The Tektronix 2792 is a spectrum analyzer engineered for precise signal characterization across a wide frequency span, from 10 kHz to 26.5 GHz. It delivers the measurement depth and dynamic range required for RF and microwave system validation, supporting telecommunications, electronic warfare, and EMC test applications. The instrument combines resolution bandwidth control from 1 Hz to 3 MHz, sweep times as fast as 200 µs, and noise floor performance down to -110 dBm, enabling detection of weak signals in complex spectral environments. Advanced marker functionality—including single and delta markers—provides direct frequency and amplitude readout. A built-in frequency counter delivers accuracy to ±0.0000001%, critical for precision tuning and component validation. The reference level range of -117 dBm to +30 dBm and RF attenuator control (0 to 60 dB in 10 dB steps) support measurement of signals across a 134 dB maximum dynamic range. Five triggering modes—free run, line, video, single, and external—accommodate both continuous monitoring and event-based capture. Configurable vertical display modes and frequency span accuracy of ±5% ensure repeatable, traceable results. The 2792 scales to 325 GHz using external mixers, extending capability into millimeter-wave applications without instrument replacement.
Technical Specifications
• Frequency Range: 10 kHz to 21 GHz (internal mixers); 10 kHz to 26.5 GHz (with Option 04); up to 325 GHz (external mixers)
• Resolution Bandwidth: 1 Hz to 3 MHz, 1/3/10 bandwidth steps; shape factor <7:1 for RBW <1 MHz
• Sweep Time: 200 µs to 100 s
• DANL (Displayed Average Noise Level): -110 dBm typical
• Dynamic Range: 90 dB viewable; 110 dB; maximum 134 dB
• Reference Level: -117 dBm to +30 dBm
• RF Attenuator: 0 to 60 dB in 10 dB steps
• Frequency Span: 2 kHz to 12 GHz plus 0 Hz and MAX; accuracy ±5%
• Frequency Counter Accuracy: ±0.0000001% (1 × 10⁹/day reference)
• Triggering Modes: Free Run, Line, Video, Single, External
– Key Features
• Single and delta markers for direct signal parameter readout
• Built-in frequency counter with sub-ppm accuracy
• Multiple triggering options: freerun, TTL, external trigger support
• Wide reference level range supports high and low-level signal measurement
• Configurable RBW and sweep parameters for signal isolation and analysis speed trade-offs
– Typical Applications
• RF and microwave component characterization
• Telecommunications signal validation
• Electronic warfare signal detection and analysis
• EMC testing and compliance verification
• Millimeter-wave measurements with external mixer option
– Compatibility & Integration
External mixer support extends measurement capability to 325 GHz. Option 04 provides frequency extension to 26.5 GHz internal capability.
