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Fujian Helios Technologies Co., Ltd.

Amplifier, Boosters, RF Repeater manufacturer / supplier in China, offering 30dBm 85dB Single Band Digital RF Repeater, Tetra Digital Frequency Shifting Repeater, Tri- Band Digital Indoor Pico Repeater and so on.

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Supplier Homepage Product Amplifier 30dBm 85dB Single Band Digital RF Repeater

30dBm 85dB Single Band Digital RF Repeater

FOB Price: US $1-6,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-6,000/ Piece
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Port: Xiamen, China
Transport Package: Normal Packing
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DRIU08P30G85
  • Transmission Medium: Wireless
  • Lightning Protection: With Lightning Protection
  • Condition: New
  • Support Testing Isolation: Donor Antenna and Service Antenna
  • Trademark: helios
  • Origin: China
  • Type: Wireless Repeater
  • Standard: Standard
  • Certification: ISO, RoHS, CE
  • Built-in Ics Function: Prevent Self-Oscillation
  • Support Upgrading: Frequency Re-Farming by Software
  • Specification: 335mm*330mm*180mm
Product Description

Helios® Single Band Digital RF Repeater is a carrier-grade, consumer-friendly digital smart signal booster that maximizes a subscriber's indoor wireless experience by eliminating in-building dead zones. It is real cost-effective and intelligent solution to solve the last mile coverage problem, which is adopting SDR (Software Define Radio) technology basis on FPGA & DSP (Digital Signal Processing) platform. It enables on-the-fly filter be changed/upgraded by software without expensive hardware upgrading.
In fact, it will be able to intelligently and automatically senses and adapts to its dynamic RF environment. By continuously monitoring the gain and making real-time adjustments, the system will never overdrive the base station or raise the noise floor.SOC & Embedded architecture enables to delivery significantly improving network coverage with very low power consumption.
  • Available single band for GSM, UMTS, FDDLTE network.
  • Support upgrading in case of frequency re-farming by software.
  • Flexible Bandwidth Adjustable/Upgrade by Software.
  • Better out of band rejection than analog SAW IF filter.
  • High working gain as min 80dB, significantly improve network capacity for operators.
  • Significantly improve data rates in both weak signal areas and most area with good signal areas.
  • Automatic Gain Control (AGC) continuously monitors path loss and transmit power to deliver max gain.
  • Support testing isolation between donor antenna and service antenna
  • Built-in GPRS modem for remote control (option)
  • Built-in USB interface for local control
  • SOC & embedded architecture enables to delivery significantly improving network coverage with very low power consumption.
  • Built-in ICS function to prevent self-oscillation, enhance gain and coverage range and reduce isolation requirement between Donor Antenna and Service Antenna.
To expand 2G or 3G or 4Gsignal coverage of fill signal blind area where cellular signal is weak or unavailable or poor data throughput.
  • Indoor & Outdoor coverage:Hotels, Basements, Shopping Malls, Offices, Apartments, Parking lots, Metro, Tunnels, Exhibition Center and Elevators etc.

Technical Specifications
ItemsHelios® ICS Single Band Digital RF Repeater
Frequency Range Uplink835~845MHz&846.5~848.6MHz
Max Output PowerUplink23dBm
Working Bandwidth10MHz+2.MHz
Configurable Subband2
Max Gain85dB
AGC Control RangeMin 40dB
Gain Control Range25dB (1dB Step)
Ripple in BandMax +/- 3dB
In-band IntermodulationComplies with ETSI
9KHz-1GHzMax -36dBm
1GHz-12.75GHzMax -30dBm
RF ConnectorN type female
I/O Impedance50 ohm
Noise FigureMax 8dB
Group Time DelayMax 8µS
Local controlUSB
Remote controlBuilt-in GPRS or 3G modem for optional for remote control
Temperature Range-25 degree Celsius to +55 degree Celsius
Relative HumidityMax 95%
MTBFMin. 50000 hrs
Power SupplyAC220V (+/-15%), 50Hz
Power ConsumptionMax 125W
NMS Monitor FunctionReal-time alarm for Temperature, RSSI, Input Under Power, Input Over Power, Output Under Power, Output Over Power, Output Power, Gain, Uplink ATT, Downlink ATT, Return Loss, ICS Switch, Isolation and etc.
Remote control(option)GPRS modem
* Technical Specification subject to change without notice
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