The TBCDN-M3 is a Coupling Decoupling Network for conducted immunity testing according to IEC 61000-4-6.

The TBCDN-M3 is compliant with IEC 61000-4-6 Annex D2. It is designed to inject common mode disturbance signals in the frequency range from 150 kHz to 230 MHz into unscreened AC and DC power supply lines.

• Maximum supply voltage: 300V AC, 600V DC
• Maximum current: 36A
• Frequency range: 150 kHz – 230 MHz
• Maximum RF input power: 6.5W CW
• Maximum RF input voltage: 32 V
• Common mode impedance:
  • 150 kHz – 24 MHz: 150 ohm ± 20 ohm
  • 24 MHz – 80 MHz: 150 ohm + 60 ohm / – 45 ohm
  • 80 MHz – 230 MHz: 150 ohm ± 60 ohm
• Voltage Division Ratio:
  • 150 kHz – 80 MHz: 9.5 dB ± 1 dB
  • 80 MHz – 230 MHz: 9.5 dB + 3 dB / – 2 dB
• RF input connector: N – female
• EUT / AE connectors: 4 mm banana safety jacks, 4mm slots in base plate for GND connection
• Housing material: powder coated aluminium, stainless steel base plate
• Dimensions: 300 x 150 x 150 mm
• Weight: ca. 2.5 kg
• Included: individual test protocol with voltage division ratio and common mode impedance
• Optional accessories:

  • TBCDNAS-M3

    CDN M3 accessory set   2 Aluminium ground plane   2 TBCDN-50-150, 50 ohm to 150 ohm N-male to N-female adapter   2 TBCDN-M3-AP, Adapter panel with shorting bar for Mx coupling decoupling network; N-Female to 4mm Banana plug   1 ATT_10W_6dB_3GHz_N, 6dB attenuator, 10W, 3 GHz, N-connector   1 ATT_10W_3dB_3GHz_N, 3dB attenuator, 10W, 3 GHz, N-connector   1 TER_10W, 6Ghz 50Ohms 50Ohm Termination, 10W, 6GHz, N-connector

    TBCDN-M3-AP

    Adapter panel with shorting bar for M3 coupling decoupling network; N-Female to 3x 4mm Banana plug

    TBCDN-50-150

    50 Ohm to 150 Ohm N-male to N-female adapter

    TBATT-N-10-3	Attenuator, N-male/N-female, 3GHz, 10W, 3dB
    TBATT-N-10-6	Attenuator, N-male/N-female, 3GHz, 10W, 6dB

    TBATT-N-25-3	Attenuator, N-male/N-female, 3GHz, 25W, 3dB
    TBATT-N-25-6	Attenuator, N-male/N-female, 3GHz, 25W, 6dB

    TBATT-N-50-3	Attenuator, N-male/N-female, 3GHz, 50W, 3dB
    TBATT-N-50-6	Attenuator, N-male/N-female, 3GHz, 50W, 6dB

    TBATT-N-100-3	Attenuator, N-male/N-female, 3GHz, 100W, 3dB
    TBATT-N-100-6	Attenuator, N-male/N-female, 3GHz, 100W, 6dB

    TBTER-0.5W-2GHz-BNCM	Termination 50 Ohm, 0.5W, BNC male, 2GHz
    TBTER-2W-2GHz-50-BNCM	Termination 50 Ohm, 2W, BNC-male, 2GHz
    TBTER-2W-6GHz-50-N	Termination 50 Ohm, 2W, N-male, 6GHz
    TBTER-10W-6GHz-50-N	Termination 50 Ohm, 10W, N-male, 6GHz
    TBTER-25W-3GHz-50-N	Termination 50 Ohm, 25W, N-male, 3GHz

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