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Measuring System 3200

Similarly to MS 3100, the main connection interfaces of MS 3200 are the direct mounted ODU-interfaces where outdoor radio units can be directly mounted. However, there is a significant difference: MS 3200 is equipped with dual polarized interface, therefore, four radio units can be connected by default (two on each side).

The signals of the radio units are combined together in a circular waveguide and immediately separated to two rectangular waveguides using orthomode transducers, giving the possibility to fine-tune the cross-polar discrimination of the microwave link.

The attenuation scheme of both the horizontal and vertical branches are the same as for MS 3100, the attenuators can be adjusted independently.

Block scheme of MS 3200

Block scheme of MS 3200

 

MS 3200 equipped with two fixed attenuators, two variable attenuators, and two coaxial probes

MS 3200 equipped with two fixed attenuators, two variable attenuators, and two coaxial probes

 

MS 3200 is available in frequency ranges from 7 to 80 GHz, as shown in the table below.

Type Frequency Range Attenuators1  Coaxial Probes2 
 MS 3100 7185     7.125– 8.500 GHz     2×20 dB + 2×(0…30) dB   optional
 MS 3100 100110     10.100–11.700 GHz     2×20 dB + 2×(0…30) dB   optional
 MS 3100 130     12.750–13.250 GHz     2×20 dB + 2×(0…30) dB   optional
 MS 3100 150     14.200–15.350 GHz     2×20 dB + 2×(0…30) dB   optional
 MS 3100 180     17.700–19.700 GHz     2×20 dB + 2×(0…30) dB   optional
 MS 3100 230     21.200–23.600 GHz     2×20 dB + 2×(0…30) dB   optional
 MS 3100 260     24.500–26.500 GHz     2×20 dB + 2×(0…30) dB   optional
 MS 3100 280     27.500–29.500 GHz     2×20 dB + 2×(0…30) dB   optional
 MS 3100 320     31.000–33.400 GHz     2×20 dB + 2×(0…30) dB   optional
 MS 3100 380     37.000–39.500 GHz     2×20 dB + 2×(0…30) dB   optional
 MS 3100 420     40.500–43.500 GHz     2×20 dB + 2×(0…30) dB   optional
 MS 3100 800     71.000–86.000 GHz     2×20 dB + 2×(0…30) dB   n.a.

1 Different attenuators are available upon request.
2 Coaxial probe types: 3.5 mm (SMA), 2.92 mm (K), 2.4 mm or other upon request.

 

For more information about measurement systems please contact us via e-mail.