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  • SGZ 21, Burst Generator

SGZ 21

Burst Generator

  • Short description
  • Technical parameters
Send enquiry Datasheet
  • SGZ 21, Burst Generator
  • Measurement strategy with SGZ
    Measurement strategy with SGZ
  • Measurement strategy with SGZ and magnetic field probe
    Measurement strategy with SGZ and magnetic field probe
  • Measurement strategy with SGZ and optical sensor S21
    Measurement strategy with SGZ and optical sensor S21
  • Measurement strategy with SGZ magnetic field probe
    Measurement strategy with SGZ magnetic field probe
SGZ 21, Burst Generator Measurement strategy with SGZ Measurement strategy with SGZ and magnetic field probe Measurement strategy with SGZ and optical sensor S21 Measurement strategy with SGZ magnetic field probe
  • SGZ 21, Burst Generator
  • Measurement strategy with SGZ
  • Measurement strategy with SGZ and magnetic field probe
  • Measurement strategy with SGZ and optical sensor S21
  • Measurement strategy with SGZ magnetic field probe
Short description

The SGZ 21 burst generator generates floating, pulse shaped disturbance. Its outputs are seperated symmetrically and galvanically. SGZ 21 can be partially coupled to constructional parts, cables, shieldings, ground connections; directly in assemblies or indirectly via field sources of a device under test. A pulse rate counter with an optical input which detects signals from assemblies is integrated into SGZ 21.

During burst testing with the S21 sensor which is installed on the assembly, electical signals from the assembly are transformed into optical signals. The pulse rate counter of SGZ 21 detects these optical signals. Futhermore, the MS 02 magnetic field probe can measure burst magnetic fields on the assembly and can transform them into optical signals during the test. This measuring procedure is suitable for signal monitoring during the burst tests or before and after measurements for controlling the EMC steps. The SGZ 21 conforms to following standards: EN 50 081-1/-2 and EN 50 082-1/-2.

Technical parameters
Measuring principles
Pulse parameter
Rise time ca. 2 ns
Tail time ca. 10 ns
Peak values ca. 0... 1500 V
Optical input
Optical fiber 2.2 mm
Max. frequency 5 MHz
Min. pulse width 100 ns
Counter
Display 6 digit
Peak time 1 s
Supply voltage 12 V / 200 mA
Sizes (L x W x H) (154 x 100 x 62) mm
Measuring principles Measuring principles
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