This application allows you to send your position and messages to the APRS-IS network from your Android Phone. It will establish your position from the built in GPS (more accurate) or thru a mobile network (less accurate). You may also transmit at fixed position in case you use a tablet without GPS or mobile connection.…
Amateur Radio Balloon crosses the Atlantic but but potentially dangerous for international flights. Yesterday evening an amateur radio APRS balloon, call sign K6RPT-11, succeeded in its crossing of the United States and the Atlantic ocean. Launched from California, the balloon transmitted on the APRS frequency of 144.390 MHz FM that is used in the Americas.…
The RTrak-HAB is a breakthrough in all-incorporated high altitude balloon tracking and telemetry payloads! Features: Built on the OpenTracker 1+ APRS tracker platform On-board Trimble Compernicus GPS – Tracks ABOVE 60,000 feet! SRB MX146LV frequency agile 2M/VHF transmitter – 144-148MHz @ 350mW RF output power On-board temperature sensor with trimming resistor pads Five ADC…
Overview The KML-5000 Passive Tracker provides recording of vehicle or equipment location for later retrieval. Kantronics’ KML-5000 Passive Tracker includes a GPS receiver and a data-logger. Once installed in a vehicle, it can record up to 36 eight-hour days of GPS data (location, velocity, time) in a non-volatile internal memory. At your convenience, the captured…
Features 128×64 Graphical LCD Display ARM Cortex-M3 Processor Built in 1200 baud modem (codec powered) Requires external GPS (4800 baud, serial) Supports $GPWPL waypoint output string (map stations on GPS) Holds a station list of last 50 heard stations in EEPROM Main screen can recall back to the last 6 heard stations Station list sorting…