evo Size and Buying Guides - We have one of the largest selections of
avalanche beacons on the web, a super
knowledgeable staff and expert guides to help you make an informed decision.
An avalanche beacon or avalanche transceiver is a device that emits a pulsed radio signal. Another avalanche beacon can receive this signal. Avalanche beacons are used for finding avalanche victims buried under the snow.
Things to consider when buying an avalanche beacon:
Can you use different brands of beacons together?
Yes, most modern beacons are compatible with one another; they use the international standard 457 kHz frequency.
Types of Beacons
Analog or digital beacons vary in the way they allow you to interpret the data being transmitted.
Digital
Digital beacons or transceivers have become the standard today. Digital transceivers use multiple antennas and microprocessors to translate the transmitted data to both an audible indicator and visual display. Digital transceivers have a smaller range distance and are usually faster at identifying the direction to the victim. Some digital transceivers come with analog capabilities as well.
Analog
Once common, there are very few analog beacons produced today. Analog transceivers emit beeps that get louder as you approach a buried victim or transceiver. Analog transceivers usually have a greater range of distance and require more user knowledge for accuracy.
Searches with Multiple Burials
In a single beacon search, most beacons are easy-to-use and function relatively similarly. It's in multiple burials searching where each manufacturer’s technology sets them apart.
It’s easy in theory to practice multiple burials and get good at them but in reality one searcher often can’t rescue everyone. It’s like an apartment building on fire: one fire fighter can’t save 10 people in 10 different apartments so the more searchers you have in a multiple burial, the better because shoveling takes the majority of time in most avalanche rescues.
How to Wear a Beacon
Many beacons have a harness system to wear the beacon underneath your jacket but over baselayers. This way it is always easily accessible while still staying close to your body in case the event of an avalanche. Please check the recommendation from the manufacturer for your specific beacon.
Price
Beacons prices vary based on the number of antennas, display, microprocessors, and multi-burial features within the beacons.
Batteries
Use alkaline batteries
No rechargeable batteries
No Lithium batteries – although good for cold, the discharge rate is not compatible with beacon battery meter
We recommend taking an avalanche course to further familiarize yourself with all your backcountry gear.
