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AAKASH SERIES-COMMUNICATION SYSTEMS -Exercise - IA (Line Communication)
- Micro wave link repeaters are typically 50 km apart
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- The concepts of communication are a) mode of communication b) nee...
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- Optical fibre communication uses the frequency range of
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- Statement A: If the antenna is vertical the vertically polarized em wa...
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- Attenuation of ground waves is due a) Diffraction effect to b) Ra...
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- The attenuation of a signal is compensated by
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- The range of ground wave transmission can be increased by
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- Advantage of HF transmission is
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- Match the frequency Band with the type of use
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- Match the following {:("(a) Amplitude","(e) Amplitude and angular fr...
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