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CDN C75E

Coupling Decoupling Network for 75 Ohm Coaxial Cable

The CDN C75E is used on coaxial lines with a nominal transmission line impedance of 75 ohms. The EUT and AE Ports are fitted with female, 75Ω BNC-type coaxial connectors. The RF Port is fitted with a female, 50Ω BNC-type coaxial connector. The outer surface of the network’s metallic enclosure is powder coated for durability, and is mounted onto, and internally bonded to, 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 for proper operation.

Features

Key capabilities and advantages

  • Frequency Range: 150 kHz to 230 MHz
  • Designed for IEC / EN 61000-4-6
  • 75 Ohm Coaxial Cables
  • Individual calibration included
  • Three Year Warranty

Specification

Technical specifications and parameters

Product Name Coupling Decoupling Network (CDN)
Compliant Test Standards IEC / EN 61000-4-6
Application 75 Ohm Coaxial Cables
Frequency Range 150 kHz to 230 MHz
RF Input Voltage 40 V (Max)
RF Input Connector 50 Ω BNC (Female)
Voltage Rating 310 V AC / 440 V DC (Line to Ground)
Current Rating 1 Amp (Max)
AE and EUT Connections 75 Ohm Female BNC
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 +3 / -1
Decoupling of Common Mode Disturbance ≥ 40dB (EUT/AE)
Dimensions 6 x 6 x 13 inches or 15.2 x 15.2 x 33 cm
Weight 5 lbs. or 2.3 kg
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