Noise eXtended Technologies (Noise XT) has introduced the 2 MHz to 7 GHz SLC ultra-low jitter/dual clock synthesizer. The SLC is an affordable single or dual clock USB synthesizer with outstanding jitter in a small package. With a noise floor of -170 dBc/Hz at 10 MHz, the SLC has the lowest phase noise of any synthesizer in a compact, low cost package. The SLC measures just 85 x 110 x 200 mm.