The Agilent/Keysight E7405A is a high-performance spectrum analyzer built for EMI precompliance testing across RF and microwave applications. Operating from 9 kHz to 26.5 GHz, it delivers the sensitivity, dynamic range, and measurement flexibility needed for radiated and conducted emissions characterization in automotive, communications, medical, and IT product development. The instrument combines a displayed average noise level of ≤ −150 dBm with third-order intercept of +12.5 dBm and includes Peak, Quasi-Peak, and Average detectors to meet CISPR, FCC, and MIL-STD-461 test requirements.
– Technical Specifications
• Frequency range: 9 kHz to 26.5 GHz (30 Hz low-frequency extension optional)
• Resolution bandwidth: 1 Hz to 5 MHz, including 200 Hz, 9 kHz, 120 kHz, and 1 MHz EMI bandwidths
• Video bandwidth: 30 Hz to 3 MHz
• Displayed average noise level: ≤ −150 dBm
• Third-order intercept: +12.5 dBm
• Second harmonic distortion: +45 dBm
• Amplitude accuracy: 0.37 dB
• Built-in preamplifier with 20 dB nominal gain
• Input connector: APC 3.5 mm
• Signal storage capacity: Up to 2000 signal amplitudes in internal list
– Key Features
• Measurement detectors: Peak, Quasi-Peak, Average
• Dual limit lines with margin display for threshold comparison
• Antenna, cable, and amplifier correction functions
• Log sweep capability
• Large color display with 5-minute warm-up time
• Internal 3.5-inch disk drive for data storage
• Pre-programmed test limits for FCC Part 15, CISPR 22, MIL-STD-461
• Rugged, portable form factor
– Typical Applications
• In-house EMI precompliance testing prior to formal certification
• Radiated emissions measurement with broadband antenna in anechoic or open-area test sites
• Conducted emissions testing on power and data lines via LISN or absorbing clamp
• Close-field diagnostics and problem isolation using field probes
– Compatibility & Integration
• GPIB and parallel ports standard; optional serial port available
• SCPI programming and IVI COM driver support
• 115 V or 230 V line voltage compatible
• Optional high-stability frequency reference and time-gated spectrum analysis capabilities
Reviews
There are no reviews yet.