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In addition to the broadcast equipment cape town, BSE also provides turn-key systems and networks design, including signal coverage predictions.
The calling frequency for Cape Town Radio (callsign ZSC) is Channel 16 VHF with remote stations based at Alexander Bay, Port Nolloth, Hondeklipbaai, Doringbaai, Elandsbaai, Saldanha Bay, Milnerton, Constantiaberg, Hermanus, Pearly Beach, Struisbaai and Albertinia.
The telecommunication infrastructure will form part of the base station that may be attached to street lamps, trafic lights, road directional sig-nage, camera poles and flag poles or similar suport structure which may not exceed: 300mm diameter for the post or support struc-ture to which the antenna is to be attached.
Morse code on 500 kHz is also monitored at Cape Town as is Radio Telephone on 2182 kHz. Channel 421 is used as a supplementary Call and answer system when 2182 is being used for distress. and on DIGITAL SELECTIVE CALLING (DSC) Cape Town Radio monitors DSC channels on 4207.5, 6312.0, 8414.5, 12577.0 and 16804.5 kHz.
In the case of cellular phones, two-way communi-cation must be established between the cellphone and the base station. First, the base station acts as the source of radiation and then the cellphone. A simplistic view of RF communication when the base station acts as the radiating source is shown in Figure 1.
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