Tron SA20 PLB Personal Locator Beacon vs HydroFix HRU

EPIRBs comparison · 2 products · View all EPIRBs

The Jotron Tron SA20 PLB Personal Locator Beacon and ACR Electronics HydroFix HRU are both epirbs products certified to USCG. Key difference: Service Life — Tron SA20 PLB Personal Locator Beacon is 11 years vs HydroFix HRU at 2 years.

Tron SA20 PLB Personal Locator Beacon
HydroFix HRU

Specification comparison

Specification Tron SA20 PLB Personal Locator Beacon HydroFix HRU
Frequency 406.031 MHz
Homing Frequency 121.500 MHz
Transmit Power 5 W
Homing Power 100 mW
Battery Life 24 hours
Service Life 11 years 2 years
GPS Multi-constellation GNSS (GPS, GLONASS, Galileo)
Weight 150 g 93.6 g
Dimensions 90 x 65 x 30 mm 63 x 86 x 50 mm
Material ABS, PC Marine-grade polymer
Temperature Range -20 to +55 C
Storage Temperature -30 to +70 C
Waterproof Rating IP-X7 (1 m depth, 1 hour)
Compass Safe Distance 0.3 m
Part Number 104500
Activation Depth 1.5 - 4 m
Shelf Life 4 years
Release Mechanism Patented rod system (no battery/blade/pyrotechnic)

Certification comparison

Certification Tron SA20 PLB Personal Locator Beacon HydroFix HRU
SOLAS — Not listed ✓
TC ✓ — Not listed
USCG ✓ ✓

Other EPIRBs comparisons

Data sources

Tron SA20 PLB Personal Locator Beacon
Data from jotron.com ·
View original
HydroFix HRU
Data from ·