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

Good quality Wifi Signal Jammer for sales
Good quality Wifi Signal Jammer for sales
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Mobile Signal Repeater , Signal Booster Tri Bands GSM900 / Dcs1800 / WCDMA2100

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

Large Image :  Mobile Signal Repeater , Signal Booster Tri Bands GSM900 / Dcs1800 / WCDMA2100

Product Details:

Place of Origin: China
Brand Name: VBE
Certification: ISO9001
Model Number: VR-3790-GDW

Payment & Shipping Terms:

Minimum Order Quantity: 1Set
Price: Customized Product
Packaging Details: Neutral Packing
Delivery Time: 7-15 days
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 1000 pcs Per Month
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Detailed Product Description
Product Name: RF Repeater / Signal Amplifier Working Frequency: Customizable
Noise Figure: ≤ 6dB AGC / ALC: Supported
Dimensions: 690mm X 420mm X 260mm Weight: 55kg

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.

 

 

Contact Details
VBE Technology Shenzhen Co., Ltd.

Contact Person: sales

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