Remote Radio Unit

Remote Radio Unit RRU 4G LTE Heatsink systems works based on the natural convection cooling, usually working outdoors in the harsh conditions of temperature, humidity, hoarfrost. In this study, the paper uses a real model of 4G RRU device with the capacity of 2x40W and 2x60W. Model is made of parallel heat sinks and is naturally cooled.

5p vijeff 01-12-2023 6 3   Download

In this paper, we present modeling and design of a bandpass filter for the use in Remote Radio Unit (RRU) transceivers (TRX) of Long Term Evolution Advantage (LTE-A) base stations. Generalized Chebyshev response is employed to synthesize the filter.

5p vispyker 16-11-2022 6 3   Download

Remote Control Transmitter: (refer to the schematics and block diagram on p.31 as needed) When the levers in the Remote Control Unit are pushed electrical contacts are made connecting the 9V battery power to the transmitter and indicating which commands the user wants sent to the car. Forwards/Backwards and Left/Right commands are controlled by different levers and use different sets of electrical contacts that are used to encode a sequence of electrical pulses; the number of pulses depends on which command is being sent.

36p nhacnenzingme 23-03-2013 76 5   Download