Egsm900 Dcs1800 LTE2100MHz Cell Phone Smart Model B8 B3 B7 Signal Repeater
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Egsm900 Dcs1800 LTE2100MHz Cell Phone Smart Model B8 B3 B7 Signal Repeater

Egsm900 Dcs1800 LTE2100MHz Cell Phone Smart Model B8 B3 B7 Signal Repeater

Overview Description: Indoor Tri Band Signal Repeater (Signal Booster) series is an ideal solution for three wireless sy
Basic Info.
Power Supply AC 100-240V,DC 9V5a
Output Power 23dBm±2dBm
Gain 75dB±2dB
RF Connector N-Female
Frequency B8 B3 B7
Package Size 230*170*65mm
Gross Weight with The Full Set 3.5kg
Transport Package Neutral Packing
Specification Triple Band Signal Booster
Trademark RDSignal
Origin China
HS Code 8543709200
Production Capacity 2000PCS/Month
Product Description

Egsm900 Dcs1800 LTE2100MHz Cell Phone Smart Model B8 B3 B7 Signal Repeater

Description:Indoor Tri Band Signal Repeater (Signal Booster) series is an ideal solution for three wireless system in small/medium businesses and home users looking to enhance indoor wireless connectivity. It is connected via coaxial cable to Donor Antenna and Service Antenna, Donor Antenna is placed outside the building where it has easy access to BTS signal, and the Service Antenna is placed in the building where it can extend radio coverage to the blind area. And Automatic Gain Control (AGC) to avoid the Booster from over saturation, therefore maintaining a high voice quality and avoid adding interference to network. With good looking & super compact design also make it attractive. Besides, it is easy installation feature is also for individual customers to install the booster by themselves, and it does not need much professional knowledge and instrument.The signal booster improves mobile signals with no negative impact on human health.


  1. Cost effective solution for weak signal zones, reduce drop/off calls.
  2. Compact size, low power consumption, easy installation, great cover.
  3. Expansion and extending of the signal of base station.
  4. Optimization of the quality of the signal and source
  5. Cover about 800~15000m² without block or obstruct.
  6. High linear design, ALC function design, low interference to BTS.
  7. Support any cellular devices (voice & data & video)
  8. Wide band signal booster, or customize selective band booster.

Frequency RangeUplinkDownlink
B8 900
B3 1800
B7 2600
Max. Gain70dB75dB
Max. Output Power20dBm23dBm
Band widthWide Band
Manual Gain Control31dB / 1dB Step
Automatic Gain Control>30dB
Ripple in Band≤ 8dB
Noise Figure≤ 6dB
VSWR≤ 2.0
Intermodulation Products9KHz~1GHz≤ -36dBm
1~12.75GHz≤ -30dBm
Spurious Emission9KHz~1GHz≤ -36dBm
1~12.75GHz≤ -30dBm
Time Delay≤ 1.5 μs
Frequency stability≤ 0.01ppm
MTBF> 50000 hours
Impedance50 ohm
Power SupplyAC 90-264V,DC 10V/10A
Power LEDPower indicator
Alarm LEDRedSelf-oscillation or Strong input signal
Mechanical Specification
RF ConnectorN-Female
SwitchPower Switch
CoolingHeatsink Convection cooling
Humidity< 90%
Operating Temperature-20°C ~ +55°C
Environment ConditionsIP40
Installation TypeWall Installation
Weight< 4Kg

Digital Display Panel, Intelligent mode settingSmart function called which can be activated via the digital display panel.Users can choose gain and working system by LCE Digital Panel.Set the technical parameters simple and efficient, this is easier than DIP Switch.
Standard Package:
1) AC90-264V, DC9V/5A power supply adapter 1PCS 2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS 3) Installation kit 1PCS 4) User manual 1PCS
Demonstration of working principle:Method of Installation:
The booster is fixed onto the wall through expansion bolts.A. Drill holes in the selected place and install expansion bolts.B. Align the holes with the expansion bolts, place flat washers, spring washers, and nuts in turn, and tighten the nuts to fasten the installing support.C. Place the booster on and fasten it.D. Connect cables and power cables to the booster respectively.E. After installing the booster as described above, power on the booster to check the operation status.
A. BTS Port: donor antenna cable is connected with Outdoor Port;B. MS Port: service whip antenna is connected with Indoor Port;C. DC IN: connected with Power adaptor.
To expand signal coverage or fill signal blind area where signal is weak or unavailable.Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop.etc.
Shenzhen RDSignal Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products.RF Jamming Equipment include Cell Phone Signal Jammer and RF Communication Jammer(20-6000MHz).RDSignal Technology Co.,Ltd. is the foremost innovator in the field of RF jamming, offering a comprehensive range of jamming equipment and systems which have a proven record of reliability and performance in all types of applications and environmental conditions.Such as, Drone jammer, UAV jammer, High power bomb jamming devices, IED jammers, Digital programable jammer, VIP Convoy Bomb Jammers (RCIED Jammers), Mobile Phone Signal Jammers, Prison Jammers, Portable Jammers, Handheld Jammers, to suit all types counter terrorism activities.RDSignal products have been exported to more than 60 countries and regions around the world. Such as Southeast Asia, Africa, Europe, South America and the Middle East.Let us hand in hand and create a glorious cause!


Egsm900 Dcs1800 LTE2100MHz Cell Phone Smart Model B8 B3 B7 Signal Repeater


Q1. Could I get a sample before bulk order?Yes, we offer the sample for all models but charged.Q2. What should I do if I don't know about frequency in my country?

Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.

Q3. Do you accept OEM/ODM order?Yes, we can customize the brand logo, colors, and frequencies.

Q4.Shipment Date

Sample3-5 business days
<20 pcs="">7-15 days
20-50 pcs15-24 days
>50 pcsNegotiate

<20 pcs="">Q5: Delivery Date of the sample by DHL/FedEx
USA/Canada/Europe/Asia3-5 days
Middle East/Latin American5-7 days
African3-7 days

Q6.Payment MethodT/T, Western Union, Paypal, and Credit Card are available,but we suggest paying by Alibaba Trade Assurance, the most favor, and security method.*Other methods please contact us with more details.