Texas Instruments RI-ANT-T01A-00

Overview

RI-ANT-T01A-00 from Texas Instruments is a single-loop HF RFID gate antenna with pre-set 13.56 MHz matching electronics, 50 Ω ±10 Ω impedance, 8 W RF power handling, IP65-rated plastic ABS enclosure, and SMA male connector. It enables reliable tag readout in access control and industrial asset tracking applications.

For engineers reviewing the RI-ANT-T01A-00 datasheet, RI-ANT-T01A-00 pinout (SMA interface), RI-ANT-T01A-00 application (HF RFID gate deployment), or RI-ANT-T01A-00 equivalent, key selection factors include 13.56 MHz resonance stability, IP65 environmental rating, 3.6 m RG58 cable length, mechanical vibration/shock compliance per IEC-68-2-6/27, and fixed loop geometry for consistent read zone coverage.

Technical Context

The RI-ANT-T01A-00 operates exclusively at 13.56 MHz as a transmit/receive loop antenna with integrated impedance-matching network optimized for TI's HF Reader System Series 6000. Its fixed loop dimensions (337 mm × 322 mm) and preset phase angle (∠0° ±13°) ensure repeatable near-field coupling to ISO/IEC 14443 and 15693 tags.

Designed for gate-style deployment, it delivers uniform read patterns across two orthogonal tag orientations and maintains electrical performance within -25°C to +55°C operating temperature. Mechanical robustness is validated per IEC-68-2-6 (10–150 Hz, 0.15 mm/2g) and IEC-68-2-27 (30g shock).

Key Specifications

Availability

RI-ANT-T01A-00 is available at Aetrix Electronics and suitable for RFID access control gates, warehouse inventory checkpoints, and automated vehicle entry systems requiring stable component supply and certified environmental resilience.

Supply support for RI-ANT-T01A-00 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor company specializing in analog, embedded processing, and connectivity technologies with leadership in industrial, automotive, and identification systems.

The RI-ANT-T01A-00 belongs to TI's HF Reader System Series 6000 antenna portfolio, engineered specifically for fixed-position, high-reliability 13.56 MHz RFID gate deployments in demanding physical environments.

FAQ

What is the operating frequency of the RI-ANT-T01A-00?

The RI-ANT-T01A-00 operates at a fixed frequency of 13.56 MHz, aligned with HF RFID standards including ISO/IEC 14443 and 15693. This frequency is non-tunable and factory-set via its integrated matching network, ensuring consistent performance without field adjustment. The RI-ANT-T01A-00 is not designed for multi-frequency or wideband operation.

Does the RI-ANT-T01A-00 require external tuning or matching components?

No, the RI-ANT-T01A-00 includes pre-set matching electronics optimized for 13.56 MHz and 50 Ω systems, eliminating the need for external capacitors, inductors, or tuners. This simplifies integration with TI's Series 6000 readers and ensures repeatable RF performance without calibration. The RI-ANT-T01A-00 is delivered fully matched and ready for direct SMA connection.

What environmental protection does the RI-ANT-T01A-00 provide?

The RI-ANT-T01A-00 features an IP65-rated enclosure made of black ABS plastic, providing full dust ingress protection and resistance to low-pressure water jets from any direction. It is validated for operation between -25°C and +55°C and storage up to +60°C. These ratings make the RI-ANT-T01A-00 suitable for semi-outdoor gate installations subject to humidity, dust, and incidental moisture.

What are the mechanical durability specifications for the RI-ANT-T01A-00?

The RI-ANT-T01A-00 meets IEC-68-2-6 for vibration (10–150 Hz, 0.15 mm displacement / 2g acceleration) and IEC-68-2-27 for shock (30g peak acceleration). These certifications confirm structural integrity during transport, mounting, and long-term operation in industrial facilities with machinery-induced vibration. The RI-ANT-T01A-00's rigid loop frame and sealed housing maintain RF performance under mechanical stress.

Can the RI-ANT-T01A-00 be used with non-TI RFID readers?

Yes, the RI-ANT-T01A-00 can interface with any 13.56 MHz HF RFID reader supporting 50 Ω SMA input, provided output power remains ≤8 W and impedance match is maintained. While optimized for TI's Series 6000 readers, its standardized interface and fixed tuning allow interoperability. Users must verify reader output spectrum and duty cycle compatibility to avoid exceeding the RI-ANT-T01A-00's 8 W thermal limit.