1 Revision History Revision Date Comments 12/9/2017 Initial release 4/4/2019 Input power requirements 6/18/2019 Including ambient temperature with battery pack 7/30/2019 10/26/2019 Update product label compliant to RED RED conformity statement added 5/19/2020 Update Support Contact and minor formatting edits UAV-1001626-001 Rev F ECCN 7A994 Page...
2 Warnings / Disclaimers All device operational procedures must be learned on the ground. uAvionix is not liable for damages arising from the use or misuse of this product. This equipment has not received a FAA transmit license and is for development use only.
For the duration of the warranty period, uAvionix, at its sole option, will repair or replace any product which fails under normal use. Such repairs or replacement will be made at no charge to the customer for parts or labor, provided that the customer shall be responsible for any transportation cost.
1030MHz and replies are transmitted on 1090MHz. 5.2 RED conformity Hereby, uAvionix Corporation declares that the radio equipment type ping20Si is in compliance with Directive 2014/53/EU. The full text of the EU declaration of conformity is available at the following internet address: https://uavionix.store/info/red-conformity...
5.3 Interfaces The ping20Si has a SMA antenna connection, a 4-pin Control interface and a 5-pin programming interface. Control Interface The control interface supports the MavLink protocol and can be directly connected to the TELEM port. Additionally, GDL90 Control and status is also supported.
5.4 Software and Airborne Electronic Hardware Configuration. Part Part Number Revision Software Airborne Electronic Hardware 5.5 Supplied Accessories Part Part Number Revision ping20Si UAV-10001625-001 Antenna UAV-10000295-001 Power Cable PingProg Programming Cable JST5p-5p Control Cable JST4p-4p PixHawk1 cable PixHawk 2 cable UAV-1001626-001 Rev F...
6.1 Markings 7 Equipment Limitations 7.1 Installation 7.1.1 Modifications and Use Outside of Intended Scope This device has been designed and tested to conform to all applicable standards in the original form and when configured with the components shipped with the device. It is not permissible to modify the device, use the device for any use outside of the intended scope, or use the device with any antenna other than the one shipped with the device.
8.2 Mounting The ping20Si is designed to be mounted in any convenient location in the cockpit, the cabin, or an avionics bay. The following installation procedure should be followed, remembering to allow adequate space for installation of cables and connectors.
8.3 Connections Whenever power is supplied to the transponder, a 50ohm load must be provided to the SMA connection. You can use the supplied antenna or a commercially available 50ohm load. UAV-1001626-001 Rev F ECCN 7A994 Page 14 | 30...
Type Physical Aircraft Power 11-15V Ground Mating Connector: Molex 0436450200 Use a 1 Amp circuit breaker for power supply protection to the ping20Si. Power to be provided by UAV battery or separate 3S LiPo battery. Control Interface Type Physical Rate...
8.5 Cooling Requirements ping20Si is designed to meet all applicable TSO requirements without forced-air cooling. Attention should, however, be given to the incorporation of cooling provisions to limit the maximum operating temperature if ping20Si is installed in close proximity to other Avionics. The reliability of equipment operating in close proximity in an avionics bay can be degraded if adequate cooling is not provided.
9 Programming These settings are stored in the ping20Si. To change these settings, the ping20Si is configured via the supplied pingUSB Wi-Fi adapter and mobile device application. Please refer to the following documentation: Ping App iOS quick start guide: http://uavionix.com/downloads/pingapp/uavionix-ping-app-quick-start-guide.pdf...
GP Offset Longitudinal (Meters) Configuration Items List 9.1 Default Control Select the desired control type. This setting configures the ping20Si for Standby, On or Altitude reporting. • Standby/Off: Disables both the transmit and receive functions. • ON: Responds to all interrogations and transmits ADS-B Extended Squitter messages.
hexadecimal format, so you must first convert an octal number to hexadecimal before entering. Tip: By using the N-Number Look Up function on https://www.faa.gov, locate and use the “Mode S Code (base 16 / hex)” value. 9.3 Callsign The CALL SIGN can be up to an 8 digit code that corresponds to the tail number of the aircraft.
9.8 Aircraft Length / Width When on the ground, ADS-B transmits encoded aircraft size information which is used by ATC to identify taxiing routes and potential conflicts. Enter the length and width (wingspan) fields and the appropriate size codes will be calculated for transmission.
9.9 GPS Antenna Offset Lateral / Longitudinal The GPS antenna offset is used in conjunction with the length and width to manage taxiway conflicts. A typical GPS does not report the geographic position of the center of the aircraft, or even the tip of the nose of the aircraft;...
PC. Set the Port to the USB serial port and the App Baud to 57600. Callsign, Mode and Squawk can be set in the application. The Ownship Display can monitor the programmed ICAO, Emitter category and GPS position. The control app can be downloaded from: ww.uavionix.com UAV-1001626-001 Rev F ECCN 7A994 Page...
STEP CHECK Launch the PC Ping20XSControl application Set Port to the USB or serial port connected to the ping20Si Set the App Baud to 57600 Set Protocol to GDL90 Connect the Antenna Apply power from a minimum of a 12V, 3A power source Confirm that the Green LED comes on after power-up ‘Pkts:’...
12 Continued Airworthiness Other than for periodic functional checks required by the regulations, ping20Si has been designed and manufactured to allow “on condition maintenance”. This means that there are no periodic service requirements necessary to maintain continued airworthiness, and no maintenance is required until the equipment does not properly perform its intended function.
13 Environmental Qualification Forms Nomenclature ping20Si ADS-B Mode S transponder Part No: UAV-1000706-001 TSO-C199 Class A Device Manufacturer uAvionix Inc Address 380 Portage Ave, Palo Alto, CA 94306 Conditions DO-160G Description of Conducted Tests Section Temperature and Altitude Equipment tested to Category B2 Low temperature ground 4.5.1...
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Appendix A. GDL 90 Compatible Control Protocol Format (Control RX - RS-232 57600bps, N81) The ping20Si receives control messages over the Control interface. The interface uses an ASCII-text basis, with an ASCII-encoded hexadecimal checksum. The checksum is algebraic sum of the message byte values.
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A2.1 Call Sign Message The Call Sign message provides for a user selectable callsign. Rate: Every 1 minute or when a change occurs Message Length: 15 bytes Byte Contents Description ‘^’ ASCII ‘^’ (0x5E) ‘C’ ASCII ‘C’ (0x43) ‘S’ ASCII ‘S’ (0x53) ‘...
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A2.2 Mode Message The mode message indicates the current operating mode. It includes the current mode, the Ident status, current squawk code setting and emergency code. Rate: 1 sec (nominal) Message Length: 17 bytes Byte Contents Description ‘^’ ASCII ‘^’ (0x5E) ‘M’...
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Appendix B. GDL 90 Ownship Protocol Format. (Control TX RS-232 57600bps, 81N) The GDL 90 Data Interface Specification can be found at: https://www.faa.gov/nextgen/programs/adsb/wsa/media/GDL90_Public_ICD_RevA.PDF ping20Si transmits the following messages: Msg ID Description Notes Heartbeat 1 second interval §3.1 Ownship Report 1 second interval §3.4...