The Keysight (Agilent) 86242A is an RF plug-in module that extends mainframe test system capabilities with precision signal generation and analysis from 10 MHz to 24 GHz. This module delivers output power spanning -130 dBm to +10 dBm with ±1.0 dB accuracy and supports AM/FM modulation for realistic signal simulation. Engineered for RF and microwave testing, it combines low spurious output (<-60 dBc), minimal harmonic distortion (<-25 dBc), and rapid frequency settling (<50 ms for 100 MHz steps) to meet demanding laboratory and system integration requirements.
Technical Specifications
Signal Generation
• Frequency range: 10 MHz to 24 GHz
• Output power: -130 dBm to +10 dBm
• Power accuracy: ±1.0 dB at +10 dBm (typical)
• Power flatness: ±0.5 dB to 18 GHz; ±1.0 dB from 18 GHz to 24 GHz
• Harmonic distortion: <-25 dBc at +10 dBm output (to 18 GHz)
• Spurious output: <-60 dBc at +10 dBm output
• Frequency settling time: <50 ms (typical) for 100 MHz step
• Frequency switching speed: <100 ms (typical)
Modulation
• AM: 0% to 100% depth; ±1 dB response (20 Hz to 10 kHz)
• FM: 0 kHz to 5 MHz deviation; ±1 dB response (20 Hz to 10 kHz)
Signal Quality
• Residual FM: <1 kHz peak deviation (typical)
• Residual AM: <0.1% modulation depth (typical)
– Key Features
• Wide frequency coverage from 10 MHz through 24 GHz supports diverse RF and microwave applications
• Extended power range accommodates sensitive receiver and high-power transmitter characterization
• Low spurious and harmonic content ensures signal purity for precision measurements
• AM and FM modulation capabilities enable real-world signal simulation
• Fast frequency switching and settling support automated test sequences
– Typical Applications
• RF and microwave component testing
• Receiver and transmitter characterization
• Signal generation for modulated signal analysis
• Automated test system integration
– Compatibility & Integration
Operates as a plug-in module within compatible Keysight and Agilent mainframe units. Remote control via mainframe standard interface enables automated test system integration.
