This highly versatile Tektronix 494P covers the frequency range of 10 kHz to 21 GHz in coax and up to 325 GHz with set of waveguide mixers (sold separately). Has built-in frequency counter which works to 325 GHz. Features: Full programmability with GPIB; Direct plot capability; Keypad data entry; Nonvolatile memory storage; HELP manual built-in in ROM; -117 to +40 dBm amplitude ranges; 30 Hz resolution up to 60 GHz; Input impedance is 50 Ohms (N connector). Not only is this Tektronix 494P Spectrum Analyzer programmable, but it is compact, rugged, and portable as well.
Option:
08 - Delete external mixer capability. Deletes external switching front panel connector and external diplexer to connect and use external waveguide mixers
12 - Help mode text, CRT prompts selectable between German and English. Pull out reference cards in German
13 - Help mode text, CRT prompts selectable between French and English. Pull out reference cards in French
14 - Help mode text, CRT prompts selectable between Spanish and English. Pull out reference cards in Spanish
20 - General purpose 12.4 GHz to 40 GHz waveguide mixer set includes three mixers (12.4 GHz to 18 GHz, 18 GHz to 26.5 GHz, and 26.5 GHz to 40 GHz) and attaching hardware to extend the upper frequency
21 - High performance 18 GHz to 40 GHz waveguide mixer set includes two mixers (18 GHz to 26.5 GHz and 26.5 GHz to 40 GHz) and attaching hardware to extend the upper frequency
22 - High performance 18 GHz to 60 GHz waveguide mixer set includes three mixers (18 GHz to 26.5 GHz, 26.5 GHz to 40 GHz, and 40 GHz to 60 GHz ) and attaching hardware to extend the upper frequency
30 - Rackmount 19 inch rack width with front panel input/outputs
31 - Rackmount 19 inch rack width with rear panel input/output capability
32 - Benchmount. Adds side and top panels, carrying handles and feet for a stackable benchtop configuration
41 - Digital radio. Provides wider bandwidth preselector, 30 Hz video filter with 100 kHz resolution bandwidth and 5 MHz span/div optimized for 6 GHz and 11 GHz D/R
42 - 110 MHz IF output provides 5 MHz bandwidth at 6 dB points
