Tektronix 495P

Programmable Spectrum Analyzer – Covers 100Hz to 1.8GHz with -130 dBm Sensitivity and +/-1 dB Frequency Response – 10¯9 Marker and Center Frequency Accuracy, Built-in Signal Counter- – External Reference Input with Option 05: 10¯5 Frequency Accuracy with the standard 495/495P – Front Panel Execution of Downloaded Programs with the 495P Option 05 – Intelligent Markers with Signal Processing Functions – Pushbutton Occupied Bandwidth and Noise Normalization Functions – Switch Selectable 50 ohms and 75 ohms Impedance (Option 07) for IF, CATV and Local Area Network Applications – Nonvolatile Memory for Up to Nine Waveforms and Nine Front Panel Settings – Direct Keypad Entry of Control Parameters