433MHz 4dBi SMA Rubber Duck Antenna

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Introduction:

This high-performance 433MHz SMA rubber duck antenna can enhance your wireless communication experience. It is compatible with a variety of applications, such as Internet of Things (IoT) devices, remote monitoring systems, or portable radios. This antenna can meet the needs of both amateurs and professionals.

With this 433Mhz 4dBi antenna, signal strength and transmission range will get better. It’s an excellent choice for people seeking a trustworthy connection.

This 433MHz antenna packs a lot of useful features. Its rubber design improves the durability and longevity of the antenna. Besides, its 4dBi gain expands communication coverage. Furthermore, we have designed this antenna with an SMA male connector. So, it is easy to connect it to various devices. At last, its compact and lightweight design makes it very portable.

Main Specifications of this 433MHz 4dBi SMA Rubber Duck Antenna:

  • Frequency Range: 433 MHz
  • Antenna Gain: 4dBi
  • Length: 7.2cm
  • Antenna Type: Rubber Duck
  • Connector Type: SMA Male
  • Antenna Orientation: Straight, Right Angle
  • Polarization Type: Vertical
  • VSWR: ≤ 2.0
  • Radiation Pattern: Omni-directional

Upgrade your devices with this antenna today. Feel free to contact us!

Rubber Duck Antennas Provided by Metabeee
Metabee is a professional antenna manufacturer from China. We can provide all kinds of rubber duck antennas.
Product Name

433MHz 4dBi SMA Rubber Duck Antenna

Frequency Range

433MHz

Operating Voltage

3-5V

Impendence

50Ω

V.S.W.R

≤2

Gain (dBi)

4dBi

Polarization Type

Vertical Polarization

Material

ABS, Rubber

Operating Temperature

-40℃~+85℃

Cable Type

RG174, RG58

Antenna Connector

SMA Male

Connector Material

Brass with Gold Plated, Copper

Antenna Size

7.2 cm

Color

Black

Radiation

Omnidirectional

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