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Anritsu Launches Rubidium Signal Generator Family

Anritsu Company has released the Rubidium signal generator family that delivers outstanding signal purity and frequency stability, even at high output power levels, across a broad frequency range of 9 kHz to 43.5 GHz.

Anritsu Coupled with built-in, easy-to-use, at-location frequency and power calibration capability, Rubidium offers exceptional overall utility and long-term value in a broad range of commercial and military/aerospace measurement applications.

Signal purity is critical to a wide range of measurement applications ranging from radar testing to testing of ADCs and DACs.

The Rubidium signal generator offers ground-breaking low single sideband (SSB) phase noise of -136 dBc/Hz (typical) and -140 dBc/Hz (measured) at 10 GHz and 10 kHz offset that is unmatched in the industry.

Coupled with best-in-class harmonic and spurious performance, the Rubidium signal generator enables customers to make measurements with better accuracy.

The Rubidium offers an order of magnitude with better frequency stability compared to other signal generators that use an OCXO based reference. This exceptional frequency stability is achieved either by an optional internal Rubidium reference or by locking the signal generator’s time base to a 1 PPS reference from an optional internal GNSS/GPS atomic clock receiver.

The Rubidium signal generator features built-in, on-site frequency, and level calibration that is easily accessible with the touch of a button on the GUI interface. This feature ensures customer level, accurate frequency desired, timesaving, enhancing convenience, and increasing instrument availability.

An Anritsu CW USB power sensor is required for onsite level calibration.

An internal GNSS/GPS atomic clock receiver or ultra-stability rubidium timebase option is required for onsite frequency calibration.

The Rubidium’s AM, FM/PM, and pulse modulation capabilities enable a wide range of complex analog modulated signals. An internal low-frequency generator can generate seven different waveform types to modulate the carrier. Additionally, simultaneous modulation of AM/FM, AM/PM, or FM/Pulse is possible to generate complex modulation waveforms such as chirps. Broad signal simulation capabilities are built into the signal generator for pulsed radar testing.

The Rubidium signal generator can be used in a variety of applications. It is ideal for applications that require low phase noise such as testing radar subsystems, up/down converters, or high-speed ADCs/DACs.

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Aishwarya Saxena

A book geek, with creative mind, an electronics degree, and zealous for writing.Creativity is the one thing in her opinion which drove her to enter into editing field. Allured towards south Indian cuisine and culture, love to discover new cultures and their customs. Relishes in discovering new music genres.

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