48 AVALANCHE BEACONS -WORKING PRINCIPLES, SPECIFICATIONS AND COMPARATIVE PROPERTIESt David A. Lind and W. R. Smythe* Abstract.--
1. BENEFITS AND DISADVANTAGES An advantage of using the (656 m) long wavelength(λ) 457 kHz signal for companion rescue is that
![Avalanche beacon search from fixed altitude above the ground using a... | Download Scientific Diagram Avalanche beacon search from fixed altitude above the ground using a... | Download Scientific Diagram](https://www.researchgate.net/publication/277958046/figure/fig7/AS:267956789706756@1440897285256/Avalanche-beacon-search-from-fixed-altitude-above-the-ground-using-a-remotely-piloted_Q320.jpg)
Avalanche beacon search from fixed altitude above the ground using a... | Download Scientific Diagram
Design of a UAV-based radio receiver for avalanche beacon detection using software defined radio and signal processing
![DS/ETSI EN 300 718-1 V2.2.1 (2021-06) - Avalanche Beacons operating at 457 kHz; Transmitter-receiver systems; Part 1: Harmonised Standard for access to radio spectrum DS/ETSI EN 300 718-1 V2.2.1 (2021-06) - Avalanche Beacons operating at 457 kHz; Transmitter-receiver systems; Part 1: Harmonised Standard for access to radio spectrum](https://webstore.ansi.org/cover-pages/small/DS/M349220CURES.jpg)
DS/ETSI EN 300 718-1 V2.2.1 (2021-06) - Avalanche Beacons operating at 457 kHz; Transmitter-receiver systems; Part 1: Harmonised Standard for access to radio spectrum
48 AVALANCHE BEACONS -WORKING PRINCIPLES, SPECIFICATIONS AND COMPARATIVE PROPERTIESt David A. Lind and W. R. Smythe* Abstract.--
![PDF) 457 KHz Electromagnetism and the Future of Avalanche Transceivers | Bruce Edgerly - Academia.edu PDF) 457 KHz Electromagnetism and the Future of Avalanche Transceivers | Bruce Edgerly - Academia.edu](https://0.academia-photos.com/attachment_thumbnails/77434193/mini_magick20211227-29413-1vumt6c.png?1640620030)