Interference TDD2300 & FDD2600 & UMTS2100

[altiswkn]

Hi

Has anyone encounter any interference issue / coverage degradation / RTWP issue for Inbuilding Coverage site which have 3 systems coexist together ??

[krobelux]

for indoor mostly, its because of PIM [passive intermodulation] effect, its will degrade the performance

Hi

Has anyone encounter any interference issue / coverage degradation / RTWP issue for Inbuilding Coverage site which have 3 systems coexist together ??

[eritelecom]

don't you have filter installed in these sites ?

[altiswkn]

don't you have filter installed in these sites ?

Nope,

This is for trial or POC, using Comscope Quadplexer. 1800/2100/2300/2600

Just to get heads up what the expectation end result