Coupler, Dual VOR/1 Glideslope

• The AV-571 diplexer/splitter splits the signal from a VOR-Type antenna to feed two NAV and one Glide Slope receivers
• This diplexer/splitter’s construction is similar to the AV-547 splitter and operates at altitudes up to 50,000 ft.
• Direct replacement for the CI 505.