SECOND PRIZE

RF NimbleSig Generator

The versatile NimbleSig is a compact DDS RF signal generator built around an LM3S811 microcontroller. The system provides a frequency-agile RF output signal source with 1-Hz step resolution from below the VLF to the mid-VHF spectrum segments (25 kHz to 160 MHz). It is also capable of low-level (–50 to 10 dBm) RF power measurement.

Thomas Alldread
Canada
nimblesig@telus.net

Contest Ended February 7, 2007!