Product Overview: Now put Instek Spectrum Analyzer product line expanded to 3GHz. GSP-830 series inherits Instek product performance, low price, easy operation and light weight advantages. And surprisingly low end noisy hearing greatly increased measurement range; advanced user interface gives you good visual effects, rich measurement functions to make your work easier and more relaxed. 1, low noise floor 2, automatic measurement function 3, sequential programming measurement function 4, ACPR, OCBW, Channel Power, N-dB and phase jitter measurement function 5, line editing restrictions pass / fail measurement 6,10 set of cursor (including △ cursor and peak function) 7, split window, which allows independent settings 8, USB/RS-232C interface 9, the direct VGA output 10,6.4 "TFT color LCD, Resolution: 640x480 11, compact size, 6 kg of pole Light weight (not including accessories) 12, matching signal tracking generator, optional preamplifier