Losses Criteria

[Anurag Yadav]

Anyone can help me for Losses Criteria for Pathloss also seeking technical description along with when and what value should be considered on various types of Losses while doing planning with Pathloss 5.1

Miscellanies Loss (dB)
Circulator Branching Loss (dB)
TX Switch Loss (dB)
TX Filter Loss (dB)
Other TX Loss (dB)
RX Hybrid Loss (dB)
RX Filter Loss (dB)
Other RX Loss (dB)

TX Line Loss (dB)
Connector Loss (dB)

Regards
Anurag

 

[electrabishi]

If you are using radios that will support branch combining of multiple channels or bands the manufacturer should be able to provide the Circulator, Branch filter, and switching losses. Typically they are on the order of tenths of dB. Filter losses can be up to a dB depending on how many branches you need to go through to get to a particular channel in the branching unit. Those losses are cumulative so the channel at the end of the branch will have the most losses.