Description
This evaluation board is designed for evaluating the Accura UWC.40 SMD chip antenna for ultra-wideband (UWB) applications across channels 1–4. It supports indoor, centimeter-level positioning use cases where compact size and consistent performance are required.
- Built for UWB evaluation: intended for European and USA UWB applications in channels 1–4
- Supports indoor positioning: suitable for centimeter-level tracking concepts and prototypes
- Helps accelerate development: provides a convenient platform to test the UWC.40 antenna in a representative PCB setup
Typical applications include:
- Automotive sensors
- Smart airbags
- Precision surveying
- Smart home and entertainment systems
- Centimeter Level Positioning
Technical Specifications
Operating Temperature: -40°C to 85°C
Location: Internal
Mounting: SMD/SMT Mount
Type: Single
Evaluation Board Dimensions: 20*37mm
Height: 1.5
Material: Ceramic
Weight: 0.4g
Storage Temperature: -40°C to 85°C
Humidity: 40% to 90%
Moisture Sensitivity Level (MSL): 3 (168 Hours)
UWB (Channels 1-4)
Standards: UWB (European and USA UWB Applications, Channels 1-4)
Frequency: 3.1-4.75GHz
Channel 1 Frequency (GHz): 3.24-3.74
Channel 2 Frequency (GHz): 3.74-4.24
Channel 3 Frequency (GHz): 4.24-4.74
Channel 4 Frequency (GHz): 3.32-4.65
Impedance: 50Ω
Polarization: Linear
Radiation Pattern: Omnidirectional
Input Power: 10W
Return Loss (dB): Channel 1 <-7.5, Channel 2 <-6.5, Channel 3 <-5, Channel 4 <-5
Efficiency (%): Channel 1 >82%, Channel 2 >80%, Channel 3 >55%, Channel 4 >65%
Peak Gain (dBi): Channel 1 3.5, Channel 2 4.5, Channel 3 4, Channel 4 4
Max VSWR: Channel 1 2.5:1, Channel 2 2.8:1, Channel 3 3.8:1, Channel 4 2.8:1
Antenna Dimensions: 6mm x 7mm x 3mm
