit Type: piece
  • Package Weight: 2.0kg (4.41lb.)
  • Package Size: 15cm x 10cm x 2cm (5.91in x 3.94in x 0.79in)
Payment
We support the following payment methods. All payments made on AliExpress are processed by Alipay.