BS EN 282:1997
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Avalanche beacons. Transmitter/receiver systems. Safety requirements and testing
Hardcopy , PDF
20-04-2012
English
15-01-1997
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Foreword
Introduction
1 Scope
2 Normative references
3 Safety requirements
3.1 General requirements
3.2 Frequencies
3.3 Transmitted field strength
3.4 Modulation and carrier keying
3.5 Temperatures
3.6 Performance after shock
3.7 Performance during immersion in water
3.8 Performance after vibration
3.9 Prevention of loss of essential components
3.10 Switching over from transmit to receive
3.11 Change in the received signal
3.12 User aspects
4 Tests
4.1 Storage temperature
4.2 Free fall
4.3 Vibration
4.4 Correct performance
4.5 Immersion in water
4.6 Joints between essential components
4.7 Changes in the received signal
5 Operating instructions
6 Marking
Internation patent classification
Applies to systems used in searching for and/or finding people hidden by avalanches, for rescue. The avalanche beacons shall consist of a transmitter and receiver part. The two beacons covered are type 1 single frequency (457 kHz) and type 2 double frequency (2,275 kHz and 457 KHZ) temporary type, compatible with beacons having frequency of 2,275 kHz. Intended to ensure the practical interoperability and reliability of products from different manufacturers.
| Committee |
SW/136
|
| DocumentType |
Standard
|
| Pages |
12
|
| PublisherName |
British Standards Institution
|
| Status |
Withdrawn
|
| Standards | Relationship |
| I.S. EN 282:1992 | Identical |
| EN 282 : 1991 | Identical |
| NF EN 282 : 1992 | Identical |
| NBN EN 282 : 1992 | Identical |
| UNE-EN 282:1992 | Identical |
| NEN EN 282 : 1992 | Identical |
| UNI EN 282 : 1992 | Identical |
| DIN EN 282:1991-10 | Identical |
| BS EN 60068-2-6:2008 | Environmental testing Tests. Test Fc. Vibration (sinusoidal) |
| BS EN 60068-2-17:1995 | Environmental testing. Test methods Test Q. Sealing |
| ISO 554:1976 | Standard atmospheres for conditioning and/or testing — Specifications |
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