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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TMA2093F01V2-1

TWIN TMA 1900/AWS LOWPASS

TMA2093F02V1-1D

TWIN TMA PCS/AWS WITH LOW BAND BYPASS

TMA2094F01V2-1

TWIN TMA 700, LOWPASS

TMA2100F03V4-1A

TWIN TMA 850/1900, BYPASS

TMA2100F03V4-2A

DUAL TWIN TMA 850/1900, W/PASSIVE BYPASS

TMA2104F00V1-1

TWIN TMA 2300, LOWPASS

TMA2105F01V1-1

TWIN TMA 700/850

TMA2116F00V1-1

TWIN TMA AWS/WCS, LOWPASS

TMA2117F00V1-1

TWIN TMA 1900/WCS, LOWPASS

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