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Radiometric devices >> sets of measures (N2-, N3-, E9-, EK9- and others)


7 000 RUB
2 200 UAH

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Sets exemplary waveguide loads E9-78

Also, this sets can be called: E978, E9 78.

E9-78 sets exemplary waveguide loads are designed for broadband matching output waveguide devices.


- To set up, calibration and testing of automatic gauges VSWR;

- For verification of measuring lines and other gauges VSWR;

- To measure the directivity of directional couplers, waveguide to control passthrough devices of various types.

The kit consists of exemplary waveguide load: E9-78/1, E9-78/2, E9-78/3, E9-78/4, E9-78/5.

Specifications E9-78:

Frequency range - from 2,6 GHz to 3,94 GHz.

Cross section of rectangular waveguides - 72×34 mm.

Main technical characteristics:

Rated value





from medium

VSWR values

Error checking

loads based on the reflection of flange connections

2 2% 2% 1%
1,4 1,5% 1,5% 1%
1,14 1,25% 1,25% 0,5%
1,05 1% 1% 0,5%

VSWR absorbing wedges - no more than 1,015.

Uptime - not less than 30000 cycles.

Constancy reflection coefficient module load is within the error checking.

Settings are retained after loads of climatic and mechanical tests.

The manufacturer provides a guarantee of compliance sets loads E9-78 all the technical requirements provided the customer terms and conditions of use, storage and transportation, installed documentation manuals.