Tron AIS-SART vs Tron SART20 Radar Transponder

SART Transponders comparison · 2 products · View all SART Transponders

The Jotron Tron AIS-SART and JRC Tron SART20 Radar Transponder are both sart transponders products certified to MED and SOLAS. Key difference: Frequency — Tron AIS-SART is 161.975 / 162.025 MHz vs Tron SART20 Radar Transponder at 9.2 - 9.5 (X-band) GHz.

Tron AIS-SART
Tron SART20 Radar Transponder

Specification comparison

Specification Tron AIS-SART Tron SART20 Radar Transponder
Frequency 161.975 / 162.025 MHz 9.2 - 9.5 (X-band) GHz
Radiated Power 1 W > 400 EIRP mW
Battery Life 96 hours 5 years
Service Life 5 years
GPS Internal GPS antenna
Weight 450 g 450 g
Dimensions 251 x 89 mm 250 x 89 mm
Material Glass reinforced polycarbonate Polycarbonate with 10% glass fibre
Temperature Range -20 to +55 C -20 to +55 C
Storage Temperature -30 to +65 C -30 to +65 C
Antenna Height At least 1 meter above sea/ground level
Battery 7.2 V primary lithium
Part Number 85037
Receive Sensitivity < -50 dBm
Response Delay < 0.5 us
Sweep Type 12 sweep sawtooth, fwd 7.5 us, ret 0.4 us
Battery Type Lithium, non-hazardous, 7.2V
Operating Life (Standby) 96 hours
Operating Life (Continuous) 8 hours
Antenna Pattern Omnidirectional horizontal, +/-2.5 deg vertical

Certification comparison

Certification Tron AIS-SART Tron SART20 Radar Transponder
CCS ✓ — Not listed
MED ✓ ✓
NK ✓ — Not listed
SOLAS ✓ ✓
USCG ✓ — Not listed

Other SART Transponders comparisons

Data sources

Tron AIS-SART
Data from jotron.com ·
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Tron SART20 Radar Transponder
Data from jrc.co.jp ·
View original