SkyView - Dynon Avionics

SV-XPNDR-26X Installation, Configuration, and TestingSecure the mounting tray to the aircraft via the three (3) mounting holes in the tray.The tray should be mounted to a flat surface - it is important that the tray is supportedat the dimples as well as the three mounting points.Put the SV-XPNDR-26X transponder into the secured mounting tray by hooking theconnector end under the lip on the tray.Lock the SV-XPNDR-26X transponder into the mounting tray by clipping the retainingwire over the lugs on the opposite end.Additional items you will require, but which are not in the SV-XPNDR-26X package, include:Antenna and fixing hardware. The SV-XPNDR-26X is compatible with transponderantennas commonly available.Cables and male TNC connector. You need to supply and fabricate all required cables.Guidance on cable types is given below.Mounting hardware: To secure the transponder tray to the airframe you will need atleast 3 flat head screws and three self-locking nuts. If the aircraft does not have existingmounting provisions you may need to fabricate additional brackets to support thetransponder tray.Electrical ConnectionsHarness ConstructionBecause the SV-XPNDR-26X can be mounted in a variety of locations, the harness lengthrequirements will vary from airplane to airplane. Therefore, Dynon Avionics does not supplypre-manufactured harnesses for the SV-XPNDR-26X. Instead, your SV-XPNDR-26X shipped withenough connectors and pins to generate a wide variety of harness configurations. Refer to thesections below for detailed wiring information.If you do not own a D-sub machined-pin crimping tool, they can be obtained for under $50 frommany retailers. See http://wiki.dynonavionics.com/Tools_not_supplied_by_Dynon for knownsources of these products. You may also find it helpful to own a pin insertion/extraction tool aswell.Additional harness construction and wiring information can be found in Appendix C: Wiring andElectrical Connections.The SV-XPNDR-26X has a single DB25 female connector which provides the data and powerinputs to the transponder. A single TNC coaxial connector attaches to the antenna.SkyView System Installation Guide - Revision J 11-3