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433MHz Antenna with uFL connector

433MHz Antenna with uFL connector

Regular price Rs. 72
Regular price Rs. 84 Sale price Rs. 72
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  • This is 433MHz Antenna with uFL connector
  • Spiral-shaped antenna design
  • Provides a gain of 3dBi or greater
  • Impedance of 50 ohms
  • Equipped with a uFL connector for easy connection
  • Flexible wire antenna suitable for applications where a standard antenna is not practical
  • Operating temperature range from -40°C to 85°C
  • Ideal for communication, wireless, and remote control applications
  • Antenna Length is 26mm.

433MHz Antenna with uFL connector

This spiral-shaped 433 MHz antenna comes with its own uFL connector. This is a flexible(wire) antenna with a U.FL connector. They are intended for applications where a normal antenna is not practical, such as radio modules mounted inside an enclosure, remote control toys, cars, planes or similar.


  • Spiral shape
  • Gain of 3dBi or greater
  • The impedance of 50 ohms
  • Connector type: uFL
  • Flexible design for applications where a normal antenna is not practical
  • Operating temperature range from 40°C to 85°C
  • Suitable for communication, wireless, and remote control applications

check out : Raspberry Pi Compute Module 4 Antenna

Package Includes:

  • 1 x 433MHz Antenna with uFL connector


Antenna length 26mm
Connector type uFL (I-PEX)
Signal 3 dBi
Impedance 50 Ohm
Frequency 433MHz
Diameter 4.2 mm
Total length 150mm

Shipping & Returns

  • All orders confirmed before 3 pm IST are shipped on the
    same day, barring rare pickup delays on holidays or disturbances
  • Delivery time in Metro cities is 1-3 days, Others it is
    3-7 days. It varies based on location, reliant on courier services
  • Return window: 7 days from receipt unless stated
    otherwise. No refunds/replacements after
  • Returns only for non-working/damaged products are accepted
  • Initiate return requests to our customer service team via Support ticket or contact us at +91-8123057137
  • Refunds are processed within 3-4 working days post inspection and approval.

For more details, please check our Shipping and Return Policy

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1.What is a 433MHz antenna?

  • A 433MHz antenna is a type of antenna used for short-range wireless communication in the 433 MHz frequency band. The 433 MHz frequency band is commonly used for home automation systems, and the antenna is used to transmit information from sensors and other terminals in the system.

2.How can I improve the range of my 433MHz wireless communication system?

  • Interference from other devices or sources can weaken the signal and reduce the range. To minimize interference, try to avoid using other devices or signals on the same frequency band, use shielding or filtering, and keep the transmitter and receiver away from sources of interference like motors or power supplies. Make sure that the transmitter and receiver are optimized for maximum power output and sensitivity