CDN-T4E

CDN for Two Unscreened Balanced Pairs

150 kHz to 230 MHz

Two unscreened, balanced pairs for Telecommunication such as Ethernet would require CDN-T4E for conducted immunity per IEC/EN 61000-4-6.

It has RJ45 connectors for both EUT and AE connection. The CDN-T4E can handle up to 2 Amps of current.

The RF disturbance signal coupling port is female BNC. It can handle up to 40V of RF Input Voltage. The bottom surface of the CDN is not painted for easy and effective grounding. This Coupling Decoupling Network CDN-T4E is individually calibrated and is fully complies with the requirements contained in the IEC 61000-4-6 and CISPR 16-1-2 for EMC testing.

Features

  • -  Frequency Range 150 kHz to 230 MHz
  • -  Designed for IEC / EN 61000-4-6
  • -  Two unscreened, balanced pairs
  • -  Individual calibration included
  • -  Three Year Warranty

Specifications

  •   Product Name: Coupling Decoupling Network (CDN)
  •   Compliant Test Standards: IEC / EN 61000-4-6
  •   Application: Two unscreened, balanced pair
  •   Frequency Range: 150 kHz to 230 MHz
  •   RF Input Voltage: 40 V (Max)
  •   RF Input Connector: 50 Ω BNC (Female)
  •   Voltage Rating: 124 V AC / 125 V DC (Line to Ground)
  •   Current Rating: 2 Amps (Max)
  •   AE and EUT Connections: RJ 45
  •   Common Mode Impedance:

    •        150 kHz - 26 MHz: 150Ω ± 20Ω
           26 MHz - 80 MHz: 150Ω + 60Ω / – 45Ω
           80 MHz - 230 MHz: 150Ω + 60Ω / – 60Ω

  •   Voltage Division Factor: 9.5 dB +4 / -1
  •   Decoupling of Common Mode Disturbance:

    •        150 KHz ≥ 45dB (RF/AE)
           500 KHz ≥ 50dB (RF/AE)
           230 MHz ≥ 50dB (RF/AE)

  •   Dimensions: 8.5 x 4.5 x 3.5 inches or 21.5 x 11.4 x 8.8 cm
  •   Weight: 5 lbs. or 2.3 kg
  •   Accessories Available from Com-Power for setting test levels and running the test:

    •        ADA-T4/T8 shorting adapters
           ADA-515-2 150 Ω to 50 Ω adapters
           TEP-050 50 Ω Terminator
           ATTN-6-100W Power Attenuator
           DCU-300-100W Directional Coupler
           ASC series Power Amplifiers

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