BRL Test, Inc.

Electronic Test Equipment

Below Budget - On Time - Above Expectations
Search our test equipment


World Class Repair Lab

Our 67 ghz enabled lab performs free repair evaluations for your equipment.

 Learn More 

Timely Results

Fastest turn around in the industry.

 Learn More 


Join our Newsletter

See the Videos

CDN-T8SE - Com-Power CDN Coupling Decoupling Networks


  • Model: CDN-T8SE
  • Manufactured by: Com-Power
  • Extra Specifications: Screened Lines (up to four balanced pairs), Meets CISPR 16-1-2, CISPR 22/32 (EN 55022/32) and IEC

Com-Power CDN-T8SE

BRL Test is your authorized Com-Power distributer.  Call 407-682-4228

The Com-Power CDN-T8SE is used during conducted emissions or immunity tests on devices with signal/telecom ports intended for connection to shielded (or screened) lines with up to four balanced pairs. The EUT and AE ports of the CDN-T8SE are equipped with shielded RJ45 receptacles. The RF input/output port is located on the top side of the network, and is fitted with a female BNC- type connector. The outer surface of the network?s metallic enclosure is powder coated for durability, and is mounted onto an untreated (conductive), stainless steel base plate. The base plate extends beyond the footprint of the network enclosure at the front and back, providing convenient access to effectively ground the network, which is essential. Any individual Com-Power CDN may be purchased separately, or as part of a CIS series conducted immunity test system. Test systems also include an ACS series power amplifier, as well as the required accessories.

  • Frequency Range: 150 kHz to 30 MHz (for emissions - as ISN) 150 kHz to 230 MHz (for immunity - as CDN)
  • Screened Lines (up to four balanced pairs)
  • Meets CISPR 16-1-2, CISPR 22/32 (EN 55022/32) and IEC 61000-4-6
  • Individual Calibration Included
  • Product Name: Coupling Decoupling Network (CDN)

  • Compliant Test Standards: IEC / EN 61000-4-6
  • Application: Four screened, balanced pairs
  • 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: 1.5 Amp (Max)
  • AE and EUT Connections: 50 Ohm Female BNC
  • 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 +1.5/ -0.5
  • 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: 2 lbs. or 0.9 kg
  • Accessories Available from Com-Power for setting test levels and running the test:
  • ADA-T8SE 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 Amplifier
  • Your IP Address is: