APPENDIX C - TECHNICAL SPECIFICATIONS

GENERAL/ ENVIRONMENTAL

Beacon size (without antenna)

17.7 H X 10.67 W X 9.09 D cm (6.97 X 4.2 X 3.58 in)

Beacon weight

581 g (20.49 oz)

Beacon material

High impact UV resistant polymer

Color

ACR-Treuse™ (high visibility yellow)

Waterproof

Tested to 10 min @10 m (33 ft), exceeds RTCM

 

 

standard

Buoyant

Yes

Deployment

Category I: Automatic hydrostatic release

 

Category II: Manual

 

 

BATTERY

Operational life

 

48 hours minimum @-20º C (-4º F) (Class 2)

Battery type and

 

LiMnO2

replacement interval

 

5 years from date beacon placed in service,

 

 

or after use in an emergency not to exceed battery

 

 

expiry

Operating temperatures

 

-20º C to +55º C (-4º F to +131º F) (Class 2)

Storage temperatures

 

-30º C to +70º C (-22º F to +158º F) (Class 2)

 

 

406 MHz TRANSMITTER

Frequency

 

406.037 MHz

Power output

 

5 W

Digital message format

 

Standard location protocol (for the USA; Beacon can

 

 

be reprogrammed at a service center to other coded

 

 

formats, and to national location protocol)

 

121.5 MHz TRANSMITTER

Frequency

 

121.5 MHz

Power output

 

25 mW PEP

Modulation type

 

AM (3K20A3X)

 

 

LED STROBE

Light color

 

White

Output power

 

1 cd (effective candela)

Flash rate

 

20-30/ min

Range

 

360º visibility

 

 

GENERAL

Accessories

 

SeaShelter3™ Category I Mounting bracket, ACR

 

 

P/N 9501

 

 

QuickDraw™ Category II Mounting bracket, ACR

 

 

P/N 9507

 

 

HydroFix™ universal hydrostatic release (HRU)

 

 

kit, ACR P/N 9490

 

 

Optional External GPS Optical Interface Cable for

 

 

Category I Mounting bracket, ACR P/N 9388.1

 

 

Optional External GPS Optical Interface Cable for

 

 

Category II Mounting bracket, ACR P/N 9388

Approvals

 

FCC ID #B66ACR-RLB36

 

 

COSPAS-SARSAT certificate #189

NOTE: For complete information regarding beacon type approvals, please visit ACR’s website at www.acrelectronics.com

Y1-03-0250 Rev. B

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ACR Electronics Y1-03-0250, RLB-38 manual Appendix C Technical Specifications, GENERAL/ Environmental