Stuff to know:

-2.0 cannot enter 1.0
-2.5 cannot enter 0.9
-3.0 cannot enter 0.8
-3.5 cannot enter 0.7
-4.0 cannot enter 0.6
-4.5 cannot enter 0.5
-5.0 Outlawz

ECM type
-Amarr ----> Radar = White Noise
-Caldari ---> Gravimetric = Spatial Destabilizer
-Gallente --> Magnetometric = Ion Field
-Minmatar -> Ladar = Phase Inverter

Damage types
Guristas - Kinetic / Thermal
Serpentis - Thermal / Kinetic
Blood Raider - Thermal / EM
Sansha's Nation - EM / Thermal
Angel Cartel - Kinetic / Explosive / Thermal
Minmatar Fleet - Thermal / Explosive
Amarr Navy - EM / Thermal
Rogue Drones - Thermal / Kinetic / EM
Mordus - Thermal & Kinetic
Zazzmatazz - Thermal / Kinetic / Explosive
Amarr - EM / Thermal