The OMB.433.B03F21 is a fiberglass Omni-directional outdoor antenna, operating in the 433 MHz ISM band. The antenna is designed for applications such as metering, industrial / environmental monitoring, remote asset monitoring, and mesh network applications.

The OMB.433 operates at 433MHz, one of the most widely used license free ISM bands, with a 3dBi peak gain. The omni-directional antenna radiates uniformly in the azimuth. This collinear design characteristic provides the best performance, giving optimized coverage and therefore longer range in the horizontal plane over 360 degrees, thus
minimizing the amount of nodes needed for a mesh network.

The UV resistant fiberglass housing enables the OMB antenna to be utilized in all kinds of harsh environments, making it more robust and safer than traditional whip antennas. It can be connected directly to the access point or telemetry unit, or can be mounted on wall or device surface via the N-type connector. Another larger model, the OMB.433.B06F21 with 6dBi peak gain, also working in the 433MHz ISM band, is also available. Gain and connector customizable, subject to

- Omni-Directional Radiation Pattern
- Collinear
- 3dBi Peak gain, 433 MHz
- Fiberglass Housing
- Robust design for all weather operation
- IP65 Waterproof
- Length: 523mm, Weight: 350g
- N type Female connector
- Wall mount bracket included
- RoHS compliant


TI.18 is high performance 868MHz ISM band dipole omni-directional antenna. The SMA connector is for general purpose used and the hinged design enables the antenna to be positioned at its most suitable angle.

For a lot of antenna applications, such as Wi-Fi Hotspot or cellular Pico-cell, the antenna of the operator’s device and the antenna of the user’s remote device are not on the same horizontal level. So rather than having the usual dipole antenna with dumbbell shape radiation pattern in the E-plane cross-section, we have designed this antenna with butterfly shape radiation pattern. This way, the best radiation direction of TI.18 will be more pointed to the remote user.

- High efficiency dipole terminal antenna
- ROHS compliant