Quick Answer

• Set of two 433MHz antennas with 5dBi gain and SMA Male connectors.
• Features a waterproof design with a magnetic base for easy mounting.
• Includes a 3-meter extension cable for flexible placement.
• Ideal for LoRaWAN, IoT, Ham Radio, and various meter applications.

What is the GRANDWISDOM 433MHz Antenna?

This is a set of two high-performance 433MHz antennas designed to boost signal strength for wireless communication. Each antenna boasts a 5dBi gain, ensuring enhanced reception and transmission capabilities for your devices. The SMA Male connector provides a secure and standard connection to a wide range of compatible equipment.

Key Features and Applications

Engineered for durability and ease of use, these antennas feature a waterproof design and a strong magnetic base, allowing for convenient and stable mounting on various surfaces. The included 3-meter extension cable offers flexibility in positioning the antenna for optimal signal reception. These antennas are versatile, finding applications in LoRaWAN, IoT projects, Ham Radio, and for use with water meters, gas meters, and electricity meters.

Technical Specifications

• **Model:** LORA ANTENNA
• **Frequency:** 433MHz
• **Gain:** 5dBi
• **Connector Type:** SMA Male
• **Cable Length:** 3 meters
• **Features:** Magnetic Base, Waterproof
• **Application:** LoRaWAN, IoT, Ham Radio, Water/Gas/Electricity Meters

Specifications Table

Specifications:

• Gain: 5dBi
• Frequency: 433MHz
• Connector Type: SMA Connector
• Connector: SMA Male
• Cable Length: 3 meters
• Brand Name: GRANDWISDOM
• Model Number: LORA ANTENNA

Frequently Asked Questions:

What is the gain of these 433MHz antennas?

These antennas have a gain of 5dBi. This specification indicates their ability to focus radio frequency energy, leading to improved signal strength and range for your wireless devices.

What type of connector do these antennas use?

The antennas feature an SMA Male connector. This is a common coaxial RF connector type, ensuring compatibility with a wide range of radio equipment, modules, and devices.

Can these antennas be used outdoors?

Yes, these antennas are designed with a waterproof feature. This allows them to be safely used outdoors in various weather conditions, ensuring reliable performance.

How are the antennas mounted?

The antennas are equipped with a magnetic base. This makes installation quick and easy, allowing you to securely attach them to any metallic surface for optimal positioning.

What applications are these antennas suitable for?

These antennas are versatile and suitable for LoRaWAN, IoT projects, Ham Radio, and various metering applications such as water, gas, and electricity meters.