Communication systems

Automatic Packet Reporting System Payload Module

HelioX Cosmos Co., Ltd.

APRS(Automatic Packet Reporting System)enables real-time repeat* or forward positioning and data of ground tracking equipments, such as vehicles, animals, plants, ranging from ecological, industrial to civil purposes and various applications.

*Real-time repeat: This optional function is disabled. The packet data real time repeater function is determined by frequency coordination and project application.

The APRS payload ”Real Time Repeater”/”Store & Forwarding”applications are:
 ♦APRS- Vehicle and vessels positioning with data collection
 ♦APRS- Ecological & seismic /tracking & detection: birds, animals, landslides, etc.
 ♦APRS- Ocean windmills, widespread area power grid management

Payload Specification:
General Specification:
●Power Supply: 5 V
●Power Consumption: 800mW.
●Operating Temperature: -20°C to +80°C
●Temperature Sensor
●Dimension: PC 104 size compatible

APRS Specification:
●Receive Sensitivity: -126 dBm
●RX Frequency: 140-175MHz /
●TX Power: 30/27 dbm (optional)
●Modulation Schemes: FSK
●Data Rates: AX.25 1200bps
●RF connector: IPX
●Data Interface: UART TTL standalone.

Please refer to the attached document.