RI-TRP-DR2B: Information needed

Part Number: RI-TRP-DR2B
Other Parts Discussed in Thread: MRD2EVM

Hello Team,

Good day.

My Customer is trying to find the difference between the RI-TRP-DR2B-40 vs RI-TRP-WR2B-30
What is the difference between these 2 transponder?

Regrads,

Renan