Greetwin Ascom 23dBm Cell Phone GSM Dcs Cell Signal Repeater 900 1800 B8 B3 Dual Band Mobile Phone Signal Booster

• Type: Signal Repeater
• Transmission Medium: Cable
• Standard: Standard
• 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-23GD-ASC
• Lightning Protection: With Lightning Protection
• Certification: ISO, RoHS, CE
• Condition: New
• Output Power: 23dBm
• Gain: 75dB
• Coverage: 800-1500sqm
• GSM 900MHz: 890-915MHz, 935-960MHz
• LTE 1800MHz: 1710-1785MHz,1805-1880MHz
• Product Name: Cellphone Signal Repeater
• Transport Package: Neutral Packing
• Specification: CE, RoHS
• Trademark: Greetwin
• Origin: Shenzhen
• HS Code: 8543709200
• Production Capacity: 2, 000PCS/Month
• Package Size: 25.00cm * 17.00cm * 5.30cm
• Package Gross Weight: 3.500kg
• Lead Time: 7 days (1 - 20 Pieces) ; 14 days (21 - 50 Pieces) ; 21 days (51 - 100 Pieces) ; To be negotiated ( > 100 Pieces)

Product Description

Greetwin ASCOM 23dbm Cell Phone GSM DCS Cell Signal Repeater 900 1800 B8 B3 Dual Band Mobile Phone Signal Booster

A cell phone reception booster is generally a repeater system that involves the amplifier adding gain or power to the reception in various directions. Even for a cheap cell phone signal booster, maximum gain differs by application. The work of an outside antenna is to both receive and transmit signals to a cellular tower with enhanced power and sensitivity. Usually, the dB gain is never below 7 dB and can be over 10 dB gain. The system's elements conduit is the coaxial cable. It is also a factor in transmission loss.

Product Description

Production Information

Parameter:

Frequency Range			Uplink			Downlink
GSM 900Mhz			890-915Mhz			935-960Mhz
LTE 1800Mhz			1710-1785MHz			1805-1880MHz
Gain			70dB±2db		75dB±2db
Output Power			20dBm±2dbm		23dBm±2dbm
Bandwidth			Wide Band
Manual Gain Control			31dB
ALC			>25dB
Ripple in-band			≤ 8dB
Return loss			≤ -10dB
Noise Figure			≤ 6dB
Spurious Emission &Intermodulation		9KHz~1GHz	≤ -36dBm
		1~12.75GHz	≤ -30dBm
Time Delay			≤ 1.5 μs
Frequency stability			≤ 0.01ppm
MTBF			> 50000 hours
Power Supply			AC100-240V,DC9V/5A
Power LED			Power indicator
Alarm LED	Red		Autoexcitation or High Power
	Green		Standard
Mechanical Specification
RF Connector			N-Female
Switch			Power Switch\Manual Gain Control Switch
Cooling			Heatsink Convection cooling
Impedance			50 ohm
Humidity			< 90%
Operating Temperature			-10°C~55°C
Environment Conditions			IP40
Size			250mm*170mm*53mm
Weight			< 3.5Kg

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 extension of the signal of the base station. Optimization of the quality of the signal and source
3. Cover about 1500~2500m² Without block or obstruction.
4. High linear design, ALC function design, low interference to BTS.
5. Support any cellular devices (voice & data & video)
6. Wideband signal booster, or customize selective band booster.
7. Support System CDMA800, GSM, DCS, PCS, WCDMA, LTE 4G, etc

Advantages:
1. Smart Function, Intelligent mode setting
smart function called which can be activated via the front panel.
users can adjust gain and choose working band by LCD panel, This smart function is easier than DIP Switch, can set up parameters, It is a simple, safe, and effective way.
2. Auto Level Control
The 30dB ALC is used to maintain steady output power even when the donor source signal fluctuates.

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

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)

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.

Connection:
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.

FAQ

Q1.Payment Method

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

Q2.Delivery Date&Lead Time

Quantity	Lead time	Delivery to American/Middle East/Asia/Europe
<20 pcs	3-5 business days	3-7 business days by DHL 5-7 business days by FedEx/UPS
20-100 pcs	7-15 business days
>100 pcs	15-24 business days

* it to get the sample.

Q3. Can I customize frequencies?

Yes, we can customize 2G/3G/4G/5G/GSM/CDMA/DCS/AWS/PCS/WCDMA/LTE,etc.

Q4. What should I do if I don't know about frequency in my country?

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

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