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Around 46 privately owned television channels were permitted by the Government of Bangladesh as of 2023, [1] of which thirty-six are currently on air. Six television channels, namely STV-US, CSB News, Channel 1, Diganta Television, Islamic TV, and Channel 16, have been taken off air.
Bangladesh Television was the sole television broadcaster in Bangladesh [52] until the launch of ATN Bangla on satellite television in 1997, and Ekushey Television on terrestrial in 2000. As competition grew over the years, BTV declined and stagnated, and privately owned television channels gained more popularity among locals.
Antennas are commonly placed on rooftops and sometimes in attics. Placing an antenna indoors significantly attenuates the level of the available signal. [19] [20] Directional antennas must be pointed at the transmitter they are receiving; in most cases great accuracy is not needed. In a given region, it is sometimes arranged that all television ...
The Bangladesh Telecommunication Regulatory Commission granted Channel 9 a license to broadcast among other privately owned Bangladeshi television channels on 20 October 2009. [2] It commenced test transmissions on 8 April 2011, [ citation needed ] and officially began broadcasting on 30 January 2012.
Collinear dipole array on repeater for radio station JOHG-FM on Mt. Shibisan, Kagoshima, Japan. In telecommunications, a collinear antenna array (sometimes spelled colinear antenna array) is an array of dipole or quarter-wave antennas mounted in such a manner that the corresponding elements of each antenna are parallel and collinear; that is, they are located along a common axis.
A choke ring antenna is a directional antenna designed for reception of GNSS signals from satellites. It consists of a number of concentric conductive cylinders around a central antenna. The first choke ring antennas were invented at JPL; [ 2 ] since 1989 they have been improved and extended by many companies.