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Radio Coverage Solutions

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In-Building Radio Coverage

Indoor coverage 2G, Indoor coverage GSM, Indoor coverage 3G, Indoor coverage UMTS, Indoor coverage 4G, Indoor coverage LTE, Indoor coverage TETRA, Indoor coverage TETRAPOL, Indoor coverage PMR 400MHz, Indoor coverage DMR 400MHz

In-building coverage 2G, In-building coverage GSM, In-building coverage 3G, In-building coverage UMTS, In-building coverage 4G, In-building coverage LTE, In-building coverage TETRA, In-building coverage TETRAPOL, In-building coverage PMR 400MHz, In-building coverage DMR 400MHz

In-Building Radio Coverage GSM UMTS LTE 2G 3G 4G TETRA TETRAPOL
Weary look for level bars on your mobile? Exasperated not be able to call from your business premises? Your customers or users complain of not being able to use their mobile phone?
Indeed, the high-rise buildings and large infrastructures are composed of materials that prevent good penetration of the signal from the antennas inside the building: windows treated, reinforced concrete, etc ...

SELECOM offers solutions to bring the GSM / UMTS / LTE signal inside buildings.


Coverage Solution of small surfaces

To cover a small area of ​​such building, underground parking, large houses, the typical solution is: 
  • A roof antenna picks up the signal from the surrounding BTS
  • An off-air repeater RF / RF filters and amplifies the signal 
A distribution system of antennas (coaxial cables, antennas ceiling, wall antennas) is installed in the building to provide radio coverage 
This solution is offered with several options: 
  • Single-operator or multi-operator
  • Single or Multi-standard standard (2G, 3G, 4G)
  Parking Radio Coverage GSM UMTS LTE 2G 3G 4G TETRA TETRAPOL

Commercial Centers, Stadiums, Airports Radio Coverage GSM UMTS LTE 2G 3G 4G TETRA TETRAPOL  

Coverage Solution of big surfaces

To cover large infrastructure such as: 
  • Office buildings 
  • malls 
  • airports 
  • stadiums 
  • Etc ... 
The solution consists of a DAS (Distribution System Antenna): 
  • BTS operators and base stations PMR / DMR / TETRA are installed in a dedicated local 
  • A nodal RF / optical mixed signals 
  • An array of optical fibers running through the infrastructure to remote repeaters, themselves connected to antennas (coaxial cables, antennas ceiling, wall antennas) 
This solution is offered with several options: 
  • Single-operator or multi-operator 
  • Single or Multi-standard standard (2G, 3G, 4G, TETRA, TETRAPOL

Couverture Solutions of industrial complexes

Industrial buildings often have a fatal flaw: composed of metal walls, pipes, etc ... the waves propagate poorly in these complex and communications are sometimes very difficult. In addition, the sometimes complex environments require drastic precautions, such as products with ATEX standards for petrochemical complexes. 

SELECOM offers a complete range of solutions for relaying radio industries, whether for mobile networks 2G, 3G, 4G and for réseauw PMR, DMR UHF, TETRA, TETRAPOL.

ATEX

 

Hazardous Environment Radio Coverage GSM UMTS LTE 2G 3G 4G TETRA TETRAPOL


 


Products proposed on this solution:

2G / 3G / 4G

MICRO REPEATER LTE_2600 MhzMICRO REPEATER LTE_2600 Mhz
- Indoor coverage enhancement
- Buildings, Shopping malls
- Very Compact design
- +15 dBm output power
- Selective Band
- Multi-band configuration
- Built-in coverage antenna
- Remote by SMS
 DataSheet PDF (472 Kb)

DIGIREP®DIGIREP®
Multi-Band Multi-Standard 2G/3G/4G Repeater
- Up to 12 sub-bands per frequency
- Dynamic Automatic Gain Control
- Echo-Canceller (3G/4G)
- Multi-Operator
 DataSheet PDF (434 Kb)

 
MICRO REPEATER GSM900/GSM1800/UMTS2100MICRO REPEATER GSM900/GSM1800/UMTS2100
- EGSM / GSM / EDGE / GPRS / UMTS
- Indoor coverage enhancement
- Buildings, Shopping malls
- Very Compact design
- +15 dBm output power
- Selective Band
- Multi-band configuration
- Built-in coverage antenna
- Remote by SMS
 DataSheet PDF (852 Kb)

