The Agilent E4407B is a 9 kHz to 26.5 GHz spectrum analyzer engineered for RF signal analysis across laboratory and field environments. It delivers wideband coverage with selectable resolution bandwidths, low displayed average noise level, and high dynamic range—making it suitable for aerospace, defense, and general RF test applications.
– Technical Specifications
• Frequency Range: 9 kHz to 26.5 GHz
• Resolution Bandwidth: 1 kHz to 5 MHz (–3 dB) standard; 10, 30, 100, and 300 Hz (–3 dB) with Option 1DR; 1 Hz minimum with Option 1DR and 1D5
• EMI Bandwidths: 9 kHz and 120 kHz (–6 dB) standard; 200 Hz (–6 dB) with Option 1DR
• Sweep Time: 1 ms standard; 50 ns in 0 span
• Trace Points: 2 to 8192 variable
• Displayed Average Noise Level: –167 dBm with internal preamplifier (Option 1DS)
• Third Order Intercept: +16 dBm
• Dynamic Range: 99 dB third order dynamic range at +12 dBm TOI
• Amplitude Accuracy: ±0.4 dB overall; ±0.34 dB absolute at reference settings
• Input Maximum: +30 dBm and 0 Vdc
• Demodulation Bandwidth: 10 MHz
• Warm-up Time: 5 minutes
– Key Features
• Segmented sweep capability: up to 32 discontinuous spans in a single sweep
• Power Suite with one-button measurements: Channel Power, Occupied Bandwidth, Adjacent Channel Power, and Power Statistics
• Marker frequency counter with specified readout accuracy
• Automatic background alignment for drift compensation
• Rugged, portable form factor suitable for field deployment
– Typical Applications
• Aerospace and defense RF signal characterization
• EMI/RFI testing and compliance verification
• Modulation analysis and demodulation at 10 MHz bandwidth
• Phase noise and noise figure measurements (with optional measurement packages)
• GSM/EDGE, cdmaOne, and Bluetooth signal analysis
– Compatibility & Integration
• Option A4H: GPIB (IEEE-488) and 25-pin D-SUB printer port
• Option 1D5: High stability frequency reference
• Option 1DS: Internal preamplifier for noise performance enhancement
• Option AYZ: External mixing capability
• IntuiLink PC Software: Screen and data transfer functionality
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