Mi-Wave’s 267 Series omnidirectional antennas are engineered for satellite communications (Satcom) and advanced microwave and millimeter-wave RF applications requiring consistent 360-degree coverage. These antennas support a wide range of satellite frequency bands, including X-band (8–12 GHz), Ku-band (12–18 GHz), Ka-band (26.5–40 GHz), Q-band (33–50 GHz), and V-band (50–75 GHz). Available in both stock and custom configurations, the 267 Series delivers stable gain, low VSWR, and reliable performance for satellite ground stations, monitoring systems, telemetry, tracking and control (TT&C), broadband satellite networks, aerospace, and defense applications.
Note:
This website highlights only a portion of the antennas Mi-Wave designs and manufactures. Contact Mi-Wave to discuss custom omnidirectional antenna solutions, frequency coverage, polarization options, and mechanical configurations tailored to your specific Satcom or RF system requirements.
| Model | Band Type | Minimum Frequency (GHz) | Maximum Frequency (GHz) | Azimuth Beamwidth (Degrees) | Vertical Beamwidth (Degrees) | Return Loss (dB) | Power Handling (Watts) | Gain (dB) typical | Polarization | RF Ports | LINK |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 267-5/40/KF | Wideband | 5 | 40 | 360 | 45 | 14 | 5 | 0 | Vertical | K-Female Connector | |
| 267-5/50/2.4mmF | Wideband | 5 | 50 | 360 | 45 | 14 | 5 | 0 | Vertical | 2.4mm Female Coax Connector | |
| 267-5/70/1.85mmF | Wideband | 5 | 70 | 360 | 45 | 14 | 5 | 0 | Vertical | 1.85mm Female Coax Connector | |
| 267X/SMAF | X-Band | 8.2 | 12.4 | 360 | 45 | 17 | 5 | 3 to 4 | Vertical | SMA-Female Connector | |
| 267Ku/SMAF | Ku-Band | 12 | 18 | 360 | 45 | 17 | 5 | 3 to 4 | Vertical | SMA-Female Connector | |
| 267K/595 | K-Band | 18 | 26.5 | 360 | 45 | 20 | 5 | 3 to 4 | Vertical | WR-42 Waveguide, UG-595/U Flange | |
| 267A/599 | Ka-Band | 26.5 | 40 | 360 | 45 | 20 | 5 | 3 to 4 | Vertical | WR-28 Waveguide, UG-599/U Flange | |
| 267B/383 | Q-Band | 33 | 50 | 360 | 45 | 20 | 5 | 3 to 4 | Vertical | WR-22 Waveguide, UG-383/U Flange | |
| 267U/383 | U-Band | 40 | 60 | 360 | 45 | 20 | 5 | 3 to 4 | Vertical | WR-19 Waveguide, UG-383/U-M Flange | |
| 267V/385 | V-Band | 50 | 75 | 360 | 45 | 20 | 3 | 3 to 4 | Vertical | WR-15 Waveguide, UG-385/U Flange | |
| 267E/387 | E-Band | 60 | 90 | 360 | 45 | 20 | 2 | 3 to 4 | Vertical | WR-12 Waveguide, UG-387/U Flange | |
| 267W/387 | W-Band | 75 | 110 | 360 | 45 | 20 | 1 | 3 o 4 | Vertical | WR-10 Waveguide, UG-387/U-M Flange | |
| 267D/387 | D-Band | 110 | 170 | 360 | 45 | 20 | 0.01 | 3 to 4 | Vertical | WR-06 Waveguide, UG-387/U-M Flange |
Omnidirectional antennas are wireless transmit or receive antennas that radiate or intercept radio frequency (RF). They transmit or capture RF signals equally well in all horizontal directions in a flat, two-dimensional plane.
Features
• Low VWSR
• Wide Bandwidths
• 360-degree Azimuth Beamwidths
• Variable Elevation Beamwidths
• 45 Degree Typical
Applications
• Surveillance networks
• Broadcast and Receiving Systems
• RF Probes
• Automotive Radar
Omnidirectional Antennas for Satellite Communications (Satcom)
If you are looking for high-performance omnidirectional antennas for satellite communications, Mi-Wave specializes in designing and manufacturing precision RF antenna solutions for microwave and millimeter-wave applications. Our omnidirectional antennas are engineered to support Satcom ground systems, monitoring, telemetry, and auxiliary communication links where reliable 360-degree coverage is required.
What Omnidirectional Antennas Do in Satcom Systems
In satellite communication systems, omnidirectional antennas play a critical supporting role. Unlike high-gain directional antennas that are pointed directly at a satellite, omnidirectional antennas provide continuous azimuth coverage without the need for mechanical steering or beam alignment. This makes them ideal for satellite monitoring, system testing, telemetry, tracking and control (TT&C), network validation, and auxiliary receive and transmit paths in Satcom environments.
Omnidirectional antennas are commonly used in ground stations, gateway monitoring systems, mobile and transportable Satcom platforms, aerospace programs, and satellite research facilities, where consistent wide-area coverage and dependable RF performance are required.
Why Choose Mi-Wave Omnidirectional Antennas
Mi-Wave’s 267 Series omnidirectional antennas are designed, machined, and assembled at our facility in St. Petersburg, Florida, ensuring strict quality control and repeatable RF performance. These antennas are offered with coaxial or rectangular waveguide interfaces and provide true 360-degree azimuth coverage for satellite communication applications.
The 267 Series supports wide bandwidth operation, including full waveguide bands, with stable gain and minimal performance variation across the operating frequency range. Each antenna features precision-machined housings and a protective radome, making them suitable for both indoor and outdoor Satcom installations.
Custom Omnidirectional Antenna Solutions
Mi-Wave offers custom omnidirectional antenna designs to meet specific satellite communication requirements. Custom options include frequency band selection, bandwidth optimization, polarization, mechanical configuration, and environmental considerations.
Contact Mi-Wave to discuss custom omnidirectional antenna solutions for your Satcom, aerospace, defense, or advanced RF system applications.
