Tower Mounted Amplifiers (TMAs), also known as Masthead amplifiers (MHA) or Tower Top Low Noise Amplifiers (TTLNA,) provide a cost effective way for network operators to improve site performance. Kaelus manufactures TMAs for every band which amplifies weak uplink signals from mobile subscribers enabling higher data rates, better building penetration and improved signal coverage.

Some additional features and benefits of Kaelus TMAs include:

  • Full AISG and CWA operation
  • Uplink gain which improves system noise performance
  • Integrated filter designs remove unwanted interference while amplifying the uplink path, improving performance in highly congested RF environments
  • Improvement of site coverage in uplink limited systems
  • Multiband units provide internal multi-band combining saving OPEX and CAPEX
  • Especially useful for modern wide band antenna systems

Kaelus TMAs are manufactured to the highest quality standards to ensure reliable operation in harsh tower top environments. Customers with custom design requirements, please Contact Us for more information.


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TMA2059F00V1-1

TWIN TMA E900

TMA2061F1V1-1

TWIN TMA 1900

TMA2062F00V1-1

TWIN TMA 2600

TMA2063F00V1-1

TWIN TMA EU800

TMA2066F00V1-1

TWIN TMA AWS/1900

TMA2066F03V1-1D

TWIN TMA AWS/1900

TMA2068F00V1-1

TWIN TMA 2100

TMA2071F00V1-1

TWIN TMA 850/1900

TMA2072F00V1-1

TWIN TMA AWS, LOWPASS

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