The frequency range of CISPR 15 radiated electromagnetic interference measurement is 9kHz to 30MHz, which is suitable for any lamps that require interference voltage testing and supply lamps at frequencies exceeding 100Hz. The test was carried out in a closed loop antenna with a diameter of 2m. This type of antenna is called the Van Veen loop defined in CISPR 16-1-4 and consists of three orthogonal loops that surround the platform where the EUT is located.
VVL1530 is a calibrated 2m three loop antenna. Design and manufacture meet the requirements of CISPR 15 and CISPR 16-1-4. The current probe around the inner conductor of each coaxial antenna cable has a sensitivity of 1V/A in the frequency range of 9kHz to 30MHz, so there is no need to use antenna coefficients when measuring. The calibration frequency range is 9kHz to 30MHz.
VVL1530 is a complete three-axis antenna with a manual switch unit, which can select each loop in turn. The loop diameter is 2 meters, the lowest point is 0.5 meters above the ground, and a specially designed current sensor is installed in a fully shielded enclosure. In open area measurement, environmental interference is strongly suppressed.
main feature:
Current probe with sensitivity of 1V/A, frequency range from 9kHz to 30MHz, no antenna coefficient required
Three independent 2-meter loop antennas, easy to install and fully calibrated
Suitable for matching inductive coupling sensors
Manually switch the loop antenna with the selector
Low cost, can be used with any CISPR 16-1-1 EMI receiver or spectrum analyzer
Optional calibration kit
Optional EUT bracket
No screws, convenient storage
Ten minutes to assemble or disassemble
design |
Fully comply with CISPR 15 and CISPR 16-1-4 standards |
Frequency Range |
9kHz-30MHz |
Loop antenna |
3 independent loop antennas with a diameter of 2m, switch XYZ |
Selector: |
Use the panel switch to switch the loop antenna |
Output impedance |
50 Ω |
Connector |
N female end |
Operating temperature |
0 ~45℃ |
Storage temperature |
-20 ~70℃ |
size |
2.6 x 2.1 x 2.1 m ( Height Z/Width X/Width Y) |