Stratus ESGi is a TSO-certified* transponder that provides compliance in one box. It’s a 1090 MHz extended squitter (ES) transponder with built-in WAAS GPS.
Designed to replace legacy transponders, Stratus ESGi is a solid-state transmitter that provides 310 watts nominal power output. Its modern keypad makes entering a squawk code easy. The convenient VFR button minimizes pilot keystrokes.
Stratus ESGi is a form-factor replacement for existing transponders — such as the popular KT 76A/C** — so installation is more time-efficient compared to remote boxes that need to be integrated with your old transponder.
For those who have already invested in a WAAS GPS the Stratus ES is also compatible with the following:
A TSO’d WAAS GPS antenna is included in the kit, and Stratus ESG can reuse an existing transponder antenna. It also accepts both serial and parallel (e.g. Gray code) inputs, so you can reuse most altitude encoders.
Our experts are here to answer questions on any aircraft specification, integration options, or installation services if you are around any of our locations!
1090ES (Mode S extended squitter)
Built-in WAAS GPS
Meets global mandates for ADS-B Out transponders
Pressure altitude monitor
Included with Stratus Transponder
1 - Installation Kit, Stratus ESG
1 - Assembly, Backplate, Stratus ESG
1 - Installation Rack, Stratus ESG
1 - RAMI AV-801 WAAS GPS Antenna
Included with Stratus 3i Kit
1 - Stratus 3i Final Assembly
1 - CON PM BNC Jack to Blind Mate Adapter
1 - CON 9 Pin DSUB with Mounting Hardware
1 - MS-151 to BNC Cable – 5 ft
1 - ESG, Right Angle USB Type C to 9 Pin D-Sub, 5 ft
1 - Stratus Window Mount Clip
Bezel Height: 1.69 in. (43 mm)
Bezel Width: 6.38 in. (162 mm)
Depth: 10.75 in. (273 mm) front of panel to connector backshell
Weight: 3.29 lbs. (1.49 kg) including rack and connectors
Operating Temperature: -20°C to 55°C
Storage Temperature: -55°C to 85°C
Power Input: 9.0 to 36.0 VDC, 15 W typical
Cooling Input: No fan required
Environmental Compliance: DO-160G
Software Compliance: DO-178B Level C
Hardware Compliance: DO-254 Level C
Transmitter Power: 310 W
does this come with the 4 feet wiring harness and gps antennae
Yes, the GPS antenna is included with the Stratus-ESG Transponder. We fabricate the harness to you specifications so once you order the package we will just need to know the lengths you require for Transponder and GPS antenna coax's, lengths from the Transponder to the Stratus-3i Receiver, and lengths for power, ground, and to encoder.