This week saw my second visit to the old Wye College site in Wye, Kent. This time it was Dunsten Hall – which has a total of 36 rooms that were in need of a decent TV signal.
Dunsten Hall had an existing install that was just not up to the job. It had two aerials that were pointing to the local Wye Freeview Light transmitter, and they could only receive about 10 TV channels if they were lucky and if weather conditions would allow it.
The old aerials were feeding two separate sides of the building and it was requested that this was replicated in the revamp.
Two new 4G/LTE filtered aerials were installed and mounted on a non penetrating roof mount that was weighed down with 4 paving slabs. This avoids drilling into the roof, and eliminates leaks. The new aerials were successfully aligned to the Heathfield transmitter, and are receiving the full Freeview line up.
Two new 4G/LTE filtered 47db gain launch amps replaced the existing under-powered domestic masthead amps.
I made use of the existing internal wiring, but swapped out all of the internal screw-down splitters for shielded tap plates and connectors. This cuts out the ingress of noise, and the egress of good signal.
All 36 rooms are now receiving a great DVB-T/T2 signal that is at the higher end of the specified tolerance, and I have had reports back that Withersdane Ltd’s clients are very pleased with their new available selection of reliable TV channels.
There will be a video posted shortly to our Facebook page that will show how we got the paving slabs, bracketry, aerials and tools up to the roof!