7L13

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Tektronix 7L13
2.5 GHz Spectrum Analyzer
Tektronix 7L13

Compatible with 7000-series scopes

Produced from 1974 to 1981

Manuals
Manuals – Specifications – Links – Pictures

The Tektronix 7L13 is a 1 kHz to 2.5 GHz Spectrum Analyzer plug-in for 7000-series scopes. It is similar to the 7L12 but extends coverage from 1.8 to 2.5 GHz and adds a marker function.

The TR502 tracking generator is designed to work with the 7L13 up to 1.8 GHz.

Specifications

Input frequency 100 kHz – 2.5 GHz
Span  ? Hz/Div – ? MHz/Div
Sweep 1 μs/Div to 10 s/Div (1-2-5), manual, external
Resolution bandwidth 30 Hz – 3 MHz in decade steps
Sensitivity  ? dBm at 300 Hz
Vertical scale 10 dB/Div, 2 dB/Div or linear
Reference level  ? dBm – ? dBm
Video filters 30 kHz, 300 Hz or 10 Hz
Features
  • Automatic phase lock
  • CRT readout of center frequency
  • UNCAL indicator
  • built-in calibrator 50 MHz, -30 dBm
  • Base line clipper

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