Interference level and Threshold degradation

[zakiuddin]

Hi all

Let's say your radio is receiving an interference level; so,how much should be the threshold degradation??:):):)

This calculator gives you the resulting threshold degradation in receiver for a given interference level, radio T/I and Rx threshold at 10^-6 or 10^-3.

Please Note:
1. I wrote this calculator myself and i am pretty confident that it works. Please let me know for any bugs.
2. If you know about any similar calculators written by professionals, please share.

http://www.4shared.com/file/133509557/b4e4d419/Threshold_degradation_calculator.html

No password

Regards

[mr.kalip]

Can u pls share the formula for finding the threshold degradation.

[prle]

could you please explain parameters in excel. maybe i dont understand some parameter meaning or something is not correct.

thank you

[zakiuddin]

first of all, sorry for late reply.... Eid Holidays.... :):):)

Formula/Equation used in this calculator was from Pathloss manual in this thread:

http://www.finetopix.com/showthread.php?t=5571

Page No.(379/518 of the PDF reader)

The whole interference section can be read-out for further detail like computation of the Nrx and composite TD.

[prle]

happy holidays :)

Well, i know the formula form the pathloss manual. You should only sum the noise power and interference power and transfer it to level, and compare to noise level, the diffrence is the degradation.

[regetdeluxe]

happy holidays :)

Well, i know the formula form the pathloss manual. You should only sum the noise power and interference power and transfer it to level, and compare to noise level, the diffrence is the degradation.

Thank you very much!

[ipax]

Thank you for this useful tool :)

[bent0001]

This is very nice, tnks for this

[daki25]

Thank you very much!

[bent0001]

daki 25 send a very nice greetings.
I also, again, send samoe very thanks for info about this

[unique]

daki25, I am glad that you liked this