IEC/EN 61000-4-5, IEC/EN 61000-4-12,
ITU K.44
- Coupling networks for unshielded, symmetrical (PCD 121/122) or unshielded asymmetrical signal lines (Combination and Ring Wave) or symmetrical signal lines with Ring Wave (PCD 126A)
- Test of up to 4 lines simultaneously
- Serial resistor
The PCDs 121, 122 and 126A are used for coupling of
different impulses onto unshielded (a)symmetrical data and signal lines according IEC/EN or ITU standards (see technical data). Up to 4 lines can be tested simultaneously. To achieve maximum flexibility, only coupling elements are included in the PCDs.
Decoupling circuits that depend on the EUT to be tested, can be placed separately in the test setup. Manual coupling path switching for common mode (longitudinal, line to ground) and differential mode (transverse, line to line) tests. Default coupling elements are gas arrestors and breakdown avalanche diodes. The coupling elements can be easily selected. The direct coupling output allows the customer to use his own coupling elements.