SINGLE BAND DIGIREP® 2G / 3G / 4G / GSM / UMTS / LTESINGLE BAND DIGIREP® 2G / 3G / 4G / GSM / UMTS / LTE
RF-RF Repeater 800/900/1800/2100/2600 GSM/UMTS/LTE
- High Power
- Single Band
- Band Selective
- Digital Smart Filter & Advanced Insulation
- Outdoor IP65 cabinet
- HTTP, SNMP Monitoring
 DataSheet PDF (477 Kb)

DIGIDAS™ 2G / 3G / 4G / GSM / UMTS / LTEDIGIDAS™ 2G / 3G / 4G / GSM / UMTS / LTE
DIGital Distribution Antenna System 2G/3G/4G/GSM/UMTS/LTE
- GSM/UMTS/LTE 800/900/1800/2100/2600 coverage enhancement
- HQE Buildings & Shopping malls
- Full Digital Technology
- Optical CPRI* interface
- Bandwidth 120MHz
- +25 dBm per standard
- Multi-operators & Multi-standards
 DataSheet PDF (717 Kb)

Accessories

ELECTRICAL BOXELECTRICAL BOX
Electrical box pre-equipped
- brings together in one place all the electrical circuits and their protection.
- Allows a stabilized power supply for a use requiring a stabilized direct voltage 24 V rescued by batteries
- Installation and commissioning quick and easy service.
 DataSheet PDF (464 Kb)

 

Cloud-Monitoring VisiOmc™

VISIOMC™ : NMS & OMC for MonitoringVISIOMC™ : NMS & OMC for Monitoring
- Cockpit of GSM, TETRA, Digital TV operators
- Central remote monitoring
- Monitoring server with friendly web interface
- Reachable from anywhere in the world on laptop and smart phone
- Status, reports and statistics edition
- Alerts by email, SMS
- Up to 1 year of log events
 DataSheet PDF (799 Kb)

 

TETRA / TETRAPOL

AIR Repeater™ TETRA / TETRAPOL 400 RF-RF AIR Repeater™ TETRA / TETRAPOL 400 RF-RF
- TETRA Repeater
- TETRAPOL Repeater
- Public Safety Repeater
- Output power +17, +24, +37dBm
- Digital Channel Filter (optional)
- Outdoor IP65 or indoor case
- Wall- or mast-mounting
- Antenna and radiating cable compliant
- IP Monitoring by modem GPRS, GSM-R or TETRA
 DataSheet PDF (630 Kb)

AIR Repeater™ TETRA TETRAPOL 400 RF-RF with BoostersAIR Repeater™ TETRA TETRAPOL 400 RF-RF with Boosters
- TETRA / TETRAPOL coverage enhancement
- Safety networks
- Confined areas difficult to cover
- Up to 8 active antennas
- Up to 10 dBm output power for each antenna
- Optimised coverage
- Antenna or radiating cable
- IP monitoring by GPRS, GSM-R or TETRA modem
- Channelized (optional)
 DataSheet PDF (630 Kb)

Micro-Repeater RF-RF TETRA / TETRAPOL 400Micro-Repeater RF-RF TETRA / TETRAPOL 400
- TETRA / TETRAPOL coverage enhancement
- Safety networks
- Small areas
- Autonomous equipment
- Up to +10dBm output power
- Plug & Play
- Gain Limiter
- Wall-mounting
 DataSheet PDF (376 Kb)

 
Optirep™ System TETRA / TETRAPOL 400Optirep™ System TETRA / TETRAPOL 400
- TETRA / TETRAPOL coverage enhancement
- Railway, road and waterway tunnels
- Buildings, mountain
- Up to 16 optical outputs(Power: +17, +24, +37 dBm)
- Off-air or TBS reception
- RF Emergency access
- Star and daisy-chain configuration
- IP Monitoring by GPRS
- OMC VisiOmc™
The system includes the optical master and remote repeaters.
 DataSheet PDF (893 Kb)

Catalog TETRA / TETRAPOL RF AccessoriesCatalog TETRA / TETRAPOL RF Accessories
Couplers, Antennas
 DataSheet PDF (1022 Kb)

High Insulation TETRA / TETRAPOL CouplerHigh Insulation TETRA / TETRAPOL Coupler
- High isolation TX/TX and RX/TX ≥ 76 dB
- Low TX loss ≤ 6 dB
- Compensation gain TX
- Allows 2 terminals on the same roof antenna
- Up to 100m cable from the antenna
- Critical areas : stadiums, airports, plants, …
 DataSheet PDF (199 Kb)