二手 Tektronix 495P 在 玛丽湖, 佛罗里达, 美国

100 Hz to 1.8 GHz, Programmable Spectrum Analyzer
Features
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
Help Mode Explains Front Panel Controls and Signal Processing Functions at the touch of a button
Options:
05 - Precision Frequency Reference
07 - Additional 75 Ohm 5 Mhz- 1Ghz RF Input. Removes Ext Mixer Input....