Mini Signal Generator Performs up to 20GHz

Vaunix Technology Corp., a designer and manufacturer of RF and microwave test equipment and communications products, has introduced two new models to their Lab Brick product line that together cover frequency ranges from 8GHz to 20GHz. The LMS-203 operates from 10GHz to 20GHz, while the LMS-163 operates from 8GHz to 16GHz. Both boast low phase noise, fast 100µs switching time, and fine 100Hz frequency resolution. The LMS series also offers advanced operating features such as phase-continuous linear frequency sweeping, optional internal/external pulse modulation, and a selectable internal/external 10MHz reference.

Typical spurious for the two models is at -80dBc, with typical harmonics of -40dBc and subharmonics at -25dBc. They deliver at least +10dBm output power, and can be adjusted over a 40dB dynamic range, with 0.5dB resolution. The pulse modulation feature offers internal or external triggering with pulse widths as low as 100ns and pulse repetition intervals of 200ns.

Other previously released models in the LMS family include the LMS-802 covering 4GHz to 8GHz, the LMS-103 covering 5GHz to 10GHz, and the LMS-123 covering 8GHz to 12GHz. Lab Brick signal generators are known for their compact size, low power consumption, and Universal Serial Bus (USB) compatibility. Lab Brick signal generators measure 124x80x40mm and weigh less than 450g. They connect to a host computer by means of a standard USB cable and are controlled via the Graphical User Interface (GUI) software supplied with each unit. The simple GUI features large display windows to quickly view and adjust the signal generator's operating parameters. They are powered and controlled by means of any USB equipped personal computer (PC) or laptop. They can also be run from battery power or from a remote power supply for non-USB embedded or automated applications.

Vaunix