Specifications
- Colour
- Black JK 11
- Amazon Bestseller Rank
- #327,129
4CS 433MHz Lora Antenna Omnidirectional Wifi Antenna 2.5dBi 50ohm SMA-J XHCIOT TX433-JK-11 Rubber Aerial For Routers Hotspot HDTV DTU Modem
Brand: CDBAIRUI
The 4CS 433MHz Lora Antenna from CDBAIRUI is an omnidirectional WiFi antenna with a gain of 2.5dBi, designed to work seamlessly with routers, hotspots, HDTV systems, DTU modems, and other devices. Featuring a 50ohm SMA-J connector, it is compatible with the TX433-JK-11 model and comes in a black color. This antenna enhances signal strength and reliability for optimal performance in your network setup.
Fact: Did you know? This antenna boosts your router's signal strength for better Wi-Fi coverage.
£3.42
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Price checked 12/10/2026
Frequently asked questions
Can you tell me about the size and fit of this antenna?
The 4CS 433MHz Lora Antenna is designed to be compact, fitting easily into most router or hotspot cases without obstructing their functionality. It's a standard size that should suit most devices in this category.
What materials are used in the construction of this antenna?
The antenna is made from high-quality rubber material which ensures durability and a secure grip on your device while minimizing any potential damage or interference.
What does the package include?
Each package includes one 4CS 433MHz Lora Antenna, ensuring you get exactly what you need. No additional accessories are included in this basic kit.
Who is this antenna suitable for?
This antenna is ideal for anyone looking to enhance the range and performance of their Wi-Fi router or hotspot, particularly those who require reliable connectivity over longer distances or in areas with poor signal coverage.
How durable is this antenna?
The rubber material used in the construction provides a good level of durability. However, it’s recommended to handle it gently to avoid any potential damage to the device or the antenna itself.
What are the differences between this model and similar products available on the market?
This model offers a standard 2.5dBi gain which balances performance with compact size. It may not have as high of a gain as some specialized antennas but is more versatile for general use cases, making it a good choice for routers and hotspots.
Can you help me choose between this model and another similar antenna?
If your primary concern is performance over distance, the 2.5dBi gain of this antenna may be sufficient. If you need higher gains or more specialized use cases, consider models with different gain ratings that might better suit your specific needs.
Is there a warranty for this product?
The manufacturer does not provide any specific warranty information for this model. It is advisable to check the brand's general policies for customer support and potential return options if you have concerns about quality or performance.
How do I install this antenna on my router?
Installation is straightforward; simply attach the SMA-J connector of the antenna to your router’s corresponding port. Ensure a secure connection to avoid signal degradation.
Is this antenna compatible with all types of devices?
Yes, this antenna is designed to be compatible with various Wi-Fi routers and hotspots that use an SMA-J connector, making it a versatile choice for different devices as long as they support the 433MHz Lora frequency.
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