Reliant EMC

VVL 1530 Van Veen Loop Antenna

AFJ Technology VVL 1530 Van Veen Loop Antenna
CISPR 15 Testing Requirements:
The CISPR 15 radiated electromagnetic disturbances measurement standard is in the frequency range from 9kHz to 30MHz.
This standard is applicable to any luminaries (lighting: Florescent, LCD, etc.) which requires disturbance voltage tests and supplies the lamps at frequencies in excess of 100Hz.
The test is performed within an enclosed loop antenna of 2m loop diameter. Antennas of this type are known as a Van Veen Loop as defined on CISPR 16-1-4 and consist of three orthogonal loops enclosing a platform where the EUT is positioned.

AFJ VVL 1530 Van Veen Loop Antenna Junction Box
VVL 1530 Junction Box

AFJ VVL 1530 Stand/Footer
VVL 1530 Stand/Footer
The VVL 1530 is a calibrated 2-metre large Van Veen Loop antenna designed and manufactured to comply with CISPR 15 and CISPR 16-1-4 requirements. The current probes around the inner conductor of each coaxial antenna-cables have a sensitivity of 1V/A over the
frequency range from 9kHz to 30MHz, so no antenna factor is needed to use during measuring. The calibrated frequency range is 9kHz to 30MHz.

The VVL 1530 is a complete 3-axis antenna with a manual switching unit to select each loop in turn. The loops are 2m in diameter with the lowest point 0.5m above ground and are fitted with specially designed current transducers in fully screened housings. Environment interference is strongly suppressed in open area measurements.

AFJ Instruments VVL 1530 Van Veen Loop Antenna Technical Image
AFJ VVL 1530 Van Veen Loop Antenna Details:
◆ Current probes with sensitivity of 1V/A over the frequency range from 9kHz to 30MHz, no antenna factor is needed
◆ Triple independent 2m diameter loops
◆ Manual switching unit for loop selection
◆ Usable with any brand CISPR 16-1-1 EMI receiver or spectrum analyzer
◆ Ten minutes to assembly and disassembly
◆ No screws
◆ Easy to store
◆ Calibration loop (optional)
◆ EUT support (optional)
 
TECHNICAL SPECIFICATIONS
Design: Fully compliant to CISPR 15 and CISPR 16-1-4 standards
Frequency range: 9kHz÷30MHz
Loops: Triple independent 2m diameter loops, switchable among X, Y, Z
Loop selector: Manual switching unit
Output impedance: 50Ω
Connector: N female
Operating temperature: 0° to 45°C
Storage temperature: -20° to 70°C
Dimensions: 2,6 x 2,1 x 2,1 m (height Z / width X / width Y)
 
RELATED PRODUCTS
• AFJ EMI RECEIVERS
• FFT 3010 f=9kHz÷30MHz
• R3030 f=9kHz÷300MHz
 

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