Frequency Electronics has delivered the Master Oscillator Group (MOG) to Northrop Grumman for communications payload on the US Air Force’s fourth advanced extremely high frequency (AEHF) satellite.

The delivery, which is the fourth in a series of MOGs for the six-satellite AEHF programme, provides anti-jam communication links to US armed forces and key allies.

The MOG, which includes modern Rubidium master oscillators and a master oscillator synthesizer or distribution unit, is integrated by Lockheed Space Systems and operated by the US Air Force Space Command.

"The delivery, which is the fourth in a series of MOGs for the six-satellite AEHF programme, provides anti-jam communication links to US armed forces and key allies."

The MOG provides timing data and fixed reference frequencies for the payload and spacecraft, as part of the payload’s Time and Reference Frequency subsystem and ensures synchronisation of internal and earth clocks perfectly.

Frequency Electronics is also contracted to provide additional sets of MOGs for AEHF satellites # 5 and # 6, which are expected to start delivery in 2015.

The company provides protected military satellite communication payloads for AEHF to system prime contractor Lockheed Martin Space Systems in Sunnyvale, California.

How well do you really know your competitors?

Access the most comprehensive Company Profiles on the market, powered by GlobalData. Save hours of research. Gain competitive edge.

Company Profile – free sample

Thank you!

Your download email will arrive shortly

Not ready to buy yet? Download a free sample

We are confident about the unique quality of our Company Profiles. However, we want you to make the most beneficial decision for your business, so we offer a free sample that you can download by submitting the below form

By GlobalData
Visit our Privacy Policy for more information about our services, how we may use, process and share your personal data, including information of your rights in respect of your personal data and how you can unsubscribe from future marketing communications. Our services are intended for corporate subscribers and you warrant that the email address submitted is your corporate email address.

According to the company, an advanced EHF is the next generation of protected military satellite communications satellites and offers improved global, survivable, highly secure, protected communications for strategic command and tactical warfighters operating on ground, sea and air platforms.

The system is also in service to international partners such as Canada, the Netherlands and the UK.

Defence Technology