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rb:coventrycable [12/04/2018 20:01]
andrew created
rb:coventrycable [25/04/2018 14:08] (current)
andrew [Distribution]
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 ====== Coventry Cable TV ====== ====== Coventry Cable TV ======
  
 +===== Headend =====
 +
 +
 +===== Supertrunk =====
 +
 +
 +===== Distribution =====
 +
 +Example DLA cabinet:- \\
 +{{:​rb:​20151006_175303.jpg?​200|Distribution Launch Amplifier}}
 +
 +From left to right:​- ​
 +  - Texscan wideband amplifier, one input feed and either one loop through and two amplified outputs or one input and three outputs.
 +  - Fuba ferro resonant transformer,​ 240v input and  50V ac output. This would feed the amplifier in the cabinet and also line power any downstream line extender amplifiers, these were all located underground.
 +  - 240v power supply feed to Fuba transformer,​ via Wylex consumer unit.
  

rb/coventrycable.1523559696.txt.gz ยท Last modified: 12/04/2018 20:01 by andrew