Airmar DST820 Bronze Thru Hull - NMEA 2000 - 235kHz [DST820-BV-N2] Marine Plumbing & Ventilation | Tools Fundamental frequency: 310 +/- 20

Fundamental frequency: 310 +/- 20 Hz

Storage temperature range: -30°C to +70°C (-22°F to +158°F)

giving it reliability and durability

Plug-In Side Width: (inch) 13/16"

The 16-foot pole is ideal for boats under 35' long

Airmar DST820 Bronze Thru Hull - NMEA 2000 - 235kHz [DST820-BV-N2] Marine Plumbing & Ventilation | Tools Fundamental frequency: 310 +/- 20DST820 Bronze Thru Hull NMEA 2000 235kHz The DST820 Smart Multisensor is the next evolution of Airmars industry leading technology, replacing the DST810 and introducing PSTI compliance for enhanced onboard network security. With its secure QR code setup, connecting your DST820 has never been easieror safer. Simply scan the QR code and enter a one time security password on your mobile device to protect your sensor on the network. Featuring Airmars high