JT-D915C03X 3dBi PCB UHF RFID Antenna

Ultra‑Thin Circular Polarized Antenna | 902‑928MHz | 3dBi Gain | Compact 100×90×1mm | SMA‑Male Connector

The JT-D915C03X is a compact, ultra‑thin PCB antenna designed for UHF RFID applications in the 902‑928MHz frequency band (US standard). With a gain of 3dBi and circular polarization, this antenna delivers reliable, omnidirectional‑like coverage with low VSWR (≤1.5) and high power handling (up to 100W). Its slim profile (100 x 90 x 1 mm) and lightweight design make it ideal for space‑constrained integrations, including handheld readers, desktop encoders, access control panels, and warehouse portals.

Engineered for indoor and sheltered outdoor environments, the JT-D915C03X features a PCB radome and SMA‑male connector for easy attachment to any UHF RFID reader. Whether you’re building a logistics tracking system, a door control solution, or a personnel management kiosk, this antenna provides a cost‑effective, high‑performance RF front‑end that fits almost anywhere.

FEATURES

Compact & Ultra‑Thin Design

  • Dimensions: just 100 x 90 x 1 mm – thinner than a smartphone

  • Lightweight: 0.3kg net weight – easy to mount on walls, shelves, or inside equipment

  • Ideal for integration into handheld devices, readers, and compact enclosures

Reliable RF Performance

  • Frequency: 902‑928MHz (US band)

  • Gain: 3dBi – balanced for short‑ to medium‑range reads

  • Circular polarization – minimizes orientation sensitivity for better tag readability

  • Low VSWR: ≤1.5 – ensures efficient power transfer and low reflection

  • Maximum power: 100W – handles high‑power readers

Durable Construction

  • PCB radome material – robust yet lightweight

  • Black finish for a professional appearance

  • Operating temperature: -20°C to +60°C – suitable for indoor and protected outdoor use

Easy Integration

  • SMA‑male connector – universally compatible with most UHF RFID readers

  • No additional mounting hardware required – can be secured with adhesive or screws

  • Compact packing size: 12 x 11 x 1 cm – easy to store and transport

Applications

  • RFID Logistics Tracking – Mount on conveyor portals or handheld readers for warehouse item tracking

  • Warehouse Management – Short‑range inventory counting and shelf verification

  • Door Control Systems – Access control gates and personnel entry points

  • Personnel Management – Employee attendance and visitor tracking kiosks

  • Desktop Encoding – Integrated into desk readers for tag initialization

  • Industrial IoT – Embedded into smart cabinets and tool management systems

  • Retail – Point‑of‑sale and self‑checkout integration

50
Faster Data Processing
10
PC-Free Operation
30
Sharper Prints
99
Connection Stability

Technical Specifications

Housing

Aluminum alloy

Interface

USB‑Type‑C (power + data)

Driver

Plug‑and‑play – no driver required

Read Distance

0 – 60 cm (power and tag dependent)

Demo Software

Included – Windows 7/10/11 compatible

Power

USB bus power (≥5W capacity recommended)

Functions

Read EPC/TID/UserData, Write EPC/UserData, Custom read/write, Excel import/export, Batch encoding

Frequency

840‑960 MHz (global coverage)

Protocol

ISO18000‑6C (EPC C1G2)

Dimensions

210 x 300 x 23 mm / 8.27 x 11.81 x 0.91 in

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