• Accommodates both phase and amplitude type antennas • Reliable, FAR Part 43, Appendix F, ERP and MTL testing in high multi-path environments • Provides >20 dB of isolation • Provides shielding for all transponder and ADS-B performance testing • Lower antenna adjustable support pole • Perform four-quadrant testing by simply rotating the bearing selector dial • TCAS bearing accuracy < 10 degrees

• Reliable FAR Part 43 Appendix ‘F’ ERP and MTL testing in high multi-path environments • Provides >20 dB of antenna isolation for Mode S transponder altitude and diversity tests • Reduces interference with air traffic control and nearby aircraft • Rugged design for ramp use • Fits most ‘Shark Fin’ L-Band antennas • Quick action antenna grip/release action