• 37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I)
  • 37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I)
  • 37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I)
  • 37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I)
  • 37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I)
  • 37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I)

37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I)

Type: Signal Repeater
Transmission Medium: Wireless
Standard: Standard
Lightning Protection: With Lightning Protection
Certification: ISO, RoHS, CE
Condition: New
Samples:
US$ 1495/Piece 1 Piece(Min.Order)
| Request Sample
Customization:

Contact Supplier

Mr. Aileen
+8615112267605(WhatsApp)
Diamond Member Since 2014

Suppliers with verified business licenses

Rating: 5.0/5
Manufacturer/Factory, Trading Company

Basic Info.

Model NO.
GW-37I
Signal Repeater
Frequency Shift Repeater
Coverage
10-15km
Output Power
37dBm
Frequency
GSM/Egsm/CDMA/Dcs/PCS/WCDMA/Lte
Quality Warranty
12 Months
Outdoor Repeater
IP65
Transport Package
Neutral Packing
Specification
CE, RoHS
Trademark
Greetwin
Origin
Shenzhen
HS Code
8543709200
Production Capacity
2, 000PCS/Month

Product Description

37dBm IDEN800MHz TETRA Repeater/Signal Booster(GW-37I)
37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I)

Features:
· Aluminum-alloy casing has a high resistance to dust, water, and corroding;
· No stringent isolation requirement for antenna installation;
· Adopting WDM (Wavelength Division Multiplexing) module to realize long-distance transmission;
· 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 Frequency Shift Repeater (FSR) is designed to solve problems of weak mobile signal, which can expand more coverage than RF repeater and reduce investment for the areas where fiber optic cable is not available.
The whole FSR system consists of two parts: The donor Unit and Remote Unit. They transparently convey and amplify the wireless signal between the BTS (Base Transceiver Station) and mobiles via RF wave at different frequencies from the BTS.
The Donor unit receives the BTS signal via a direct coupler closed to the BTS (or via open-air RF transmission through the Donor Antenna), then converts it from the working frequency to the link frequency, and transmits the amplified signal to the Remote Unit via the Link Antennas. The Remote Unit will reconvert the signal to the working frequency 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 FSR are available:
* Cable-Access FSR: To receive BTS signal via a direct coupler closed to the BTS (recommended);
* Wireless-Access FSR: To receive a BTS signal via a Donor Antenna (applicable when no line of sight can be viewed between the Donor Unit and the Remote Unit as the Donor Unit is installed on the BTS tower).

And both types of FSR can be sorted into 2 sub-categories as per the availability of link frequency:
* In-Band FSR: The link frequency is within the working band of BTS;
* Out-of-Band FSR: The link frequency is out of the working band of BTS.

Application:
To expand signal coverage or fill the signal blind area where the signal is weak or unavailable.
· Outdoor: Airports, tourism regions, golf courses, tunnels, factories, mining districts, villages, highways
· Indoor: Hotels, exhibition centers, basements, shopping malls, offices, parking lots.

The FSR is mainly applicable to such case:

The area to be covered is far away from the BTS and has no fiber optic connection;
The distance between the BTS and the area to be covered is 20 km around.
In comparison with RFR (RF repeater) and FOR (fiber optic repeater), the FSR has the following benefits and disadvantages:

Pro:
· No more self-oscillation and easy to choose installation location;
· For 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;

Con:
· The total cost of equipment is higher;
· A certain frequency resource is required to be occupied as the Link Frequency;
A line of sight shall be viewable between the Link Antennas.
 
  Specifications
Working Frequency (customizable) Uplink (MHz) 806-824
Downlink (MHz) 851-869
Max. Input Level (Non-Destructive) -10dBm
Max. Output Power (customizable) 40dBm
Max. Gain ≥ 90dB
ALC & AGC Min. 20dB
Gain Adjustment Range 1~31dB @ step of 1dB
Voltage Standing Wave Ratio (VSWR) < 1.5
Noise Figure ≤ 6dB
In-Band Ripple ≤ ±3dB
Spurious Emission ≤ -30dBm
Adjacent Channel Power Ratio (ACPR) P ≥ 31 dBm (Offset 5MHz) ≥ 33dBc, (Offset 10MHz) ≥ 33dBc
P < 31 dBm (Offset 5MHz) ≥ 20dBc, (Offset 10MHz) ≥ 20dBc
System Delay ≤ 5.0μSec
Duplex Model Frequency Division Duplex (FDD)
I/O Impedance 50Ω
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 220V, 50/60Hz / AC 110V, 50/60Hz
Backup Power Supply (optional) 4 hours
Casing Level IP65
Dimensions 428mm X 328mm X 220mm
Weight ≤ 30kg
NMS Monitoring Function (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.

37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I) 37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I) 37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I)
37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I)
37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I)
37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I)
37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I) 37dBm Iden800MHz Tetra Repeater/Signal Booster (GW-37I)

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.

Send your message to this supplier

*From:
*To:
avatar Mr. Aileen
*Message:

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now