Search Results for "database server"

Echoes it's a radio spectral analysis software for SDR devices, designed for meteor scattering purposes. The older releases supported only RTL-SDR devices. They are very cheap SDR based on DVB-T TV tuner dongles based on Realtek's RTL2832U chipset. Starting from 0.50 Echoes embeds SoapySDR allowing the support of many other SDRs. Echoes doesn't demodulate neither decode any human-made signal. Its main goal is to analyze and record the total power of natural signals and generate...

...It features : - up to four channels decoded simultaneously - error detection AND correction - input from sound file , alsa sound card or software defined radio (SRD) via a rtl dongle (http://sdr.osmocom.org/trac/wiki/rtl-sdr) or airspy (http://www.airspy.com) - could send decoded acars to a server via UDP in planeploter format or its own dedicated format. The 4 channels decoding is particularly useful with the rtl dongle. It allows to directly listen simultaneously to 4 different frequencies , with a very low cost hardware. Since version 3.0, acarsdec comes with acarsserv : a database backend program to store received acars messages.

A real-time web application that connects to the APRS-IS network and displays tracked stations on an interactive OpenStreetMap using Leaflet. Features * Real-time tracking: Live updates from APRS-IS network via Server-Sent Events * Interactive map: OpenStreetMap with Leaflet for smooth, responsive mapping * Station markers: APRS symbols mapped to Font Awesome icons * Movement trails: Visual track history for moving stations * Station details: Click markers for detailed information (position, altitude, speed, comment) * Search & filter: Find stations by callsign or comment * Geographic filtering: Configure area of interest (radius-based filtering) * No database required: In-memory storage with Memcached or file fallback Demo: https://phpaprs2.demo.asham.ca/