Radar sensor module LT103 OEM

Overview LT103 OEM is a compact SMT Ultra-Wide Band (UWB) radar module designed for indoor 1D detection and presence/target detection tasks. The module integrates high-performance embedded antennas, a signal processing unit and a communication interface in a small form factor to ease integration into industrial and IoT devices. The embedded processing unit performs advanced signal processing and target detection, reducing host workload.

Key features

• EmPulse Technology: No
• Detection capability: 1D
• UWB regulations compliance: Worldwide capable (EU, Japan, USA, Canada, South Korea)
• Max range (moving person): 9 m
• Field of View / Beamwidth: 120° × 120° (Embedded antenna FOV ~±60° by ±60°)
• Frequency range: 7.3 GHz – 8.5 GHz
• Temperature range: -40°C to +85°C
• Flash memory: 256 kB
• Size: 15 mm × 30 mm
• Power consumption: 85 mA @ 3.3 V
• On-board microcontroller: ARM M4F
• Interface: UART
• Power supply: Typical 1.8 Vdc to 3.3 Vdc

Regulatory compliance Designed to comply with EU EN 302 065 (EU), ARIB STD-T91 Ver. 2.0 2015 (Japan), FCC CFR 47 Part 15 (USA), RS220 03/2009 (Canada) and KCC UWB regulations (South Korea).

Technical specifications

• Product type: SMT Ultra-Wide Band (UWB) radar module for indoor applications
• Model: LT103 OEM
• Detection capability: 1D
• Maximum range (moving person): 9 m
• Field of view / Beamwidth: 120° × 120° (Embedded Antenna FOV: ~±60° by ±60°)
• Frequency range: 7.3 GHz – 8.5 GHz
• Operating temperature: -40°C to +85°C
• Flash memory: 256 kB
• Dimensions: 15 mm × 30 mm
• Power consumption: 85 mA @ 3.3 V
• On-board microcontroller: ARM M4F
• Interface: UART
• Power supply: Typical 1.8 Vdc to 3.3 Vdc
• Regulatory: Configurable for worldwide UWB regulations (EU, Japan, USA, Canada, South Korea)