Representatives of the young wonder why the KV and CB bands are needed. For a long time, television has already switched to the UHF and does not complain. Multiplexes - in frequency above 470 MHz...
Read MoreThe HF band contains a number of radio frequencies( 27 MHz, commonly used by drivers), broadcasting multiple stations. TV shows are not here. Today we consider the amateur series, involved by var...
Read MoreRadio Engineering has given birth to a great number of structures, even without delving into the fact that an FM-range antenna, it is possible to distinguish three types: linear, aperture, travel...
Read MoreBriefly, the design of the Hairdryer consists of a motor, a fan, heating elements, an electrical circuit that forces the elements to work in concert. Depending on the number of modes, the ...
Read MoreIt is time to tell important information: why was the cable winding torn off when designing the simplest asymmetric vibrator for receiving digital television, when they showed how to make the sim...
Read MoreSpeech concerns satellite - great antenna gain is required. We consider the parameter to be a double-edged blade: on the one hand, it is good that the signal is received by the weakest, on the ot...
Read MoreCar antennas today diverge by purpose. In combat conditions they catch the connection, in the peace - the channels of broadcasting, navigation information. The car antenna is a quarter-wave vibra...
Read MoreBroadcast FM band attracts ham radio. Free frequencies occupy the area of 145 - 433 MHz, this is where we will demonstrate the skills of designing equipment. They take to do VHF antennas do-it-...
Read MoreWhat to pay for? Often a user complaint when buying a Wi-Fi antenna extension antenna will be a cost complaint: for what to pay $ 25? A typical W-Fi antenna extension cable is a common c...
Read MoreLTE is a new thing for the people, at first we will evaluate logically what is implemented in the standard, then we proceed to reading the literature. The main difference of technology is an incr...
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