Two models added to the company's 6840 series of benchtop microwave system analyzers can measure signals up to 26.5 GHz. The 6846 measures transmission characteristics of 7-GHz radio feeds and spectral purity up to the third harmonic. It has an 8.4-GHz swept-source and scalar analyzer with a 24-GHz spectrum analyzer. The 6847 analyzer has a source and scalar analyzer that expands to 20-GHz and a 26.5-GHz spectrum analyzer. The 6846 costs $49,570 and the 6847, $55,078.