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YEBES OBSERVATORY
A Spanish Scientific and Technical Infrastructure

CDT technical reports for year 2019

CDT (Centro de Desarrollos Tecnológicos), OAN division in Yebes became an independent center since 2011

Number of technical reports this year: 22

QRFH antenna for Santa María VGOS receiver (YQR-02-004)
A. Baldominos, O. García-Pérez, F. Tercero
CDT Technical Report 2019-1
Cryogenic Q Band LNA YQN 1005 (Test Report)
Carmen Diez, Juan Daniel Gallego
CDT Technical Report 2019-2
Cryogenic Q Band LNA YQN 1007 (Test Report)
Carmen Diez, Juan Daniel Gallego
CDT Technical Report 2019-3
Identifying Parametric Oscillations of Microwave Amplifiers by Subtle Effects in Power Compression Measurements
J.D. Gallego, C. Diez González, I. López-Fernández, R. Amils, I. Malo
CDT Technical Report 2019-4
BRAND 1.5-15.5 GHz cryogenic low noise balanced amplifier report. Units: Y214G1014-15+YH903023-21 and Y214G1016-18+YH903024-22
Isaac López Fernández, Inmaculada Malo, Carmen Diez González,Juan Daniel Gallego Puyol
CDT Technical Report 2019-5
For further information, please, contact with authors.
Event Timer A033/USB and Synchronization System Lantime M3000: reception report, specifications and setup instructions
J. M. Serna Puente, B. Vaquero Jiménez
CDT Technical Report 2019-6
ADS-B and FLARM receivers, OMEA-8C all sky camera, Boltwood cloud sensor: reception report, specifications and setup instructions
J. M. Serna Puente, B. Vaquero Jiménez, A. García Marín
CDT Technical Report 2019-7
BRAND Front-end Cryogenic Noise Measurements at Yebes
Isaac López-Fernández, Ricardo Amils, Juan Daniel Gallego, Carmen Diez, Pablo García
CDT Technical Report 2019-8
For further information, please, contact with authors.
Q Band room temperature amplifiers YMTW 3013 & YMTW 3015 (Test Report)
Carmen Diez, Juan Daniel Gallego, Isaac López-Fernández, Inmaculada Malo, Ricardo Amils
CDT Technical Report 2019-9
For further information, please, contact with authors.
RFI measurements at the YebesObservatory 40-m radiotelescope receivers’ room
M.Bautista Durán, J.A. López Pérez
CDT Technical Report 2019-10
Performance evaluation of four RF fiber optic trasnmitters and receivers
M. Bautista Durán, J.A. López Pérez
CDT Technical Report 2019-11
Design and implementation of a down-converter for monitoring RFI signals at Yebes Observatory
M. Bautista , J.A. López-Perez, C. Almendros, P. Garcıa, S. Henche
CDT Technical Report 2019-12
For further information, please, contact with authors.
1-26.5 GHz interference measurement with the new RFI system at Yebes Observatory
M. Bautista Durán, J.A. López Pérez
CDT Technical Report 2019-13
Assembly manual for portable RFI monitoring system
M. Bautista, J.A. López-Pérez
CDT Technical Report 2019-14
Characterization of feed horn antennas for the holography system of the NARIT 40m radio telescope.
Ó. García-Pérez, A. Baldominos, F. Tercero.
CDT Technical Report 2019-15
For further information, please, contact with authors.
New 30 dB coupler for the injection of the calibration signal to the 2-14 GHz wideband VGOS receiver
Inmaculada Malo, Juan Daniel Gallego, Javier González, Isaac López-Fernández, Carmen Diez, Ricardo Amils
CDT Technical Report 2019-16
Using Keysight PNA-X and NFA Noise Receivers for Noise Temperature Measurements with Cryogenic Variable Temperature Loads
J.D. Gallego, R. Amils, C. Diez González, I. López-Fernández, I. Malo
CDT Technical Report 2019-17
FGI VGOS cryogenic receiver reference guide and installation report
José M. Serna,Joaquín Fernández-Paniagua,José A. López-Pérez,Pablo García,María Patino
CDT Technical Report 2019-18
For further information, please, contact with authors.
Santa María Triband receiver dewar reparation and maintenance activities 2019
José M. Serna,José A. López-Pérez,Pablo García,María Patino
CDT Technical Report 2019-19
For further information, please, contact with authors.
Yebes VGOS receiver upgrade 2019
José M. Serna,José A. López-Pérez,Pablo García,María Patino
CDT Technical Report 2019-20
For further information, please, contact with authors.
FGI VGOS Cryogenic Receiver
José M. Serna, José A. López-Pérez, Pablo García, María Patino, Joaquín Fernández-Paniagua, Francisco Valle, Adrián Alonso, Sergio Henche
CDT Technical Report 2019-21
For further information, please, contact with authors.
BRAND Front-end Cryogenic Noise Measurements at Yebes. Polarization #2.
Isaac López-Fernández, Carmen Diez, Ricardo Amils, Juan Daniel Gallego, Inmaculada Malo
CDT Technical Report 2019-22