... 3.0GHz 2).AT6060D:9kHz to 6.0GHz Spectrum Analyzers AT-6030d (3 GHZ) / AT-6060D (6 GHZ)PRODUCT DESCRIPTION The AT6000D series ... is a digital Spectrum Analyzer having a wide bandwidth and dynamic ... MHz/divSelection of 1, 2, 5 steps(automatic), ZERO Span, FULL Span (9KHz to 3.0GHz)Frequency SelectionStart, Stop, Center, Span ...