← Back

KGRH 88.1 MHz

LOOMIS, SD · FM
ERP: 800 W
HAAT: 56 m
City-grade (60 dBµV/m)
DX range (40 dBµV/m)
amazon
Longley-Rice ITM · SRTM 1″ terrain
KGRH 88.1 MHz FM coverage map - LOOMIS, SD - Longley-Rice terrain-aware signal strength heatmap
Coverage preview
☞ Shop on Amazon · © 2026 Dxtra Inc.