Signal Hound, Inc. Real-Time Spec-An, 9kHz to 6.0GHz
The Signal Hound BB60C Real-Time RF Spectrum Analyzer and Recorder is a 9 kHz to 6 GHz Spectrum Analyzer and RF Recorder with an instantaneous bandwidth of 27 MHz, and sweep speeds of 24 GHz/sec.
The combination of a 6 GHz spectrum analyzer and a 12.4 GHz tracking generator OR a 4.4 GHz tracking generator. By connecting these devices together (with the included cables) the system functions as a scalar network analyzer, capable of measuring insertion loss at frequencies up to 6 GHz or 4.4 GHz. You can also use the SA124B 6 GHz spectrum analyzer by itself for real-time RF spectrum analysis up to GHz!