About echoes
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...
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 screenshots and tabular data (CSV, GNUplot) output in presence of particular peaks in a selected narrow range of frequencies. Since there is no demodulation, there is no provision for audio listening, except for a notify sound when an event has been recorded.
Features
- Captures waterfall spectra as PNG screenshots and statistics data files.
- Optionally generates GNUplot data files
- Multiple instances can manage separate dongles plugged in the same computer
- Three operating modes: continuos (records data only), periodic (captures data and screenshot every X seconds) and automatic (record data and screeshot each time a customizable (S-N) treshold is exceeded)
- The same dongle can be shared by different instances simultaneously via UDP
- binary Installers ready for Windows7++ and RPM / DEB / xz for Linux
- It can run headless, recording GNUplot and statistic data only
- Daily archiving of captured shots and data
- HTML report production
Previous Versions
Here you can find the changelog of echoes since it was posted on our website on 2015-04-25 03:00:00.
The latest version is 0.50 and it was updated on 2026-06-19 02:43:46. See below the changes in each version.
echoes version 0.50
Updated At: 2022-04-29
echoes version echoes
Updated At: 2011-01-29
Changes: Several fixes and updates
Disclaimer
External Download
We do not host echoes on our servers. We did not scan it for viruses, adware, spyware or other type of malware. This app is hosted by the software publisher and passed their terms and conditions to be listed there. We recommend caution when installing it.
The external download link for echoes is provided to you by apps112.com without any warranties, representations or guarantees of any kind, so access it at your own risk.
If you have questions regarding this particular app contact the publisher directly. For questions about the functionalities of apps112.com contact us.
