ENY81-CA6 耦合网络

型号:ENY81-CA6 名称:ENY81-CA6 耦合网络

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型 号:ENY81-CA6名 称:ENY81-CA6 耦合网络产品简介:无屏蔽、对称式电信端口的无线电干扰测量,无线电干扰测量,符合:CISPR 22:2005和EN 55022:2010 D 3 CISPR 32和EN 55032 G 3,根据CISPR 24和EN 55024 (150 kHz至80 MHz) 进行抗扰度测量,符合CISPR 16-1-2标准,75 dB纵向转换损耗 (LCL),有用信号的传输带宽高 (250 MHz)

详细信息:

特点

频率范围

        ƒ无线电干扰:150 kHz至30 MHz
        抗扰度:150 kHz至80 MHz

不对称阻抗

ƒ         阻抗 (0.15 MHz至30 MHz):150 Ω ± 20 Ω
ƒ         相位角 (0.15 MHz至30 MHz):0˚ ± 20˚
ƒ         阻抗 (> 30 MHz至80 MHz):150 Ω ± 40 Ω

不对称电路的分压系数

ƒ         150 kHz至30 MHz:典型值9.5 dB± 1 dB

最大允许值

ƒ         最大射频输入电压:< 15 V
ƒ         线对地最大直流电压:100 V
ƒ         线对地最大交流电压:63 V
ƒ         最大直流电流:600 mA (同一双对股线或不同双对股线中每条线中的电流)

技术参数

技术参数

Frequency range

Disturbance measurements


150 kHz to 30 MHz

Immunity measurements


150 kHz to 80 MHz

Asymmetrical impedance

Impedance

0.15 MHz to 30 MHz

150 Ω ± 20 Ω


>30 MHz to 80 MHz

150 Ω ± 40 Ω

Phase angle

0.15 MHz to 30 MHz

0° ± 20°

Voltage division factor in asymmetrical circuit

150 kHz to 30 MHz

calibration data supplied 1)

typ. 9.5 dB ± 1 dB

>30 MHz to 80 MHz


typ. 9.5 dB ± 2 dB

Transmission bandwidth (3 dB)

for 100 Ω source and
load impedance

>250 MHz

Longitudinal conversion loss (LCL)

LCL


75 – 10 log (1+(f/5)2) dB

Tolerance

for f < 2 MHz

±3 dB


for 2 MHz ≤ f ≤30 MHz

–3 dB/+6 dB

Decoupling attenuation

150 kHz to 1.5 MHz

linear increase with logarithmic frequency

>35 dB to 55  dB

1.5 MHz to 30 MHz


>55 dB

Crosstalk (PSELFEXT, EUT/AE)

1 MHz to 250 MHz

linear decrease with logarithmic frequency

≥61 dB to ≥15 dB

Power-handling capacity

Max. permissible RF input voltage


15 V

Max. permissible DC voltage between line and ground


100 V

Max. permissible AC voltage between line and ground


63 V

Max. permissible DC current

forward and reverse current on one wire pair or multiple wire pairs

600 mA

Connectors

Output to test receiver/input from signal generator


BNC female

Connectors for EUT and AE


RJ-45 female

General data

Operating temperature range


+5 °C to +40 °C

Storage temperature range


–20 °C to +70 °C

Dimensions, base unit

overall dimensions, W × H × D

105 mm × 65 mm × 110 mm

Weight

  Base unit


500 g

  Carrying case with base unit


1900 g