433MHz SMA Plug Radio Antenna 5.7cm Length

433MHz SMA Plug Radio Antenna 5.7cm Length Specification

Diameter
Approx. 0.7 cm

Conductor Type
Single-core

Install Type
SMA male screw-on

Conductor Shape
Straight

Core Material
Copper

Armored Material
Not armored

Impedance
50 Ohms

Tensile Strength
Standard

Insulation
Plastic

Number of Conductor
1

Cable Type
Antenna, Not a cable

Dielectiric Strength
1000V

Weight
Approx. 15 grams

Usage & Applications
RF communication, remote control, telemetry, IoT, radio modules

Operating Temperature
-20°C to +65°C

Locking Type
Twist-on SMA connector

Core Number
1

Rated Temperature
-20°C to +65°C

Features
High-frequency performance, compact design, easy installation, good signal reception, robust SMA connector, durable construction

Product Type
433MHz SMA Plug Radio Antenna

Length
5.7 cm

Insulation Material
High-grade plastic

Application
Wireless communication, RF transmitter & receiver, IoT modules, remote controls

Conductor Material
Copper

Jacket Material
Plastic

Storage Temperature
-30°C to +75°C

Connector Color
Gold

Shield Material
Metal

Jacket Color
Black

Dimension (L*W*H)
5.7 cm (Length); width and height negligible

Material
Copper, Plastic, Metal (connector)

Color
Black & Gold

Size
5.7 cm

Polarization
Vertical

Connector Type
SMA Male Plug

Resistance to Weather
Good, suitable for general outdoor exposure

Return Loss
-10dB

Frequency Range
433MHz 5MHz

Gain
2dBi

Radiation
Omnidirectional

Indoor/Outdoor Use
Indoor or outdoor

Antenna Structure
Monopole stub

Mounting Method
Direct screw mount

RoHS Compliant
Yes

Max Power
10W

VSWR
2.0

Service Life
> 5 years

433MHz SMA Plug Radio Antenna 5.7cm Length Trade Information

Minimum Order Quantity
5 Pieces

Main Domestic Market
All India

433MHz SMA Plug Radio Antenna 5.7cm Length About

Description:315/433MHz Antenna,Male,Right angle,Standard,Threaded,3dBi,WiFi/WLAN

315/433MHz Antenna,Male,Right angle,Standard, Threaded,3dBi,WiFi/WLAN
Used to transmit and receive electromagnetic wave in Wireless deverice with stable signal and low loss;
Applied to wireless communication, radio, TV, radar, remote control fields;
Multi mode and specification for choice;
From the OEM Original Factory, same quality with much better price.

Compact, High-Performance Design

Engineered for efficiency and versatility, this 433MHz antenna delivers strong signal reception while maintaining a small footprint. Its 5.7 cm length and robust SMA male plug make it ideal for installations where space and reliability matter. The use of high-grade plastic and copper ensures dependable performance across demanding applications.

Versatile Applications & Reliable Build

Designed for both indoor and outdoor use, this antenna is suitable for RF communication, IoT devices, telemetry systems, and remote control modules. The weather-resistant construction and durable plastic jacket enable sustained operation in varied environmental conditions, supporting a wide range of industrial and consumer needs.

FAQs of 433MHz SMA Plug Radio Antenna 5.7cm Length:

Q: How do I install the 433MHz SMA Plug Radio Antenna?

A: Simply screw the SMA male plug directly onto your devices matching SMA female connector. Its twist-on, direct screw mounting method makes installation quick and tool-free.

Q: What devices are compatible with this antenna?

A: This antenna works with devices operating on the 433MHz frequency band, such as wireless communication modules, IoT devices, RF transmitters and receivers, remote controls, and telemetry equipment.

Q: Where can I use the antennaindoors or outdoors?

A: The antenna is designed for both indoor and outdoor use. Its weather-resistant build and robust materials allow reliable operation in general outdoor exposure as well as indoor environments.

Q: What is the main benefit of using this antenna for IoT or RF applications?

A: It provides stable, omnidirectional signal reception at 2dBi gain, ensuring improved connectivity in IoT modules and RF systems. Its compact, rugged design also ensures long-term durability and minimal maintenance.

Q: What process ensures the antennas durability under various conditions?

A: The antenna is constructed with high-grade plastic and copper, a weather-resistant casing, and a gold-plated SMA connector. It complies with RoHS standards and is rated for over 5 years of service life.

Q: How does the antenna perform at different temperatures?

A: It operates reliably from -20C to +65C, and can be safely stored between -30C and +75C, covering a wide range of climatic conditions.

Q: What makes the installation process of this antenna user-friendly?

A: The antennas design features a direct screw-on SMA male connector, requiring no additional tools or adapters, which greatly simplifies and speeds up installation.