-10 rqt-ka60cm antenna system is designed as low -20 theta ...servsat.com/_pdfs/rqt-ka60cm.pdf ·...
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RQT-Ka60cm
60 cm Ka-Band Antenna Systems
Contact information
Servsat Communications, Inc.E-mail [email protected]
ReQuTech AB develops antenna systems and microwave components for satellite
communications. Our goal is to design and produce tailored solutions for reflector
antennas, OMT, Polarizer and Filter for satellite communications within C, Ku, X and Ka
frequency bands.
RQT-Ka60cm antenna system is designed as low cost, compact and robust Ka-band antenna systems. The system comprises of Antenna reflector, feed chain filters, polarizer and related microwave parts. The system is compliant with ITU-R S.465 and EUTELSAT ESOG120 standard.
Key benefits
Adaptable antenna system
Eutelsat and ITU-R S.465 compliant
Robust Ka band antenna system
Optional integrated BUC and LNB
Applicable for SOTM or fixed terminals
The antenna system is tailored to fit the customer mechanics and interface. If required the system parameters can be adjusted to fit the customer needs.
Application Ka-band reflector system
TX Frequency 29.5 – 30 GHz RX Frequency 19.7 - 20.2 GHz Polarity Circular
RHCP up / LHCP down, mechanical pol. change,
Antenna Ring focus back fire feed Flange for connections
WR28 WR42
Main reflector Diameter 60 cm Return-loss Tx/Rx 20 dB Isolation Tx-Rx 60 dB
Typical 60 cm antenna system gains and half power beam widths.
Frequency (GHz)
Gain dBi
19.7000 39.8 20.2000 40.0 29.5000 43.2 30.0000 43.4
Antenna patterns for typical 75 cm solution
showing full compliance with ITU-R460 & Eutelsat
ESOG120.
0 1 2 3 4 5 6 7-20
-10
0
10
20
30
40
Gai
n (d
Bi)
Theta (deg)
Ka-band Tx Gain = 45.58727deg
RQ
T-K
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