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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TMA2009F5V3-1

TWIN TMA 2100 LOWPASS

TMA2013F00V4-1

TWIN TMA 2100

TMA2035F00V1-1

TWIN TMA 1900

TMA2036F00V1-1

TWIN TMA 1800

TMA2038F10V1-1

TWIN TMA 900

TMA2038F20V1-1

TWIN TMA 900

TMA2040F00V1-1

TWIN TMA 850

TMA2042F02V1-1D

TMA 700/AWS

TMA2042F1V1-1

TMA 700/AWS

TMA2043F03V1-1D

TWIN TMA AWS & 700 BYPASS

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