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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

DIGIREP®DIGIREP®
Multi-Band Multi-Standard Multi-Operators 2G/3G/4G Repeater
- Up to 12 sub-bands per frequency
- Plug & Play
- Dynamic Automatic Gain Control
- Automatic Refarming
- Echo-Canceller (3G/4G)
- Local and remote access (2G/3G/4G modem)
 DataSheet PDF (308 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 (642 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 (344 Kb)

OPTIREP 2G / 3G / 4G / GSM / UMTS / LTE (IS COMING)OPTIREP 2G / 3G / 4G / GSM / UMTS / LTE (IS COMING)
Optirep multibands system (fiber optic distribution) 2G/3G/4G/GSM/UMTS/LTE
- Fiber optic distribution
- 700/800/900/1800/2100/2600 MHz
- Full Digital Technology
- Multi-operator & Multi-Standards
- Unlimited coverage areas
 DataSheet PDF (528 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

TETRA/TETRAPOL/Public Safety RF/RF TetraRePTETRA/TETRAPOL/Public Safety RF/RF TetraReP
RF/RF Tetra Band selective repeater
- Output power: 17, 24, 37 dBm
- Digital filtering
- Splitter & Boosters associated to antennas
- Wall or mast mounting
- Indoor or Outdoor box (very compact)
- IP remotely Monitoring 2G 3G 4G
 DataSheet PDF (455 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 (258 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 (707 Kb)

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