Ocean Signal S100 SART vs Tron SART20 Radar Transponder

SART Transponders comparison · 2 products · View all SART Transponders

The Ocean Safety Ocean Signal S100 SART and JRC Tron SART20 Radar Transponder are both sart transponders products certified to SOLAS. Key difference: Temperature Range — Ocean Signal S100 SART is -20 C vs Tron SART20 Radar Transponder at -20 to +55 C.

Ocean Signal S100 SART
Tron SART20 Radar Transponder

Specification comparison

Specification Ocean Signal S100 SART Tron SART20 Radar Transponder
Activation Type X-Band Radar activated
Battery Life 5 years 5 years
Temperature Range -20 C -20 to +55 C
Frequency 9.2 - 9.5 (X-band) GHz
Radiated Power > 400 EIRP mW
Receive Sensitivity < -50 dBm
Response Delay < 0.5 us
Sweep Type 12 sweep sawtooth, fwd 7.5 us, ret 0.4 us
Weight 450 g
Dimensions 250 x 89 mm
Material Polycarbonate with 10% glass fibre
Battery Type Lithium, non-hazardous, 7.2V
Operating Life (Standby) 96 hours
Operating Life (Continuous) 8 hours
Storage Temperature -30 to +65 C
Antenna Pattern Omnidirectional horizontal, +/-2.5 deg vertical

Certification comparison

Certification Ocean Signal S100 SART Tron SART20 Radar Transponder
MED — Not listed ✓
SOLAS ✓ ✓
TC ✓ — Not listed

Other SART Transponders comparisons

Data sources

Ocean Signal S100 SART
Data from oceansafety.com ·
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Tron SART20 Radar Transponder
Data from jrc.co.jp ·
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