TT-SU2

TT-SU2 - OEM ADS-B/GNSS/UAT receiver

TT-SU2 is a high-quality and low-price OEM ADS-B/GNSS receiver/UAT receiver series operating at 1090MHz and 987MHz. It is based on the proven FPGA-In-The-Loop™ technology, which is a unique combination of a single-core processor and FPGA. The patented solution allows high-speed RF data processing with significantly reduced number of electronic components. Simultaneous miniaturization of the module and its OEM nature opens a wide range of possible applications.
The basic version of module offers the possibility of receiving and decoding ADS-B and Mode-A/C/S in different modes. The analysis of the power/quality of the RF signal and the use of time stamps facilitates the implementation of multilaterations, and the fast UART interface and easy configuration with AT commands allow for the simple integration of the module with the user’s system. In addition, extra interfaces open the way to customize the firmware and extend the module with non-standard functions. There are several communication interfaces, protocols and special functionalities available on request.

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Features:

Fastest ADS-B implementation on a surface of <4cm2
Receiving of ADS-B, Mode-A/C/S with RF signal strength/quality analysis
Time stamp (raw data only) for multilateration
Multiple supported protocols, i.a. RAW HEX, CSV, AERO, MAVLink, ASTERIX, GDL90
Integrated high quality GNSS position source
Best-in-class aircraft tracking
Receiving of UAT
Firmware update capability
High-resolution ADC with real-time signal processing; best-in-class aircraft tracking
High sensitive front-end, jamming and ESD protection (only version b) with ranges over 150 km (open space, 1dBi antenna)
Simple module integration via UART interface and AT commands
Scalable OEM solution with enormous customization potential (additional functions or interfaces on request)
Firmware update capability (uC and FPGA)
Designed to meet MOPS defined in TSO-C199

Application:

SAA / DAA (Sense and Avoid / Detect and Avoid)
UAS ground stations and high-density traffic surveillance
UTM / U-Space construction (traffic surveillance network)
Traffic-flow analysis and statistics
Monitoring of 1090MHz band (signal integrity check)
ADS-B/In/Out devices that meet the NextGen/SESAR philosophy

Basic Electrical specification:

Parameter	Description	Min.	Typ.	Max.	Unit
Carrier frequency ADS-B		–	1090	–	MHz
Carrier frequency UAT		–	978	–	MHz
RX sensitivity GNSS		–	approx. -167	–	dBm
RX sensitivity UAT		–	approx. -95	–	dBm
RX sensitivity ADS-B		–	approx. -85	–	dBm
AERO (baud)	AT commands	115200	921600	3000000	bps
Antenna connector	RF-IPX125-1G-AU (version b only)	–	–	–	–

Downloads:

Firmware

Name	Size	Date
FW_TTSU2_2_44_0_0D.aff FW_TTSU2_2_44_0_0D.aff Download Copy Link 342.27 KB 2023-05-12 12 May 2023 2023-05-12 12 May 2023	342.27 KB	12 May 2023
FW_TTSU2_2_25_0_0D.aff FW_TTSU2_2_25_0_0D.aff Download Copy Link 322.19 KB 2023-05-10 10 May 2023 2023-05-12 12 May 2023	322.19 KB	12 May 2023

Name

Size

Date

FW_TTSU2_2_44_0_0D.aff

Download Copy Link 342.27 KB 2023-05-12 12 May 2023 2023-05-12 12 May 2023

342.27 KB

12 May 2023

FW_TTSU2_2_25_0_0D.aff

Download Copy Link 322.19 KB 2023-05-10 10 May 2023 2023-05-12 12 May 2023

322.19 KB

12 May 2023

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Technical documentation

Name	Size	Date
OEM_SU_Datasheet_33o-v1.1.1.pdf OEM_SU_Datasheet_33o-v1.1.1.pdf Open Download Copy Link 1.3 MB 2023-05-17 17 May 2023 2023-05-17 17 May 2023	1.3 MB	17 May 2023
OEM_SU_Datasheet.pdf OEM_SU_Datasheet.pdf Open Download Copy Link 1.35 MB 2023-05-05 5 May 2023 2023-05-05 5 May 2023	1.35 MB	5 May 2023

Name

Size

Date

OEM_SU_Datasheet_33o-v1.1.1.pdf

Open Download Copy Link 1.3 MB 2023-05-17 17 May 2023 2023-05-17 17 May 2023

1.3 MB

17 May 2023

OEM_SU_Datasheet.pdf

Open Download Copy Link 1.35 MB 2023-05-05 5 May 2023 2023-05-05 5 May 2023

1.35 MB

5 May 2023

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3D Model

Name	Size	Date
TT-SU2a.step TT-SU2a.step Download Copy Link 2.01 MB 2023-05-17 17 May 2023 2023-05-17 17 May 2023	2.01 MB	17 May 2023

Name

Size

Date

TT-SU2a.step

Download Copy Link 2.01 MB 2023-05-17 17 May 2023 2023-05-17 17 May 2023

2.01 MB

17 May 2023

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Micro ADS-B software

Name	Size	Date
Micro_ADSB_App-v1.23.1_win_setup.zip Micro_ADSB_App-v1.23.1_win_setup.zip Download Copy Link 11.05 MB 2023-04-25 25 April 2023 2023-04-25 25 April 2023	11.05 MB	25 April 2023

Name

Size

Date

Micro_ADSB_App-v1.23.1_win_setup.zip

Download Copy Link 11.05 MB 2023-04-25 25 April 2023 2023-04-25 25 April 2023

11.05 MB

25 April 2023

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Micro ADS-B user guide

Name	Size	Date
SOFT_MicroADSB_Datasheet_01m-v1.1.0.pdf SOFT_MicroADSB_Datasheet_01m-v1.1.0.pdf Open Download Copy Link 648.59 KB 2023-05-15 15 May 2023 2023-05-15 15 May 2023	648.59 KB	15 May 2023
SOFT_MicroADSB_Datasheet.pdf SOFT_MicroADSB_Datasheet.pdf Open Download Copy Link 648.57 KB 2023-02-28 28 February 2023 2023-02-16 16 February 2023	648.57 KB	16 February 2023

Name

Size

Date

SOFT_MicroADSB_Datasheet_01m-v1.1.0.pdf

Open Download Copy Link 648.59 KB 2023-05-15 15 May 2023 2023-05-15 15 May 2023

648.59 KB

15 May 2023

SOFT_MicroADSB_Datasheet.pdf

Open Download Copy Link 648.57 KB 2023-02-28 28 February 2023 2023-02-16 16 February 2023

648.57 KB

16 February 2023

a869938c38