Mobile Signal Repeater , Signal Booster Tri Bands GSM900 / Dcs1800 / WCDMA2100

MOQ： 1Set
Price： Customized Product
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Payment Terms	T/T, Western Union,
Supply Ability	1000 pcs Per Month
Delivery Time	7-15 days
Packaging Details	Neutral Packing
Product Name	RF Repeater / Signal Amplifier
Working Frequency	Customizable
Noise Figure	≤ 6dB
AGC / ALC	Supported
Dimensions	690mm X 420mm X 260mm
Weight	55kg
Brand Name	VBE
Model Number	VR-3790-GDW
Certification	ISO9001
Place of Origin	China

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Product Details
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Product Specification


Payment Terms	T/T, Western Union,	Supply Ability	1000 pcs Per Month
Delivery Time	7-15 days	Packaging Details	Neutral Packing
Product Name	RF Repeater / Signal Amplifier	Working Frequency	Customizable
Noise Figure	≤ 6dB	AGC / ALC	Supported
Dimensions	690mm X 420mm X 260mm	Weight	55kg
Brand Name	VBE	Model Number	VR-3790-GDW
Certification	ISO9001	Place of Origin	China
High Light	cellular signal repeater ， 4g lte signal booster

37dBm Tri-Band GSM900 / Dcs1800 / WCDMA2100 , RF Repeater / Signal Amplifier

Model: VR-4390-GW

Product Instructions:

The GSM&DCS&WCDMA Tri-Band RF Repeater (RFR) is designed to provide a more cost-effective solution than adding a new Base Transceiver Station (BTS) to improve signal coverage and communication quality in GSM900&DCS1800&WCDMA system. And its easy installation and maintenance can help carrier get fast return.
The repeater is working as a relay between the BTS and mobiles. It receives the low-power signal from BTS via the Donor Antenna, linearly amplifies the signal and then retransmits it via the Coverage Antenna to the weak/blind coverage area. And the mobile signal is also amplified and retransmitted to the BTS via the opposite direction.

Product Features:

Band-Selective RF Repeater: To amplify all signals in the whole band (bandwidth is customized)
Aluminum-alloy casing with IP65 protection has high resistance to dust, water and corroding
Highly selective channel selector can process1 2 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
RS-232 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

Applications:

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

Technical Specifications:

Items		GSM 900&DCS1800	WCDMA2100
Working Frequency (customized)	Uplink	890~915&1710~1785 MHz (Customized)	1920~1980 MHz(Customized)
	Downlink	935~960&1805~1880MHz (Customized)	2110~2170 MHz (Customized)
Gain		≥ 90dB
Gain Adjustment Range		1~31 dB @ step of 1 dB
Output Power		37dBm
Adjacent Channel Power Ratio (ACPR)		-	P ≥ 31 dBm: (Offset 5MHz) ≤ 49dBc P ≥ 31 dBm: (Offset 10MHz) ≤ 54dBc P < 31 dBm: (Offset 5MHz) ≤ 50dBc P <31 dBm: (Offset 10MHz) ≤ 55dBc
Voltage Standing Wave Ratio		< 1.5
Error Vector Magnitude (EVM)		-	≤ 12.5%
Out-of-Band Gain		-	2.7 ≤ f_offset < 3.5 MHz: ≤ 60dB 3.5 ≤ f_offset < 7.5 MHz: ≤ 45dB 7.5 ≤ f_offset < 12.5 MHz: ≤ 45dB 12.5 ≤ f_offset: ≤ 30dB
Peak Code Domain Error (PCDE)		-	≤ -35dB
Noise Figure		≤ 6dB
In-band Ripple		≤ 3dB(GSM)/ ≤ 5dB(DCS) /≤ 3dB(WCDMA@3.84MHz)
System Delay		≤ 5.0μSec
Spurious Emission		Within working band: ≤ -15dBm/30kHz 9kHz~1GHz: ≤ -36dBm/30kHz 1GHz~12.75GHz: ≤ -30dBm/30kHz	Comply with 3GPP TS 25.106 V6.0.0
In-band Intermodulation Attenuation		≤ -40dBc / 30kHz (measured under rated output power)	Comply with 3GPP TS 25.106 V6.0.0

I/O Impedance		50Ω
RF Connector		N-Type (Female)(one BTS Port and one MS port)
AGC / ALC		Supported
Temperature Range		Operation: -25°C ~ + 55°C / Storage: -30°C ~ +60°C
Relative Humidity Range		≤ 95% (non condensing)
Power Supply (customized)		DC +24V / AC 220V±15%, 50Hz
Backup Power Supply (optional)		4 hours
Dimensions		690mm X 420mm X 260mm
Weight		55kg
NMS Monitoring Function		TTL Signal (dry connection) generated forreal-time alarm for door status, temperature, power supply, LNA, VSWR, 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.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Year Established:

2010 


Total Annual:

5000000-10000000


Employee Number:

100~150 


Ecer Certification：

Verified Supplier 

Company Introduction VBE Technology Shenzhen Co., Ltd is a leading Intelligent RF Security Solutions Provider. VBE located in Shenzhen, we have been in the RF industry for more than 15 years. Parent company of VBE founded by Technical Expert which has been... Company Introduction VBE Technology Shenzhen Co., Ltd is a leading Intelligent RF Security Solutions Provider. VBE located in Shenzhen, we have been in the RF industry for more than 15 years. Parent company of VBE founded by Technical Expert which has been...

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VBE Technology Shenzhen Co., Ltd.
Floor 4, Building 8, Xinwei Industrial Zone, Nanshan District, Shenzhen, Guangdong Province, China
https://www.vbejammer.com/

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