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RF Interface Module of Wideband DAS with the Receiving System of Radio Telescopes RT-32

Transactions of IAA RAS, issue 32, 21–26 (2015)

Keywords: RF interface module, wideband digital DAS, VLBI

Abstract

The research results of the RF interface module units are presented. It was consists of two channel of and frequency bands. The frequency range is 10?1024 MHz. The bandwidth for all channels of the RF interface module is not less than 500 MHz on -6 dB level. The distortion of amplitude versus frequency response characteristic is less than 1?2 dB in frequency range. RF interface module has almost lineal phase response in working frequency bands. Constructively, the RF interface module is designed as a 19?? 1U corps of Schroff firm.

Citation

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RIS

A. V. Krokhalev. RF Interface Module of Wideband DAS with the Receiving System of Radio Telescopes RT-32 // Transactions of IAA RAS. — 2015. — Issue 32. — P. 21–26.

@article{krokhalev2015,
  abstract = {The research results of the RF interface module units are presented. It was consists of two channel of and frequency bands. The frequency range is 10?1024 MHz. The bandwidth for all channels of the RF interface module is not less than 500 MHz on -6 dB level. The distortion of amplitude versus frequency response characteristic is less than 1?2 dB in frequency range. RF interface module has almost lineal phase response in working frequency bands. Constructively, the RF interface module is designed as a 19?? 1U corps of Schroff firm.},
  author = {A.~V. Krokhalev},
  issue = {32},
  journal = {Transactions of IAA RAS},
  keyword = {RF interface module, wideband digital DAS, VLBI},
  pages = {21--26},
  title = {RF Interface Module of Wideband DAS with the Receiving System of Radio Telescopes RT-32},
  url = {http://iaaras.ru/en/library/paper/1037/},
  year = {2015}
}

TY  - JOUR
TI  - RF Interface Module of Wideband DAS with the Receiving System of Radio Telescopes RT-32
AU  - Krokhalev, A. V.
PY  - 2015
T2  - Transactions of IAA RAS
IS  - 32
SP  - 21
AB  - The research results of the RF interface module units are presented.
It was consists of two channel of and frequency bands. The frequency
range is 10?1024 MHz. The bandwidth for all channels of the RF
interface module is not less than 500 MHz on -6 dB level. The
distortion of amplitude versus frequency response characteristic is
less than 1?2 dB in frequency range. RF interface module has almost
lineal phase response in working frequency bands. Constructively, the
RF interface module is designed as a 19?? 1U corps of Schroff firm.
UR  - http://iaaras.ru/en/library/paper/1037/
ER  -