The PN19 series radio altimeter antennas uses microstrip technology to produce an extremely low-profile antenna designed for high quality, low-cost, and lightweight. The dielectric insert and radiating elements are built into a metal housing which protects the dielectric surface from the elements and increases erosion protection, prevents water intrusion, delamination. This PN19 flush mount antenna (EDMO# DMPN19-1-1) is an ARINC 707 type antenna.
