Tri Band New Smart Model Cell Phone Repeater 23dBm 1800 2100 2600 MHz B3 B1 B7 Signal Booster with 3 LCD Display

• Type: Signal Repeater
• Transmission Medium: Wireless
• Standard: Standard
• Lightning Protection: Contact Service
• Certification: ISO, GS, RoHS, CE
• Condition: New
• Model NO.: SRD-23DWL-K
• Gross Weight with The Full Set: 5.0 Kg
• Package Size: 280*170*65mm
• RF Connector: N-Female
• Frequency: B3 B1 B7
• Power Supply: AC 90-264V, DC 9V5a
• Impedance: 50Ω
• Gain: 75dB±2dB
• Output Power: 23dBm ± 2dBm
• Transport Package: Neutral Packing
• Specification: Triple Band Signal Booster
• Trademark: RDSignal
• Origin: China
• HS Code: 8543709200
• Production Capacity: 5000PCS/Month

Product Description

Tri Band New Smart Model Cell Phone Repeater 23dBm 1800 2100 2600 MHz B3 B1 B7 Signal Booster with 3 LCD Display

Product Feature:
1. Isolation Inspection. When first power on the repeater, the device will automatically detect the isolation between the donor antenna and service antenna. The users could easier see the status and make the adjustment accordingly.
2. Input & Output Signal Strength Indication. The specific number of uplink and downlink measured in Output Power(dBm). Easy for users' understanding.
3. Manual Gain Adjustment. The users or engineers could reduce the gain of the repeater manually via the buttons below the screen. The uplink and downlink gain could be set independently. "+" is increasing the gain, "-" is decreasing the gain.
4. Automatic Gain Control. Automatic Gain Control (AGC) is a dynamic gain adjustment feature with 31dB range.
5. Smart Mode = AUTO Mode.
6. MANU Mode, users can set the gain manually.
7. Auto Shut Down = ISO.

Support these frequencies:

Specification		Uplink	Downlink
Frequency	B3  DCS1800	1710 ~ 1785MHz	1805 ~ 1880MHz
	B1  WCDMA 2100	1920 ~ 1980MHz	2110 ~ 2170MHz
	B7  LTE2600	2500 ~ 2570MHz	2620 ~ 2690MHz
Operation Bandwidth	Wide Band
Gain		70dB±1.5dB	75dB±1.5dB
Output Power		18dBm±1.5dBm	23dBm±1.5dBm
MGC (Manual Gain Control)		31dB Range/1dB step
Ripple in Band		8dB
Noise Figure		≤ 6dB
VSWR		≤2.0
Automatic Level Control		25dB
Intermodulation Products		≤ -40dBc
Spurious Emission		9KHz~1GHz	≤ -36dBm/30KHz
		1GHz~12.75GHz	≤ -30dBm/30KHz
Frequency stability		≤ 0.01ppm
MTBF		> 50000 hours
Time Delay		≤1.5μs
Impedance		50Ω
Power Supply		Input: AC 110~240V; Output: DC 9V/5A
LED Alarm		Power LED	DC ON/OFF
		Smart LED	Smart function ON/OFF
AGC Alarm		Alarm RED when ALC control 5dB-10dB
ISO Alarm		Alarm RED when ALC control 20dB-25dB
		Then Repeater will Auto Shut Down
		Auto restart after two minutes
Mechanical Specification
RF Connector		N-Female
Power Consumption		20W
Operating Temperature		-20ºC~ +55ºC
Environment Conditions		IP40(Indoor)
Installation Type		Wall Installation
Dimensions (D x W x H )		280*170*65mm
Weight		5.0 KG

Standard Package: 
1) AC90-264V, DC power supply adapter 1PCS
2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS
3) Installation kit 1PCS
4) User manual 1PCS

Application:
To expand signal coverage or fill the signal blind area where the signal is weak or unavailable.

Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, Shop.etc.

Description:

Eliminate dropped calls and increase data speeds with a signal booster.

Indoor Tri Band Signal Repeater (Cell Phone Signal Booster) series is an ideal solution for three wireless systems 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 the 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 an 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 repeater improves mobile signals with no negative impact on human health.

Advantages:

1. Cost-effective solution for weak signal zones, reduce drop/off calls.

2. Support three wireless systems, Independent switch, independent display.

3. Easy installation, great cover.

4. Expansion and extending of the signal of the base station.

5. Optimization of the quality of the signal and source

6. Cover about 800~1500m² without block or obstruct.

7. High linear design, ALC function design, low interference to BTS.

8. Support any cellular devices (voice & data & video).

9. Wideband signal booster, or customize selective band booster.

10. Compact size, low power consumption.

11. Extended phone battery life. (Your phone does not need to put out as much power due to improved reception.)

12. Support all 2G,3G,4G bands (Tri bands).