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easdale



 
 
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Old September 29th 18, 05:25 PM posted to uk.tech.digital-tv
Mark Carver
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Posts: 6,402
Default easdale

On 28/09/2018 20:07, Andrew wrote:
On 28/09/2018 19:29, Brian Gaff wrote:
I cannot see it but from your comments it sounds like it was assembled by
scaffolders!
* Brian


ERP 7Watts, so not many people receiving from it, I suspect.


7 watts with an unobscured path of 1km, will deliver a field strength
of 14.5 mV/m or 83 dBuV/m.

Anything larger than a coat-hangar to receive, would require an
attenuator to prevent overloading the tuner !

https://www.daycounter.com/Calculators/Maximum-Field-Strength-Calculator.phtml

(Stick in 0dB for Tx aerial gain, if you're using Tx ERP figures)




--
Mark
Please replace invalid and invalid with gmx and net to reply.
 




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