آر اف (فرکانس رادیویی) و بی‌سیم آنتن‌ آر اف

Product Attributes

Introduction

5.2 X 2.0 X 1.0 mm RoHS Compliant MSL Level 1

• Bandwidth 500 MHz
• Linear Polarization
• VSWR < 2.0
• Extended Operating Temperature Range: -40℃ to +105℃

• UWB (Ultra-Wideband)
• IoT
• Machine-to-Machine
• Secure Automotive Access
• Asset Tracking
• Indoor Navigation
• Hands-Free Payment
• Smart Access
• Object Detection

Electrical Specifications

• Operating Frequency: 3700 to 4200 MHz
• Bandwidth: 500 MHz
• VSWR: <2.0
• Polarization: Linear
• Azimuth Beamwidth: Omnidirectional
• Impedance: 50 Ohm

Mechanical Specifications

• Antenna Dimensions: 5.2 X 2.0 X 1.0 mm
• Mounting Type: SMD Mount
• Material Type: Ceramic

Environmental Specifications

• Operating Temperature Range: -40℃ to +105℃
• Storage Temperature Range: -30℃ to +105℃
• MSL Level: 1
• ESD: N/A
• Relative Humidity Range: 90% to 95%

UWB: 3.7 – 4.2 GHz Chip Antenna

Package Dimensions

• Symbol L: 5.2 ± 0.2 mm
• Symbol W: 2.0 ± 0.2 mm
• Symbol T: 1.0 ± 0.1 mm

Soldering Profile: Reflow Soldering

• Zone 1: Preheat/Soak, Temperature: 160 - 180℃, Time: 60 - 120 seconds
• Zone 2: Reflow, Temperature: 220℃, Time: 60 - 80 seconds
• Zone 3: Peak Heating, Temperature: 265℃, Time: 5 seconds (Max)

Packaging and Dimensions

• Plastic Tape: Reserve 150~200 mm at the tail end of the carrier tape, 250~300 mm at the head end of the carrier tape, and an additional 250 mm of cover tape at the head end.
• Reel: 3000 pcs/reel

Applications

• Ultra-Wideband (UWB)
• IoT
• M2M
• Secure vehicle access
• Asset tracking
• Indoor navigation
• Hands-free payment
• Smart access
• Object detection