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Combiner for Divis/Claremont

  • 15-05-2015 8:59pm
    #1
    I swindled the NSA
    Closed Accounts Posts: 150 ✭✭


    What is the correct combiner to use for Divis and Clermont ?

    In the analogue days it was simple enough to use an A C/D combiner but in the post digital switchover age one has to worry about what happens if frequencies change (more broadcast spectrum flogged off) or new services are added ?


Comments

  • #2
    Thurston?
    Closed Accounts Posts: 2,278 ✭✭✭Thurston?


    In the 'analogue days', & later, an A/E combiner was/is used, group E being a 'semi-wideband' group encompassing B & C/D, with the split on later versions at channel 38. (Probably channel 37 & 39 would also suffer attenuation.)

    That's probably the lowest split you'll get on current UHF/UHF diplexers, although ch.34 is the highest channel currently in use at Divis, & I suppose it's possible CC could end up with channels in the high 30s. You'd have to wait for any new frequency plan to emerge to be really sure of what will be needed, hopefully a few years down the road yet.


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