CRS-140-WRxx

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contact@anteral.com+34 948 488458

Cassegrain Reflector System, Ø140 mm
WR15 to WR1.9, 34 to 53 dBi Directivity
DESCRIPTION
Anteral’s Cassegrain Reflector Systems (CRS) are high frequency parabolic antennas
composed by a pyramidal feedhorn antenna, a primary parabolic mirror and a secondary
hyperbolical mirror. The feed and the primary mirror are designed to maximize thespillover efficiency while reducing the blockage to the minimum. The secondary mirror
is specially manufactured to have the best reflecting surface at the highest frequencies.
The whole structure presents a robust design and it is covered with a radome for outdoor
applications.
The CRS-140-WRxx models have a main reflector with a diameter of 140 mm and variabledirectivity from 34 to 53 dBi depending on the selected frequency band. The CRS exhibitsa typical maximum crosspolar level of -40dB and Secondary Side Lobes of -17 dB.

APPLICATIONSThe CRS are especially useful for high-capacity data links at the new high frequency
bands as well as any application where maximum gain is required. Anteral also offers
custom clamping structures. Specific directivity values can be requested. Contact us forfurther information.
Anteral also offers High Gain Lens Horn Antennas that exhibit also high gain (>40 dB)
with minimum size at frequencies from 110 to 330 GHz.

Disclosure Information: This document is for information only. Anteral S.L. reserves the right to change this characteristic data and other specifications without notice. Anteral
S.L. makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Anteral S.L. assume any liability whatsoeverarising out of the use or application of any product(s) or information. www.anteral.com

Edificio I+D “Jerónimo de Ayanz”, Calle Tajonar 22,31006 Pamplona (Navarra), SPAINCRS-140-WRxx

contact@anteral.com+34 948 488458

www.anteral.com

ELECTRICAL SPECIFICATIONS
ModelFrequency Band

Directivity

S11 Typical

Crosspolar Typical

Secondary Side Lobes

CRS-140-WR15

50 – 75 GHz

34.5 – 37.6 dBi-20 dB-40 dB-17 dB

CRS-140-WR12

60 – 90 GHz

36.4 – 39.2 dBi-20 dB-40 dB-17 dB

CRS-140-WR10

75 – 110 GHz

38.6 – 40.9 dBi-20 dB-40 dB-17 dB

CRS-140-WR08

90 – 140 GHz

40.0 – 43.0 dBi-20 dB-40 dB-17 dB

CRS-140-WR06

110 – 170 GHz

41.6 – 44.8 dBi-20 dB-40 dB-17 dB

CRS-140-WR05

140 – 220 GHz

44.0 – 47.0 dBi-20 dB-40 dB-17 dB

CRS-140-WR04

170 – 260 GHz

45.6 – 48.8 dBi-17 dB-40 dB-17 dB

CRS-140-WR03

220 – 330 GHz

47.9 – 50.7 dBi-17 dB-40 dB-17 dB

CRS-140-WR2.8

260 – 400 GHz

49.4 – 52.5 dBi-17 dB-40 dB-17 dB

CRS-140-WR2.2330 – 500 GHz

51.5 – 54.4 dBi-17 dB-40 dB-17 dB

CRS-140-WR1.9

400 – 600 GHz

53.2 – 56.1 dBi-17 dB-40 dB-17 dB* Radiation Pattern for CRS-140-WR06. Contact us for theperformance of any model.

Disclosure Information: This document is for information only. Anteral S.L. reserves the right to change this characteristic data and other specifications without notice. AnteralS.L. makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Anteral S.L. assume any liability whatsoeverarising out of the use or application of any product(s) or information. www.anteral.com

Edificio I+D “Jerónimo de Ayanz”, Calle Tajonar 22,31006 Pamplona (Navarra), SPAINCRS-140-WRxx

MECHANICAL SPECIFICATIONS

www.anteral.com

contact@anteral.com+34 948 488458

MECHANICAL OUTLINE

Parameter

Description

Total length

73 mmTotal diameter

176 mmTotal weight

0.8 kgReflector Material

Aluminum

Radome Material

Waterproof Polyester

External Color

Ruby Red

Model

Antenna Port

FlangeCRS-140-WR15

WR-15 (3.759 mm x 1.880 mm)

UG-385/U

CRS-140-WR12

WR-12 (3.099 mm x 1.549 mm)

UG-387/U

CRS-140-WR10

WR-10 (2.540 mm x 1.270 mm)

UG-387/U

CRS-140-WR08

WR-8.0 (2.032 mm x 1.016 mm)

UG-387/U

CRS-140-WR06

1WR-6.5 (1.6510 mm x 0.8255 mm)

UG-387/U

CRS-140-WR05

WR-5.1 (1.295 mm x 0.6475 mm)

UG-387/U

CRS-140-WR04

WR-4.3 (1.092 mm x 0.546 mm)

UG-387/U

CRS-140-WR03

WR-3.4 (0.864 mm x 0.432 mm)

UG-387/U

CRS-140-WR2.8

WR-2.8 (0.710 mm x 0.356 mm)

UG-387/U

CRS-140-WR2.2

WR-2.2 (0.570 mm x 0.285 mm)

UG-387/U

CRS-140-WR1.9

WR-1.9 (0.470 mm x 0.235 mm)

UG-387/U

Additional notes
Directivity and radiation pattern data are simulated. Actual values could vary slightly.
Return loss data is measured from a sample. Actual values could vary slightly.
The return loss performance of all items is checked before delivery.

Disclosure Information: This document is for information only. Anteral S.L. reserves the right to change this characteristic data and other specifications without notice. AnteralS.L. makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Anteral S.L. assume any liability whatsoever
arising out of the use or application of any product(s) or information. www.anteral.com

Edificio I+D “Jerónimo de Ayanz”, Calle Tajonar 22,31006 Pamplona (Navarra), SPAIN