The Atlanta, Georgia, company Kaltman Creations LLC has introduction of a new series of PC-based RF spectrum analyzers, specifically designed for the professional audio and video industries. Called Invisible Waves, these new analyzers are touted as the worlds first, PC-based RF spectrum analyzers which offer automatic charting of open white space (open RF frequency) for use with wireless microphones, in-ear monitors, remote controls, and other professional audio/video equipment.The first in the new series of Kaltman analyzers is the Invisible Waves model IW1800. The IW1800 covers the frequency span of 9KHz to 1.8GHz making it ideal for VHF and UHF analysis and extending into the lower gigahertz ranges. The next model in the series is the Invisible Waves model IW4000 which covers the span of 9KHz to 4GHz. Kaltman Creations’ top of the line model is the IW7000 covering the frequency span of 9KHz to 7GHz. Resolution bandwidth (RBW) in all models is 1KHz with a typical sensitivity of -120dbm, which places the Kaltman Invisible Waves RF spectrum analyzers right along side top of the line, hardware based models. Learn more by visiting the Kaltman Creations LLCweb site.