What does "multi-band" (L1/L2/L5) mean and do I need it?
2026-10-08 09:43:57
mei
What does "multi-band" (L1/L2/L5) mean and do I need it?
Single-band (L1) works for navigation. Multi-band (L1+L5 or L1+L2) cancels ionospheric error and is required for reliable RTK fixed in challenging environments. Choose multi-band for any high-precision or professional use.