————电子元器件专家

1. Montena 电场、磁场测试探头。         

Ground plane field sensors

These field sensors are designed for the measurement of fast pulsed electric or magnetic fields, especially for the MIL-STD-461E / RS 105 immunity tests. They can be directly connected to a fast oscilloscope through a passive integrator that we also propose as an option. Our field sensors can also be used for the precise control of the field inside TEM and GTEM cells.

 

REFERENCE

TYPE

RISE TIME

FREQUENCY RANGE

EQUIVALENT AREA

SGE1G

D-dot (electric)

320 ps

1 GHz

1 x 10-2 m²

SGE3-5G

D-dot (electric)

110 ps

3.5 GHz

1 x 10-3 m²

SGE10G

D-dot (electric)

32 ps

10 GHz

1 x 10-4 m²

SGM2G

B-dot (magnetic)

160 ps

2.0 GHz

1.1 x 10-4 m²

Free field sensors

For the measurement in a free space, a free field sensor is necessary. We propose a range of derivative magnetic and electric field sensors up to 10 GHz. They consist of a derivative sensor (B-dot or D-dot) and a balun. For a correct measurement without perturbation of the field, a fibre optic link is recommended.

REFERENCE

TYPE                

RISE TIME

FREQUENCY RANGE

EQUIVALENT AREA

SFE1G

D-dot (electric)

320 ps

1.0 GHz

2 x 10-2 m²

SFE3-5G

D-dot (electric)

110 ps

3.5 GHz

2 x 10-3 m²

SFE10G

D-dot (electric)

32 ps

10 GHz

2 x 10-4 m²

SFM2G

B-dot (magnetic)

160 ps

2.0 GHz

2.2 x 10-4 m²

文本框:  

     2. 各种信号传输阻抗匹配器。

     3. 光纤传输

          用于将测试信号通过激光发射、接收机和光纤连接远离进行传输。

     4. 各种假负载。高压负载。

     5. 各种连接电缆、连接适配器。

     6. 各种宽带前置放大器。

     7. 各种高压、快脉冲发生器。

         1, )纳秒级上升沿快脉冲发生器

         2, )皮秒级上升沿快脉冲发生器

         3, )微秒级上升沿快脉冲发生器。

     8. 快脉冲高压分配器、合成器负载。

                  京ICP05017125