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
Always follow local regulations and product guidance.
Free standard delivery on UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
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