23dBm Egsm Repeater Amplifier Cell Mobile Cell Phone Amplifier

• Type: Signal Repeater
• Transmission Medium: Wireless
• Frequency:900MHz: 880-915MHz,925-960MHz
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: GW-23E-H
• Transport Package: Neutral Packing
• Specification: CE, RoHS
• Trademark: Greetwin
• Origin: Shenzhen
• HS Code: 8543709200
• Production Capacity: 2, 000PCS/Month

Product Description

23dBm Egsm repeater amplifier cell mobile Cell Phone Amplifier 
 

Frequency Range			Uplink		Downlink
EGSM900MHz			880-915MHz		925-960MHz
Gain			65dB±2db		70dB±2db
Output Power			20dBm±2dbm		23dBm±2dbm
Band width			Wide Band
Manual Gain Control			31dB / 1dB Step
ALC			>20dB
Ripple in Band			≤ 8dB
Noise Figure			≤ 6dB
VSWR			≤ 2.0
Intermodulation			≤ -40dBc
Spurious Emission	9KHz~1GHz		≤ -36dBm
	1~12.75GHz		≤ -30dBm
Time Delay			≤ 1.5 μs
Frequency stability			≤ 0.01ppm
MTBF			> 50000 hours
Impedance			50 ohm
Power Supply			AC 90-264V,DC 9V/5A
Power LED			Power indicator
Alarm LED		Red	Self oscillation or Strong input signal
		Green	Normal
Mechanical Specification
RF Connector				N-Female
Switch				Power Switch,Manual Gain Control Switch
Cooling				Heatsink Convection cooling
Humidity				< 90%
Operating Temperature				-10°C ~ +55°C
Environment Conditions				IP40
Installation Type				Wall Installation
Size					204mm×128mm×15mm
	Weight					< 1.5 Kg

Indoor Signal Booster series is an ideal solution for 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 a BTS signal, and the Service Antenna is placed in the building where it can extend radio coverage to the blind area.

Features:
1. Cost effective solution for weak signal zones, reduce drop/off calls.
2. Compact size, low power consumption, easy installation, great cover.
Expansion and extention of the signal of base station. 
Optimization of the quality of the signal and source
3. Cover about 500~3000 m² without block or obstruct.
4. High linear design, ALC function design, low interference to BTS.
5. Support any cellular devices (voice & data & video)
6. Wide band signal booster, or customize selective band booster.
Antenna isolation testing,Prevent the oscillation
7. Support system CDMA450, LTE700, LTE800, iDEN, CDMA800/GSM850,
GSM900, EGSM, AWS1700, DCS1800, PCS1900,WCDMA, LTE2600,etc

Standard Package: 
1) AC90-264V, DC9V/3A power supply adapter 1PCS 
2) AC power cord (EU/US/UK/SA/China standard, etc) 1PCS 
3) Installation kit 1PCS 
4) User manual 1PCS 

Recommended Accessories:
1)Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz) 
2)Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz) 
3)5D-FB coaxial cable with connecter (Cable length optional)
 
Application:
To expand signal coverage of fill signal blind area where signal is weak or unavailable.
Indoor: Hotels, Home, Basements, Shopping Malls, Offices, Parking Lots, etc.

We manufacture Signal Boosters as your requirements.
 

Support Frequencies:

Single Band, Dual Band, Tri Band, Quad Band, Quint band for your options.

The Signal Booster Should be Compatible with the Frequencies used in your Country.

Please contact GREETWIN TECH for details.

 Q1. Why is there still no signal after installing the equipment?

            1. Check the power on booster and power supply.

            2. Check the connector of outdoor antenna is tight or not.

            3. Check the connectors of RF cable are tight or not.

            4. Check the outdoor signal is strong enough or not.

            5. Check to make sure the antenna is installed correctly.

            6. Check the connector of indoor antenna is tight or not.

            7. Check the cable type is suitable or not.

 

      Q2. Why the signal strength is too weak on the edge of area?

            1. Check the outdoor signal and antenna direction.

            2. Check booster is full gain or not.

            3. Check all of the connectors are tight.

            4. Change the location of outdoor/indoor antenna.

            5. Check the cable type is suitable or not.

            6. Deploy more indoor antennas.

 

      Q3. After running booster, why the signals are not stable?

            1. Checking the distance between donor antenna and server antenna are too close to each other? Check LED of booster to make sure alarms are green.

            2. Checking the signals from donor antenna whether to be stable or not?

            3. Connect the system again if it is incorrect connection.

 

      Q4. Why the booster power LED is not bright?

            1. Checking the input AC power range indicated on power adapter whether is corresponding to the local

                power system.

            2. Checking the power adapter whether connect the equipment correctly and stably or not.

            3. Checking the power adapter whether damage or not. To test output voltage whether be corresponding to that indicated on power adapter or not by multimeter