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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 61000-4-6Individual Calibration Included
Product Name: Coupling Decoupling Network (CDN)Compliant Test Standards: IEC / EN 61000-4-6Application: Four screened, balanced pairsFrequency Range: 150 kHz to 230 MHzRF 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 BNCCommon Mode Impedance:150 kHz - 26 MHz: 150Ω ± 20Ω26 MHz - 80 MHz: 150Ω + 60Ω / ? 45Ω80 MHz - 230 MHz: 150Ω + 60Ω / ? 60ΩVoltage Division Factor: 9.5 dB +1.5/ -0.5Decoupling 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 cmWeight: 2 lbs. or 0.9 kgAccessories Available from Com-Power for setting test levels and running the test:ADA-T8SE shorting adaptersADA-515-2 150 Ω to 50 Ω adaptersTEP-050 50 Ω TerminatorATTN-6-100W Power AttenuatorDCU-300-100W Directional CouplerASC series Power Amplifier