Features:

• Frequency Range: 150 kHz to 30 MHz
• For Unshielded Telecomunication Lines 1 to 4 balanced pairs
• Complies with CISPR 16-1-2, CISPR 22/32
• Individual Calibration Included

Specifications: 

• Standards: CISPR 16-1-2, CISPR 22, CISPR 32
• Frequency Range: 150 kHz to 30 MHz
• Application: Unscreened lines w/up to 4 balanced pairs
• Max. Current rating: 800 mA (per line), 1.6 Amps (per pair)
• Voltage rating: 50 VDC / 32 VAC (line to ground @ 50/60 Hz)
• RF Port Connector: 50O BNC (female)
• EUT/AE Port Connections: RJ45 (RJ11 also available)
• Common mode Impedance: 150O ±20 Ohms
• Phase: 0° ±20°
• Voltage Division Factor: 10.5 dB ±1 dB
• Decoupling Attenuation(minimum Isolation)
• 150 kHz to 1.5 MHz: 35 to 55 dB
• 1.5 MHz to 30 MHz: 55 dB
• Symmetric Insertion Loss: Max: 3 dB ±0.25 dB
• Symmetric Load Impedance: 100O
• Transmission Bandwidth: >100 MHz

The Com-Power ISN-T8 is for Unshielded Telecom Lines. Its design is based on the circuit illustrated in Figure D.3 of CISPR 22 and Figure F8 of CISPR 32. The RF Port is a 50 Ohm female BNC connector, located on the top of the ISN. The ISN is equipped with two D-sub 25 pin female connectors located on the front panel (EUT Port) and rear panel (AE Port), providing the interface to the LCL Adapter and Connecting Adapter, respectively.