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GSM
& CDMA ONE TMA
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 KMW’s historical TMA for GSM & CDMA ONE
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All-In-One Single body
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Consist of single Duplexer, LNA and Bias-Tee
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Manufactured by Die-casting
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W-CDMA
TMA
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Intend for two top amplifier system for
W-CDMA
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Consist of two identical duplexed systems
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Each with a field replaceable LNA module
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The Bias-Tee circuit is used
to extract the DC power to supply
to LNA
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1940~1960MHz & 2130~2150MHz and other
sub-band
application
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Available of Modem or Pilot CW protocol with
TMA monitoring controller (TMA-MC)
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Others
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Location
Finding
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Consist of six identical BPF systems
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Each path has 6 Antenna ports and six
receive
ports,
respectively
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Frequency ranges are 806 ~ 821MHz for
iDen
band
and 824 ~ 849MHz for Cellular band
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