What's the working distance of SD1000?

Working distance can vary depending on install environment. Below data assumes there is no obstacle or interference, and use 2 SD1000's as a pair.

Default Stub antenna (1 dBi) – Default Stub antenna (1 dBi): 100 m
Optional Dipole (5 dBi) –Optional Dipole (5 dBi): 400 m
Optional Patch antenna (9 dBi) –Optional Patch antenna (9 dBi): 1 km