Tektronix 7L14

Spectrum Analyzer Plug-In
The Tektronix 7L14 is a used Spectrum Analyzer Plug-In.

The Tektronix 7L14 Spectrum Analyzer Plug-In is a VHF/UHF Spectrum Analyzer module with digital storage capabilities designed for use in the 7000-Series Oscilloscope Mainframes. Measurements for RFI/EMI, FM, TV, avionics, navigation, two-way and other communications systems are made with accuracy and convenience. 

Other features included are MAX HOLD for amplitude measurements, horizontal sweep and timing circuits for frequency and time domain displays, and provides means for using an external tracking generator
Information is displayed within the frequency span of 10kHz to 1.8GHz. 
Resolution bandwidth can be varied from 30Hz to 3MHz over the entire frequency range. 
Display Modes: Log 10 dB/div, Log 2 dB/div, and LIN. 
Sensitivities down to -80 dBm. 
Digital storage allows easy on screen comparison of waveforms…ideal for checking filters.