Operating across 0.7-2.7 GHz, the AW-CMB-2-4GGPS combination multi-system antenna provides 3 / 28 dBi gain and vertical + rhcp polarization. The design targets telematics / v2x deployments that demand reliable coverage and stable impedance matching.
Radiation Pattern and Gain
As an omnidirectional radiator, it provides a full 360 degree azimuth pattern with an approximate 60 degree elevation beamwidth, distributing energy evenly around the mast. The rated gain of 3 / 28 dBi is referenced to an isotropic radiator.
Mechanical and Electrical Specifications
Mechanically, the AW-CMB-2-4GGPS measures 78 x 78 x 22 mm and is housed in a ASA puck housing / adhesive or screw mount. The standard interface is a SMA-Male + SMA-Male connector, with a nominal impedance of 50 ohms and a typical VSWR of 2.0:1 or better. The element withstands up to 25 W of input power.
Multi-Port Configuration
This model is supplied as a 2-port assembly, enabling spatial diversity or MIMO operation. Each port presents an independent 50 ohm feed.
Installation Guidance
The recommended installation is vehicle, magnetic. The enclosure carries an IP67 environmental rating for outdoor exposure. For best results, mount the antenna with clear line of sight to the served area and bond all outdoor hardware to a proper grounding system.
Typical Applications
Telematics / V2X
GNSS Positioning
Vehicle-Mounted
Request a Quote
Need this antenna with a custom connector, cable length, or radome color? Use the antenna configurator to confirm the specification and submit an inquiry for AW-CMB-2-4GGPS.
Advanced filters (dimension limits)
Frequently Asked Questions
What is a combination multi-system antenna used for?
Single-housing assemblies that carry two or more independent elements — typically cellular plus GNSS, or cellular plus Wi-Fi — with one pigtail per system.
Is AW-CMB-2-4GGPS suitable for telematics / v2x?
Yes. AW-CMB-2-4GGPS is well matched to telematics / v2x deployments, where its radiation pattern and gain provide reliable coverage and link margin.
Can the connector on AW-CMB-2-4GGPS be changed?
Yes. The default RF interface can be supplied as SMA, N-type, TNC, or other connectors on request, and custom cable assemblies are available. Specify your interface in the inquiry form.
What is the standard impedance and VSWR of AW-CMB-2-4GGPS?
The nominal impedance is 50 ohms with a typical VSWR of 1.5:1 or better across the operating band. A 75 ohm option can be quoted for broadcast applications.
How do I request a quote for AW-CMB-2-4GGPS?
Use the antenna configurator on this page to confirm the specification, then submit the inquiry form. An engineer from astronwireless.com will respond within one business day.
Accessories & Components
Complete your installation with matched RF cables, connectors, mounts, adapters and bulk coaxial cable. Custom assemblies, lengths and interfaces are available on request.
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