德国R&S ENY41耦合网络 按照CISPR 22: 2005 和EN 55022: 2006
信息技术设备电信端口的阻抗匹配和测试网络-德国R&S罗德与施瓦茨 ENY41耦合网络,可按照CISPR 22: 2005 和EN 55022: 2006 规范,在150kHz to 30MHz 频段
R&S®ENY41 4-Wire Coupling Network
Radio disturbance and immunity measurements on unshielded, symmetrical
telecommunications ports
1. Radio disturbance measurements in line with CISPR 22: 2005 and EN 55022: 2006(150 kHz to 30 MHz)
2. Immunity measurements in line with CISPR 24and EN 55024 (150 kHz to 80 MHz)
3. CISPR 16-1-2 complied with
4. Adapter sets to meet standardized LCL requirements (55 dB and 65 dB) and to accommodate
various telecommunications interfaces
High transmission bandwidth for wanted signal (100 MHz)
Specifications in brief
1. Frequency range
Radio disturbance: 150 kHz to 30 MHz
Immunity: 150 kHz to 80 MHz
2. Asymmetrical impedance
Imped. (0.15 MHz to 30 MHz): 150 Ω ± 20 Ω
Phase angle (0.15 MHz to 30 MHz): 0 ° ± 20 °
Imped. (> 30 MHz to 80 MHz): 150 Ω ± 40 Ω
3. Voltage division factor in asymmetrical circuit
150 kHz to 30 MHz: typ. 10 dB ± 1 dB
4. Maximum permissible values
Max. RF input voltage: < 15 V
Max. DC voltage between line/ground: 100 V
Max. AC voltage between line/ground: 63 V
Max. DC current 400 mA (current on each individual wire of one pair or on different pairs)