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Product Detailed Parameters
- Description：ULTRA-SMALL UWB OR BLUETOOTH OR
- Series：-
- Mfr：KYOCERA AVX
- Package：Tape & Reel (TR),Cut Tape (CT)
- RF Family/Standard：Bluetooth, WiFi
- Frequency Group：UHF (2GHz ~ 3GHz), SHF (f > 4GHz)
- Frequency (Center/Band)：2.44GHz, 5.5GHz, 7.25GHz
- Frequency Range：2.4GHz ~ 2.48GHz, 5.15GHz ~ 5.85GHz, 6GHz ~ 8.5GHz
- Antenna Type：Ceramic Patch
- Number of Bands：3
- VSWR：2.1, 7
- Return Loss：-
- Gain：3dBi, 3dBi, 3dBi
- Features：-
- Termination：-
- Ingress Protection：-
- Grade：-
- Qualification：-
- Mounting Type：Surface Mount
- Height (Max)：0.016" (0.40mm)
- Applications：Bluetooth, M2M, UWB, Wi-Fi, WLAN, Zigbee™
- Power - Max：500 mW
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Overview
The KYOCERA AVX 9001978 is a compact dual-band ceramic chip antenna designed for Wi-Fi applications. It operates across the 2.4 GHz and 5 GHz ISM bands, specifically covering 2.400–2.485 GHz and 5.150–5.850 GHz. The component provides a peak gain of 3.0 dBi with average efficiencies of 65% at 2.4 GHz and 50% at 5 GHz. Measuring 45.5 mm x 60 mm, it supports a rated operating temperature range from -40°C to +85°C.
Feature Summary
- Dual-band operation supporting standard Wi-Fi frequency ranges
- Compact physical footprint suitable for space-constrained designs
- High thermal stability for demanding environments
Applications
- Wi-Fi enabled consumer electronics
- IoT devices requiring wireless connectivity
- Automotive infotainment systems
Procurement Notes
Verify the specific ordering suffix against official KYOCERA AVX documentation to ensure correct configuration. Confirm that the selected variant matches the required regulatory approvals and mounting specifications for your target application. Cross-reference the part number with authorized distributors to avoid counterfeit components.
Selection Notes
Select this component when a small form factor is critical for the design. Ensure the host circuit board layout accommodates the specified dimensions and ground plane requirements. Evaluate the efficiency metrics against system link budget needs to confirm adequate signal performance.
Part Context
This antenna belongs to the A-Series automotive antennas from KYOCERA AVX, which are engineered to meet rigorous testing standards. The series addresses designer needs for enhanced functionality in compact packages while maintaining reliable RF performance across various environmental conditions.
Replacement Considerations
Consult official KYOCERA AVX substitution guides for verified alternatives. Do not assume compatibility with other manufacturers' antennas without validating impedance matching and radiation patterns.
