RF SOLUTIONS Mini Helix Antenna, 433MHz, 2dBi, SMA Male
Compact 433MHz helical antenna (2dBi gain) with SMA male connector. Ideal for wireless, IoT, and industrial applications.
The RF SOLUTIONS Mini Helix Antenna is a high-performance 433MHz helical antenna, designed for efficient wireless communication with a compact form factor. Featuring an SMA male connector and a ¼ wave monopole design, this antenna ensures reliable signal transmission and reception. Its small size (just 58mm in length) makes it ideal for integration into compact devices without compromising on performance.
With a gain of 2dB, this antenna enhances signal strength for improved connectivity. The omnidirectional polarisation ensures consistent performance in all directions, while the 50Ω input impedance provides optimal matching for minimal signal loss. The VSWR of 2 indicates excellent efficiency in power transfer.
Designed for panel mounting, this antenna is perfect for applications where space and signal reliability are critical. Its durable construction ensures long-term use even in demanding environments.
Applications
- Wireless communication systems
- IoT devices
- Remote controls
- Industrial telemetry
- Security systems
Ensure robust wireless performance with the RF SOLUTIONS Mini Helix Antenna—compact, efficient, and highly reliable.
- Wireless communication systems
- IoT devices
- Remote controls
- Industrial telemetry
- Frequency: 433MHz
- Connector: SMA Male
- Length: 58mm
- Gain: 2dB
- VSWR: 2
- Input Impedance: 50Ω
- Polarisation: Omni
- Antenna Mounting: Panel
- Weight: 10g
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
