433MHz Antenna UFL Connector

433MHz Antenna UFL Connector is a compact, high-efficiency RF antenna designed to deliver stable and long-range wireless communication for low-power and IoT applications. Operating in the widely used 433MHz ISM frequency band, this antenna is ideal for embedded systems, RF modules, and wireless devices that require reliable signal transmission and reception in a small form factor. With its UFL (IPEX) connector, the antenna offers easy integration with modern compact PCBs and wireless modules, making it a preferred choice for engineers, developers, and system integrators.

Designed for consistent performance, durability, and flexibility, this 433MHz antenna ensures improved signal strength, reduced interference, and enhanced communication reliability in both indoor and outdoor environments.

Key Features of 433MHz Antenna UFL Connector

• Optimized for 433MHz ISM Band
  Precisely tuned for the 433MHz frequency range, ensuring efficient signal transmission and reception with minimal loss.

• Compact and Lightweight Design
  Small form factor makes it ideal for space-constrained devices such as IoT nodes, handheld controllers, and embedded RF systems.

• UFL (IPEX) Connector for Easy Integration
  The UFL connector allows secure, low-profile connection to RF modules and PCBs, supporting plug-and-play installation.

• High Gain and Stable Radiation Pattern
  Provides consistent performance with enhanced signal range and reliability, even in noisy RF environments.

• Flexible Cable for Design Freedom
  Enables optimal antenna placement within enclosures, improving overall system performance.

• Low VSWR and High Efficiency
  Ensures minimal signal reflection and maximum power transfer for better communication quality.

• Durable Build Quality
  Manufactured using high-quality materials for long-term reliability and resistance to environmental stress.

Specifications

• Frequency Range: 433MHz (ISM Band)

• Connector Type: UFL / IPEX

• Antenna Type: External RF Antenna

• Impedance: 50 Ohms

• VSWR: ≤ 2.0

• Gain: Typically 2–3 dBi (varies by design)

• Polarization: Linear

• Radiation Pattern: Omni-directional

• Cable Type: RF coaxial cable

• Cable Length: Typically 10–15 cm (may vary)

• Operating Temperature: –20°C to +70°C

• Mounting: Internal / External (depending on enclosure)

Applications

The 433MHz Antenna UFL Connector is widely used across multiple industries and applications due to its reliability and versatility:

• IoT and Smart Devices
  Perfect for IoT nodes, smart sensors, and connected devices requiring long-range, low-power communication.

• RF Remote Controls
  Commonly used in wireless remote controls for home automation, garage doors, gates, and alarm systems.

• Wireless Sensor Networks
  Ideal for environmental monitoring, industrial sensing, and data acquisition systems.

• Home Automation Systems
  Enhances communication reliability in smart lighting, security sensors, and automation controllers.

• Telemetry and Data Logging
  Supports long-distance data transmission for telemetry modules and remote monitoring systems.

• Industrial and Embedded Systems
  Suitable for embedded RF modules used in industrial automation and control applications.

• Amateur and Educational Projects
  Widely used in RF experimentation, academic projects, and prototyping applications.

Why Choose This 433MHz Antenna UFL Connector?

This antenna offers an excellent balance of performance, size, and ease of integration, making it a cost-effective solution for modern wireless designs. The UFL connector ensures compatibility with a wide range of RF modules, while the optimized 433MHz tuning delivers consistent and reliable communication. Whether you are developing a commercial IoT product or working on a prototype, this antenna helps improve signal quality, extend communication range, and enhance overall system performance.

Buy the 433MHz Antenna UFL Connector for Reliable RF Performance

If you are looking for a high-quality 433MHz antenna with UFL connector that delivers dependable performance in compact wireless applications, this product is the perfect choice. Designed for efficiency, durability, and seamless integration, it is an essential component for any 433MHz RF communication system.

Package Includes:

1 x 433MHz Antenna UFL Connector

FAQ

1. Where can we buy this 433MHz Antenna UFL Connector?

This product is available online at https://aiiottech.in/product/433mhz-antenna-ufl-connector/ and also available at our store in Pudupakkam/Kelambakkam, Chennai-603103

2. When can I get this 433MHz Antenna UFL Connector after placing the order?

RGRJ AIIoT TECHNOLOGIES will immediately ship and deliver the product within 1-3 working days.

Video Link: 433MHz antenna printed on PCB