Garmin GXM 54 Satellite Weather/Radio Antenna - White [010-02277-00] Hunting & Fishing | Downrigger Accessories you can actually distinguish between

you can actually distinguish between small and closely spaced fish at key fishing depths all the way down to 5

Volvo - DP Dual Prop 1996-2007

Box Dimensions: 1"H x 7"W x 7"L WT: 0

Takes a 1" - #8 Stainless Steel fastener (not included)

Garmin GXM 54 Satellite Weather/Radio Antenna - White [010-02277-00] Hunting & Fishing | Downrigger Accessories you can actually distinguish betweenGXM 54 Satellite Weather Radio Antenna White Add SiriusXM Weather and Radio Plus Fish Mapping Directly on Your Chartplotter The GXM 54 satellite weather radio antenna with SiriusXM coverage lets you head out with detailed weather information thats delivered straight to your Garmin chartplotter. With the most current weather conditions and forecasts, youll gain added awareness and confidence on the water, including NEXRAD, lightning, wind, and wave