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Whirlpool Corp

What is SWaP-C?

Size, Weight, Power and Cost.

Multiplied together, they produce a number that limits the possible use cases the higher it is, particularly in application areas where these factors count:

• When payload is measured to the gram
• When you don’t have an inch to space
• When power needs to be conserved
• When cost is critical

The Spectratime mRO-50 is a breakthrough low SWaP-C Miniaturized Rubidium Oscillator designed to meet the latest commercial, military and aerospace requirements where time stability and power consumption are critical.

It provides a one day holdover below 1µs and a retrace below 1 x 10-10 in a form factor (50.8 x 50.8 x 19.5mm) that takes up only 51 cc of volume (about one-third of the volume compared to standard rubidiums) and consumes only 0.45W of power, or about ten times less than existing solutions with similar capabilities.

The Spectratime mRO-50 Miniaturized Rubidium Oscillator provides accurate frequency and precise time synchronization to mobile applications, such as military radio-pack systems in GNSS denied environments. Its wide-ranging operating temperature of -10°C to 60°C is also ideal for UAVs and underwater applications.

The court’s unsigned order will remain in place while a legal challenge plays out in a New York-based federal appeals court. In it, the majority wrote that the New York policy appeared to violate landlords’ due process right to a hearing in the face of a tenant’s claimed inability to pay rent.

“This scheme violates the Court’s longstanding teaching that ordinarily ‘no man can be a judge in his own case’ consistent with the Due Process Clause,” they wrote.

bout the Atomic Reference Time Card (ART Card)

The Atomic Reference Time Card (ART Card) developed by Orolia is intended to work in pair with OCP’s PTP-OCP driver, which offers a PTP Hardware clock (PHC) interface to use for time synchronization.

The architecture of the ART Card as well as the software architecture that will manage the card are intended to be embedded in any Open Compute server to build a PTP Grand Master.

This new timing card has been developed in the framework of the Time Appliances Project (TAP), a sub-project initiated by the Open Compute Project (OCP).