Teseq CAS CDNE Calibration kit for CDNE, common-mode, phase angle, voltage division, decoupling attenuation, differential-mode

The Calibration Kit CAS CDNE is made for function tests and verification measurements on coupling decoupling network for emissions measurements (CDNE). Measuring parameters are common-mode (CM) impedance, (CM) phase angle, voltage division factor, decoupling attenuation and differential-mode (DM) impedance. CDNEs and measurements on CDNEs are defined in CISPR 16-1-2.

The CAS CDNE contains adapters for establishing the 150 Ω to 50 Ω connection, the common-mode, the length correction, the impedance measuring and the differential-mode measurements, including a measuring balun with a balanced output of 100 Ω.

Features & Specifications of Teseq CAS CDNE:

• Frequency range: (100 kHz) 1 MHz to 300 MHz
• Impedance ratio (unbalanced / balanced): 50 / 100
• Insertion loss, typical: 16.2 dB at 30 MHz (back to back; 8.1 dB for single unit)
• Flatness, typical: < 1 dB at 100 kHz to 300 MHz
• VSWR, typical
  • 50 Ω port: < 1:1.25 at 1 MHz to 300 MHz (100 kHz < 1:1.5)
  • 100 Ω port: < 1:1.25 at 100 kHz to 300 MHz
• LCL, typical, 100 Ω port:
  • 90 dB at 100 kHz
  • 80 dB at 10 MHz
  • 55 dB at 100 MHz
• CMR, typical: 65 dB to 25 dB at 1 MHz to 300 MHz
• Amplitude balance, typical:
  • < 0.1 dB at 100 kHz to 100 MHz
  • < 0.2 dB at 100 MHz to 300 MHz
• Phase balance, typical:
  • < 2° at 100 kHz to 100 MHz
  • < 5° at 100 MHz to 300 MHz
• Max. power: 20 dBm
• Connector
  • 50 Ω port: BNC female
  • 100 Ω port: 1 mm female (2x 100 Ω port, 1x ground)
• Dimension (LxWxH): 72 mm x 32 mm x 27 mm
• Weight: approx. 85 g

Items Included: