Guangdong, China
Business Type:
Manufacturer/Factory
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

Gsm Repeater, 3g Repeater, 4g Repeater manufacturer / supplier in China, offering 37dBm Egsm900MHz Signal Repeater/Mobile Booster (GW-37E), Adjustable 6 Bands Cell Phone Signal Jammer, CDMA GSM PCS 3G 4G Signal Blocker, Walkie Talkie Five Band Cell Phone Signal Jammer WiFi Shield with Adjustable Button and so on.

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Supplier Homepage Products Mobile Signal Repeater Single Band 37dBm Egsm900MHz Signal Repeater/Mobile Booster (GW-37E)

37dBm Egsm900MHz Signal Repeater/Mobile Booster (GW-37E)

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Min. Order: 1 Piece
Port: Shenzhen, China
Production Capacity: 2, 000PCS/Month
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram
Type: Signal Repeater
Transmission Medium: Wireless
Standard: Standard
Lightning Protection: With Lightning Protection
Certification: ISO
Condition: New

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Basic Info

Model NO.: GW-37E
Max Gain:95db: Max Output: 43dBm
Trademark: Greetwin
Transport Package: Neutral Packing
Specification: CE, RoHS
Origin: Shenzhen
HS Code: 8543709200

Product Description

37dBm Egsm900MHz Signal Repeater/Mobile Booster (GW-37E)

Model:
33dBm, GW-33E
37dBm, GW-37E
40dBm, GW-40E
43dBm, GW-43E


The Single-Band RF Repeater (RFR) is the kind of repeater used most frequently. It has a simple structure to transparently convey and amplify the wireless signal (at the same frequency) between the BTS (Base Transceiver Station) and mobiles in single wireless network.
The Single-Band RFR is working as a relay between the BTS and mobiles. It picks up the signal from the BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Coverage Antenna (or the Indoor Signal Distribution System) to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.

As per operator's requirement for working frequency, two types of Single-Band RFR are available:
*Band-Selective Single-Band RF Repeater: To amplify all signals in the whole band (bandwidth is customized);
*Channel-Selective Single-Band RF Repeater: To amplify only the signals transmitted in the customized channels.

Features:
* Aluminum-alloy casing with IP65 protection has high resistance to dust, water and corroding;
* Highly selective channel selector can process multiple channels simultaneously;
* No interference to BTS by adopting linear amplifier with high gain and low noise;
* Adopting filter with highly selectivity and low insertion loss eliminates interference between uplink and downlink;
* 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 repeater's working status and download operational parameters to the repeater.

The RF Repeater is mainly applicable to such case:
*The repeater can find an installation place which can receive pure BTS signal at strong enough level and can meet the requirement of isolation to avoid self-oscillation;
*And the distance between the BTS and the area to be covered is 2km around.

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
Outdoor: Airports, tourism regions, golf courses, tunnels, factories, mining districts, villages, highways
 Specifications
Working Frequency (customizable)Uplink (MHz)880-915
Downlink (MHz)925-960
Max. Input Level (Non-Destructive)-10dBm
Max. Output Power (customizable)37dBm
Max. Gain≥ 90dB
ALC & AGCMin. 20dB
Gain Adjustment Range1~31dB @ 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 ModelFrequency Division Duplex (FDD)
I/O Impedance50Ω
RF ConnectorN-Type (Female) / changeable / bottom of casing
Temperature RangeOperation: -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 LevelIP65
Dimensions428mm 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.

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