# SURA  Automated matching network

> Original page (HTML): https://vaclab.ru/power_sources/sura-impedance-matching-unit
> Markdown version: https://vaclab.ru/power_sources/sura-impedance-matching-unit.md
> Manufacturer: LLC "Laboratory of Vacuum Technologies Plus" (LVT), vaclab.ru

Our automated RF matching networks are reliable device that can be used both for capacitive and inductive loads.

The device may function autonomously or remotely controlled by an RS-485 interface.

The production of "Laboratories of Vacuum Technology Plus" LLC is used in various systems to solve a wide variety of tasks.

[](https://epos-nsk.ru/portfolio/promyshlennaya-magnetronnaya-ustanovka/)

![image](https://vaclab.ru/image/catalog/promyshlennaya-magnetronnaya-ustanovka-2.jpg)

The photo shows an M-400 high-frequency magnetron produced by "LVT +", with a SURA matching device on an , a magnetron unit- EPOS-PVD-440 EPOS-Engineering LLC

Photo taken from the site [https://epos-nsk.ru/portfolio/promyshlennaya-magnetronnaya-ustanovka/](https://epos-nsk.ru/portfolio/promyshlennaya-magnetronnaya-ustanovka/)

## Technical specifications

- Voltage, V: 230 ±10%
- Interface: RS-485
- Data transfer protocol: ModBus
- Data transfer rate, bps: 9600, 19200, 38400, 57600
- Maximal output current, A: 50 A for 3000W version
100 A for 500W version
- Dimensions *(Length x Width x Height),  mm, not more than: 313 х 277 х 172
- RF frequency, MHz: 13,56
- Weight, kg: no more 7
- Maximum power, kW: 3