SK_RT tunable multi-channel frequency converters 0.1 GHz to 40 GHz

Tunable frequency converters provide reception, frequency selection, amplification and conversion of signals coming from the feeds of antenna arrays into intermediate frequency signals with power level sufficient for analysing the received signals and direction finding of their sources;

The tunable frequency converters produced by the company are built on the basis of highly efficient preselectors on miniature filters with a high Q-factor, which ensures high noise immunity and the ability to work in a difficult electromagnetic environment;

Full compliance of products with GOST RV 5801-001-2008;

Wide intermediate frequency bandwidth;

Multichannel (up to 12 receiving channels) with a multi-channel radio receiving path, min. ± 1 dB;

Controlled attenuators at the input and output of the IF;

Stability of characteristics over time and in various environmental conditions in accordance with the operating group;

Built-in diagnostics and calibration tools;

Equipped with input antenna modules containing protection devices and controlled attenuators in accordance with the specified requirements. The antenna modules have the same control system as the frequency converters.

JSC SCARD-Electronics supplies products of the series listed in the table, and also develops according to the technical specifications of the Customer.

Caption for Photo 01:

6-channel frequency converter in the range of 0.1–18 GHz, Avionica-1 series

Caption for Photo 02:

3-channel frequency converter in the range of 0.1–18.0 GHz, Radiotechnika-1 series

Caption for Photo 03:

2-channel frequency converter in the range of 0.9–18 GHz, Universal-1 series, integrated with an antenna array.

JSC SCARD-Electronics supplies products of the series listed in the table, and also develops according to the technical specifications of the Customer.

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Series

Operating frequency range

Number of receiving channels

Intermediate frequency range

Noise ratio

Propagation ratio

Suppression of combination receiving channels

Frequency rage agility rate

Output power R1, min.

Features of the series

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SK1RT (Radiotekhnika-1)

(with antenna modules)

Frequency set O1

SK3RT (Avionica-2)

Temperature range

SK5RT (Universal-1)

Small weight and size characteristics

UAV tested

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Three-channel frequency converter in the range of 0.1–18.0 GHz, Radiotechnika-1 series

Two-channel frequency converter in the range of 0.9–18 GHz, Universal-1 series, integrated with an antenna array.