Dynon SV-GPS-2020 GPS Antenna

The SV-GPS-2020 GPS Receiver/Antenna lets new and existing SkyView and Advanced AF-5000 series customers add a 2020-compliant GPS position source for ADS-B Out. As a drop-in replacement for the existing SV-GPS-250 receiver, owners of existing systems do not need to run any additional wires, coax, or install any new boxes in their aircraft.

When combined with Dynon’s SV-XPNDR-261 Mode-S transponder, SkyView and Advanced Flight Systems customers meet all the transponder and ADS-B Out requirements. Pilots can also add the SV-ADSB-470 Traffic and Weather Receiver for the best-possible situational awareness in their aircraft.

What is the difference between the SV-GPS-250 and the SV-GPS-2020?
Both are WAAS GPS receivers that update position at 4-5Hz. The SV-GPS-250’s design utilizes high volume commercial GPS components that yield a lower price point. However, this design does not have the documented design data and integrity checking necessary to prove it meets the FAA’s 2020 performance requirements. The SV-GPS-2020 has the design data demonstrating that it meets the FAR performance requirements, but because of the additional design assurance, it costs a bit more.