Overview
Com-Power ISN-T8 Details:
The Com-Power ISN T8 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.
Com-Power ISN-T8 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
- Weight: 1.4 lbs. (0.6 kg) [ISN + LCL Adapter + Connecting Adapter]
Com-Power ISN Calibration Kit Includes:
| 1 | Balance Transformer | ISN-BT-T248 |
| 1 | BT Calibration Load Block | ISN-CLB-BT |
| 2 | 10 dB Attenuator | ATTN-10-T248 |
| 2 | 50? to 150? Adapter | ADA-515-T248 |
| 1 | RJ45 Pair 1 Adapter (4-pair system) | ISN-T8-P1-RJ45 |
| 1 | RJ45 Pair 2 Adapter (4-pair system) | ISN-T8-P2-RJ45 |
| 1 | RJ45 Pair 3 Adapter (4-pair system) | ISN-T8-P3-RJ45 |
| 1 | RJ45 Pair 4 Adapter (4-pair system) | ISN-T8-P4-RJ45 |
| 1 | RJ45 Pairs 1-4 100? AE Terminations (4-pair system) | ISN-T8-100-RJ45 |
| 2 | RJ45 to BNC Common Mode Adapter | ISN-ADA-T248-RJ45 |
