Elsema Micro 433mhz Antenna
$29.95
10 in stock
Ultra-Compact, High-Performance Antenna for 433 MHz Applications
The Elsema 433Micro Antenna is one of the smallest 433 MHz antennas in the Elsema range, designed for high-performance signal reception and transmission in space-restricted installations. At just 45 mm long, this ultra-compact antenna delivers reliable connectivity without compromising performance—perfect for gate automation, industrial control systems, and wireless telemetry.
Built from durable moulded rubber and fitted with a high-quality SMA connector, the 433Micro minimizes signal loss and provides secure, long-lasting performance even in demanding environments.
Includes:
- 1 x Micro 433 Antenna
Key Features:
- Genuine Elsema Product – Seamless compatibility with Elsema transmitters and receivers
- Tuned to 433 MHz Band (433–435 MHz) – Optimised for clear and strong signal transmission
- Ultra-Compact 45 mm Length – Ideal for installations with limited space
- High-Quality SMA Termination – Reduces connection losses and enhances reliability
- Durable Moulded Rubber Construction – Weather-resistant and long-lasting
Ideal Applications:
- Gate & Garage Automation – Enhances range for 433 MHz remote control systems
- Industrial Automation – Reliable connectivity for control systems and monitoring equipment
- IoT & Smart Systems – Supports wireless networking, telemetry, and remote monitoring solutions
Technical Specifications:
| Frequency | 433 to 435MHz |
| Tuned Bandwidth | 2Mhz |
| Gain | 0 dBi |
| VSWR (Return Loss) | < 1.5 : 1 over 2MHz |
| Impedance | 50 Ohms |
| Maximum Power | 5 Watt |
| Radiated Pattern | Omni Directional |
| Construction | Moulded Rubber |
| Length | 45mm |
| Weight | 8 grams |
| Coaxial Length | No Coaxial Cable |
| Termination | SMA |
| Warranty | 12 Months Manufacturers Warranty |
Downloads:
Additional information
| Weight | 0.008 kg |
|---|---|
| Brand | |
| AS62368.1 Battery Compliant |