what is the function of DVJA card in Nokia BTS &how it work

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what is the function of DVJA card in Nokia BTS &how it work..

Answer / sameer krishnan

Its for duplexing ,it has a inbuilt LNA to amplify the rx
sinal.

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what is the function of DVJA card in Nokia BTS &how it work..

Answer / suneet rathore

it 's used for signaling purpose

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