Composite Messenger Antenna Array (CMAA)

Azimuth Pattern	CMAA8	Elevation Pattern

Key Features:

1. Low-Cost Tracking Antenna for Airborne Video Downlinks
2. Provides 1.7-7.4 GHz Omni Coverage (in Bands)
3. Fully Electronic Tracker:

    - No moving parts
    - High Reliability

1. Fully Automatic & Self-Contained:

    - No GPS required

    - No special equipment needed on the remote Tx

1. Track multiple objects with one MAA
2. Integral Block Down Converters or LNAs
3. Rugged Weatherproof Construction

 

The CMAA from Cobham Surveillance (GMS Products) provides a reliable, cost effective alternative to conventional electro-mechanical Dual-Axis or Single-Axis Auto-Tracking Antenna Systems. When used with the ProRX 8 input COFDM receiver, this linear-polarized, wide-bandwidth antenna array provides auto-tracking of one or more transmissions over a 360 degree pattern. 

The CMAAs shown below can be integrated with a variety of BDCC down converters or LNAs, simplifying installation, and protecting the electronics from the elements.

 

Part No.	Frequency	Gain
CMAA8-LS	1700-2500 MHz	12dBi
CMAA8-S4	1900-2700 MHz	12dBi
CMAA8-C4	3000-3600 MHz	15dBi
CMAA8-CD	4400-5900 MHz	15dBi
CMAA8-XB	5900-7400 MHz	15dBi
CMAA8-X5	8100-8500 MHz	15dBi

 

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