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SignalCore Incorporated

13401 Pond Springs Road

Suite 100

Austin, TX 78729

(512) 501 6000

Proudly designed and manufactured in the USA

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Key Features

The SC5503B is a compact, 50 MHz to 10 GHz synthesized signal source. Designed as an instrument grade RF/microwave CW source to meet the demanding low phase noise applications, the SC5503B employs a multiple phase-locked loop architecture as well as a YIG oscillator as the heart of its synthesizer. Frequency accuracy is provided by an onboard 10 MHz temperature compensated crystal oscillator (TCXO) which can be phase locked to an external reference source if required, and it is recommended to do so in applications that may require a more stable and accurate base reference.

The SC5503B can be used as a standalone CW signal source or as an LO source for frequency conversion systems such as the SignalCore IQ modulators and demodulators. It is designed to meet the requirements of many modern applications such as wireless device testing, software-defined radio research, point-to-point radio, multi-channel coherent systems, and other academic and military programs.

Full implementation instructions, GUI, driver software, and example code are provided with each module.


Part Number

Product Description


SC5503B, 10 GHz Signal Source Core Module, USB and SPI Interfaces


SC5503B, 10 GHz Signal Source Core Module, USB and RS-232 Interfaces

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10 GHz Signal Source


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