Telecom Question:
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Why the RSL of microwave link is in -ive?
Answer:
RSL is very low due to fading and other path losses. Hence
when signal is received at REceiver it is very low. To
amplify this low signal LNA is used as first stage amlifier
in all the receivers.
when signal is received at REceiver it is very low. To
amplify this low signal LNA is used as first stage amlifier
in all the receivers.
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