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Fujian Helios Technologies Co., Ltd.

Amplifier, Repeater, Booster manufacturer / supplier in China, offering Signaltouch Digital Ics Home Relay/Booster/Amplifier/Repeater, Tetra Digital Frequency Shifting Repeater, 30dBm 85dB Single Band Digital RF Repeater and so on.

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Supplier Homepage Product Amplifier Signaltouch Digital Ics Home Relay/Booster/Amplifier/Repeater

Signaltouch Digital Ics Home Relay/Booster/Amplifier/Repeater

FOB Price: Get Latest Price
Min. Order: 1 Piece
Port: Xiamen, China
Transport Package: One Unit Per Carton
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DBI(X)P(Y)G(Z)
  • Transmission Medium: Wireless/Cable
  • Certification: ISO, CE
  • Available Customized Single Band: 2g,3G,4G
  • High Gain: 70~85db
  • Light Weight: 0.8kgs
  • Trademark: HELIOS
  • Origin: China
  • Type: Signal Repeater
  • Standard: Standard
  • Condition: New
  • Lower Power Consumption: Max.8W
  • Easy Installation: Plug&Play
  • Small Size: 172mm*136mm*68m
  • Specification: ISO9001, ISO9002, CE
  • HS Code: 85437092
Product Description

Helios® SignalTouch Series Single Band Digital ICS Home Relay 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.

Fully wireless design, built-in Donor Antenna and Service Antenna achieve true "Plug & Play" -
basically no need for configuration and free of maintenance. In fact, SignalTouch 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.


1.Available customized single band for UMTS2100, DCS1800, LTE1800 and LTE2600 network.
2.GSM900, UMTS900, LTE700, LTE800 is available with External Donor Antenna.
3.Fully wireless, plug-and-play, DSP architecture.
4.Support upgrading in case of frequency re-farming by software.
5.High working gain as max 70-85dB, significantly improve 2G/3G/4G network capacity for operators.
6.Built-in Smart Donor Antenna and Service Antenna, plug-and-play, no-touch ease of use and     installation.
7.Built-in patented 35dB ICS (Interference Cancellation System) mechanism to ensure stable operation.
8.Significantly improve data rates in both weak signal areas and most area with good signal areas.
9.Lower cost of indoor coverage and rapidly increases capacity of 2G or 3G or 4G wireless networks.
10.Automatic Gain Control (AGC) continuously monitors path loss and transmit power to deliver max gain.
11.Concise LED User Interface (UI) allows quick and easy installation by end-user.
12.Built-in USB interface for local control
13.Embedded additional SMA-type connector for an external donor antenna port.
14.Optioned external SMA-type connector for Indoor D.A.S connection in small/medium coverage area.
15.SOC & embedded architecture enables to delivery significantly improving network coverage with very low  power consumption.


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 coverage:Hotels, Basements, Shopping Malls, Offices, Apartments, Parking lots, Metro, Tunnels, Exhibition Center and Elevators etc.

Technical Specifications
ItemsHelios® SignalTouch Single Band Digital ICS Home Relay
Frequency Range (Customized)GSM900MHz, UMTS900MHz, LTE700MHz, LTE800MHzDCS1.8GHz, LTE1.8GHz, UMTS2.1GHz, LTE2.6GHz
Max Output Power+15dBm~+18dBm
Working BandwidthUplink5-25MHz Tunable by software

Downlink5-25MHz Tunable by software
Max Gain70-80dB
AGC Control RangeMin 40dB
Gain Control Range31dB (1dB Step)
VSWR< 1.5
Ripple in BandMax +/- 2dB
Cancellation Window Size0 - 6µSec
Interference Cancellation RangeMin. 35dB (Gain ≤ Isolation + 20dB)
In-band IntermodulationComplies with ETSI
9KHz-1GHzMax -36dBm

1GHz-12.75GHzMax -30dBm
Embedded Donor AntennaFrequencyN/A*See Above



Embedded Service AntennaFrequencySee AboveSee Above



RF ConnectorEmbedded SMA-type Female for additional external Receiver Antenna
I/O Impedance50 ohm
Noise FigureMax 8dB
Group Time DelayMax 8µS
Temperature Range-25 degree Celsius to +55 degree Celsius
Relative HumidityMax 95%
MTBFMin. 100000 hrs
Power SupplyAC220V (+/-15%), 50Hz
Power ConsumptionMax 8W
NMS Monitor FunctionReal-time alarm for Temperature, RSSI, Input Under Power, Input Over Power, Output Under Power, Output Over Power, VSWR, Output Power, Gain, Uplink ATT, Downlink ATT, Return Loss, ICS Switch, Isolation and etc.

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