Spectrum Analyzers AT-6030D/ AT-6060D 1).AT-6030D:9kHz to 3.0GHz 2).AT6060D:9kHz to 6.0GHz Spectrum Analyzers AT-6030d (3 ... GHZ) / AT-6060D (6 GHZ)PRODUCT DESCRIPTION The AT6000D series ... ≤-85 dBm (Input terminated, 0 dB attenuation)Other Input Spurious≤-60 dBc, -30 dBm inputResolution BandwidthSelections1kHz, 3kHz, 10kHz, 30kHz, 100kHz, ...