The Rohde & Schwarz ESVS30 is a triple-conversion heterodyne EMI test receiver engineered for pre-compliance and compliance testing across 20 MHz to 1000 MHz. This instrument delivers exceptional sensitivity and measurement accuracy, supporting CISPR, EN, MIL-STD, FCC, VDE, and multiple additional international standards. Purpose-built for accredited EMC test houses, regulatory authorities, and corporate quality assurance departments, the ESVS30 also serves development and acceptance testing in industrial environments.
Technical Specifications
• Frequency Range: 20 MHz to 1000 MHz
• Detection Modes: Average, Peak, Quasi-Peak
• CISPR Bandwidths: 200 Hz, 9 kHz, 120 kHz, 1 MHz
• IF Bandwidths: 200 Hz / 10 kHz
• IF Analysis Resolution Bandwidth: 1.3 kHz and 10 kHz
• Input Level Range: −80 dBm to +10 dBm
• Sensitivity (fin >50 kHz, preamplifier on): −30 dBµV to −35 dBµV typical; −17 dBµV average at 10 kHz bandwidth
• Preamplifier: Selectable 10 dB boost
• Attenuator: Calibrated, switchable 0 to 120 dB in 10 dB steps
• Noise Figure: 7 dB (with preamplifier)
• Third-Order Intercept Point (IP3): 20 dBm without preamplifier
• Measurement Uncertainty: Typically 0.5 dB error
• VSWR: <2 (0 dB RF attenuation)
• Frequency Drift: 10 Hz
• RF Input: N connector, 50 Ω
– Key Features
• Integrated preselector with ten fixed-tuned filters
• Standard tracking generator
• Optional IF spectrum analysis (1, 3, or 10 kHz resolution; 10 kHz to 10 MHz display range)
• Time domain analysis capability
• 5" CRT display with digital display memory
• Battery operation option for field measurements
• IEEE 488-2 compliant bus interface with full programmability
• Flash EPROM firmware update support
• Built-in 3.5" floppy disk drive for measurement data and limit line storage
• Printer and plotter output support
– Measurement Standards Compliance
CISPR16-1, VDE0876, EN55011–EN55022, ETS, FCC, VCCI, VDE 0871–0879, ANSI C63.4, MIL-STD-462D, DEF-STAN59-41, GAMEG13, VG95377 Part 11
– Typical Applications
Pre-compliance and compliance EMI testing; acceptance testing at regulatory and corporate facilities; industrial development and acceptance testing.
