43dBm GSM 900MHz Fiber Optic Repeater Mobile Signal Booster Amplifier (GW-43FORG)

• Type: Signal Repeater
• Transmission Medium: Cable
• Standard: Standard
• Lightning Protection: With Lightning Protection
• Certification: ISO, RoHS
• Condition: New
• Model NO.: GW-43FORG
• Output Power: 43dBm
• Coverage: 20km
• Frequency: GSM/Egsm/CDMA/Dcs/PCS/WCDMA/Lte
• Quality Warranty: 12 Months
• Outdoor Repeater: IP65
• Donor Size: 428mm X 328mm X 220mm
• Remote Size: 630mm X 400mm X 230mm
• Transport Package: Neutral Packing
• Specification: CE, RoHS
• Trademark: Greetwin
• Origin: Shenzhen
• HS Code: 8543709200
• Production Capacity: 5000/Month

Product Description

43dBm GSM 900MHz Fiber Optic Repeater Mobile Signal Booster Amplifier
(GW-43FORG)

Features:
· Aluminum-alloy casing has a high resistance to dust, water, and corroding;
· Omni-directional coverage antenna can be adopted to expand more coverage;
· Tx/Rx control and alarm messages can be transmitted via one fiber optic cable;
· Adopting WDM (Wavelength Division Multiplexing) module to realize long-distance transmission;
· Stable and improved signal transmission quality;
· One Donor Unit can support up to 4 Remote Units to maximize utilization of fiber optic cable;
· USB port provides a link to a notebook for local supervision or to the built-in wireless modem to communicate with the NMS (Network Management System) that can remotely supervise the repeater's working status and download operational parameters to the repeater.

The FOR is mainly applicable to such case:
· Underground fiber optic cable network already exists beneath the area to be covered;
· There is huge obstructive terrain between the BTS and the area to be covered;
· The distance between the BTS and the area to be covered is 20 km around.

In comparison with RFR (RF repeater) and FSR (frequency shift repeater), the FOR has the following benefits and disadvantages:
Pro:
No more self-oscillation and easy to choose installation location;
For the Cable-Access type, pure BTS signal picked up by the Donor Unit will greatly reduce the signal noise;
The Remote Unit can be installed out of the BTS coverage;
A full 360-degree coverage can be realized;
No need to occupy frequency resource as the link frequency.
Con:
· The total cost of equipment is higher;
· A fiber optical connection between the Donor Unit and Remote Unit is required.
 

		Donor Unit	Remote Unit
Working Frequency (customizable)	Uplink	890~915MHz
	Downlink	935~960MHz
Transmission Distance		≤ 20km
Max. Input Level (Non-Destructive)		-10dBm
Output Power (customizable)		30~43 dBm (1~20 W)
Max. Gain		Cable-access: ≥65dB / Wireless-access: ≥85dB
Gain Adjustment Range		1~31dB @ step of 1dB
Voltage Standing Wave Ratio (VSWR)		< 1.5
Noise Figure		< 5dB (only for uplink)
In-Band Ripple		≤ 3dB p-p
Spurious Emission	Within working band	≤ -15dBm/30kHz
	Out of working band (Δf > 2.5MHz)	9kHz~1GHz: ≤ -36dBm/30kHz
		1GHz~12.75GHz: ≤ -30dBm/30kHz
Third-Order Intermodulation		≤ -45dBc/30kHz(measured under rated output power)
System Delay		≤ 5.0μSec
I/O Impedance		50Ω
Fiber Optic Light Source		Laser unit (wavelength: 1310nm / 1550nm)
Optical Output Power		≥0dBm (1310nm) / ≥3dBm (1550nm)
Optical Receiver Sensitivity		≤ -25dBm
RF Connector		N-Type (Female) / changeable / bottom of casing
Temperature Range		Operation: -25°C ~ +55°C / Storage: -30°C ~ +60°C
Relative Humidity Range		≤ 95% (non condensing)
Power Supply (customizable)		DC 48V / AC 85V - 265V, 45Hz - 65Hz
Backup Power Supply (optional)		4 hours
Power Consumption		≤ 200W
Casing Level		IP65
Dimensions		418mm X 90mm X 290mm	630mm X 400mm X 230mm
Weight		30dBm: 8kg 33~37dBm: 27kg 37~43dBm: 35kg
Remote Monitoring/Control via NMS(optional)		Real-time alarm for door status, temperature, power supply, LNA, VSWR, self-oscillation, etc. Remote control such as turn on/off, increasing/decreasing output power, etc. Real-time status for output/input power, UL/DL gain, all status of repeater etc.
ALC & AGC		Supported

The Fiber Optic Repeater (FOR) is designed to solve problems of weak mobile signals in such place: Far away from the BTS (Base Transceiver Station) and has a fiber optic cable network underground.
The whole FOR system consists of two parts: Donor Unit and Remote Unit. They transparently convey and amplify the wireless signal between the BTS (Base Transceiver Station) and mobiles via fiber optic cables.

The Donor unit captures the BTS signal via a direct coupler closed to the BTS (or via open-air RF transmission through the Donor Antenna), then converts it into optic signal and transmits the amplified signal to the Remote Unit via fiber optic cables. The Remote Unit will reconvert the optic signal into the RF signal and provide the signal to the areas where network coverage is inadequate. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.

As per the method of receiving BTS signal by the Donor Unit, two types of FOR are available:
Cable-Access FOR: To receive BTS signal via a direct coupler closed to the BTS (recommended);
Wireless-Access FOR: To receive BTS signal via a Donor Antenna (applicable when no fiber optic cable connecting to the BTS); Can be sorted into 2 sub-categories: Band-Selective and Channel-Selective.

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

Sample	3-5 business days
<20 pcs	7-15 days
20-50 pcs	15-24 days
>50 pcs	Negotiate

Q5: Delivery Date of the sample by DHL/FedEx

USA/Canada/Europe/Asia	3-5 days
Middle East/Latin American	5-7 days
African	3-7 days

Q6.Payment Method

T/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.

Q7.Others
(1)Frequency
We can customize Single/Double/Triple/Quand/Penta Band for cellphone signal like 2G/3G/4G(GSM/CDMA/DCS/PCS/WCDMA/LTE, etc,)
(2)Output Power &Coverage Areas

Output Power	Coverage Areas
20dBm	500-1500m²
23dBm	1500-2500m²
25dBm	2500-4000m²
27dBm	3000-5000m²
30dBm	5000-8000m²

*Coverage is related to local signal strength, please contact us with your local condition, we can offer the best solution.
(3)Antenna
Cellphone signal booster must attach one indoor antenna and one outdoor antenna by two coaxial cables.
Website's price only includes a signal booster, please contact us if you need one set of devices with antenna, splitter, and coupler.