CISPR 32 ISN
Based on the CISPR 32 standard, ISNs are specialized coupling decoupling devices used to measure conducted asymmetric common mode radio interference voltages within an ITE. Fischer Custom Communications, Inc. provides ISNs that meet the requirements of CISPR 32 and we offer models that can be used to measure conducted emissions on telecom ITEs with one, two, and four balanced pairs. Each of these devices meets the requirements regarding longitudinal conversion loss, common mode impedance, phase, decoupling isolation, and voltage division factor.
Please refer to the following list and click on the model to access the data sheet. We would be happy to provide you with a quote if you contact us through the contact page or by phone.
| PRODUCT | COMMON MODE IMPEDANCE | CONNECTORS; (NOMINAL) | FREQUENCY; (NOMINAL) | OVERALL DIMENSIONS | PHASE ANGLE | VOLTAGE DIVISION FACTOR (vdf) |
| F-110729-1057-1 | 150+/-20ohms | -EUT: D-sub 25 pin female AE: RJ45 | 150 kHz - 30 MHz | 229 x 152 x 127 | 0+/-20 degrees | 9.5dB+/-1dB |
