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Site: Home / Product gamma / GSM en 3G/4G/UMTS Booster * / GSM 3G/4G/UMTS booster EN* 

Nederlandse versie
Version Francophone 
>>GSM Boosters GSM 2G, 3G, 4G signal amplifiers
>>DAS Distributed antenna systems
     GSM, UMTS, 3G and 4G antennas and amplifiers delivered with a CE certificate.
>> There can be many reasons for the GSM, 3G or 4G signals to be too weak for a decent result, some examples:
  • The distance to the operator antennas is simply too big.
  • The operator antennas are not radiating in your direction.
  • Obstacles such as trees or buildings attenuate the signal.
  • The signal from the operator is blocked by hills in the landscape.
  • The building or construction where you are has a good thermal insulation and blocks or attenuates the signals from the operators (outdoor the reception is OK but not indoor).
>>Various situations as outlined below can occur but there do exist professional solutions:
  • A GPRS, 3G or 4G router with built-in or accessory antenna being far too slow.
  • A GPRS, 3G or 4G router that regardless an outdoor antenna is too slow.
  • A 3G or 4G USB stick on a PC or LAPTOP that is too slow.
  • An office or living room or home where the GSM signal is too weak or simply does not exist.
  • Underground car parks or elevators where the GSM does not function and the reason for a lack of security.
  • Big buildings, such as hospitals, companies or factories where the GSM coverage is insufficient.
  • Ships on rivers or on the oceans.
  • Offshore constructions where GSM or GPRS/3G/4G communication is necessary for security reasons.
  • Saving of roaming expenses for premises close to the country border or ships passing many countries.
     Our complete product range is delivered with a CE certificate:
  • An extensive range of GSM, 3G/UMTS 4G indoor and outdoor antennas.
  • A special antenna with built-in amplifier suitable for all 3G/4G USB sticks.
  • Antenna preamplifiers/splitters to connect several GPRS/3G/4G routers.
  • Mono-band boosters(GSM repeaters) 800, 900 or 1800 MHz or UMTS.
  • Dual-band boosters(GSM repeaters) any combination of the previous mentioned ones.
  • Tri-band boosters(GSM repeaters) for simultaneous use on the three earlier mentioned  frequency bands.
  • Five-band boosters(GSM repeaters) for simultaneous use on the three earlier mentioned  frequency bands + 4G on 800 and 2600 MHz frequencies.
  • Preamplifiers for these boosters(GSM repeaters) in order to compensate for the loss in cables or to be used in case of extremely weak signals.
  • LED display for diagnostics and outdoor antenna adjustment.
  • No limit of simultaneous calls.
  • Boosts all operator networks and 2G, 3G, 4G, 4.5G
  • Full automatic operator protection system.
  • Distribution amplifiers (splitters) to be able to connect several internal antennas on to the previous mentioned systems.
  • Choice of different models internal antennas.
  • Coaxial cables and RF connectors with extremely low loss especially suitable for the mentioned applications.
>>We offer:
  • Professional products at low prices.
  • Free case study with professional and personalised advice.
  • Dedicated on site surveys with an RF simulator for field strength measurements in relation with the expected indoor coverage are optional.
  • Worldwide delivery with phone/email back up service.
  • In-depth training sessions for the sales/installation teams at low cost. 
     Contact: Frans click here

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