SAR-1532-12-S2

WR-12 Pyramidal Horn Antenna, 15 dBi Gain
SAR-1532-12-S2 is an E-band pyramidal horn antenna that operates
from 60 GHz to 90 GHz. The antenna offers 15 dBi nominal gain and atypical half power beamwidth of 30 degrees on the E-plane and 32
degrees on the H-plane. The antenna supports linear polarized
waveforms. The input of this antenna is a WR-12 waveguide with UG387/U anti-cocking flange.

Electrical Specifications:Parameter

Minimum

Frequency Range

60 GHzTypicalMaximum
90 GHzGain

15 dBPolarization

Linear

3 dB Beamwidth, E-Plane30°

3 dB Beamwidth, H-Plane

32°

ECCN
EAR99Sidelobes, E-Plane-15 dB

FEATURESSidelobes, H-Plane-22 dB•Return Loss-19 dB

Specification Temperature+25°C

Operation Temperature

-40°C

+85°C

Mechanical Specifications:
Item

APPLICATIONSSpecification

Antenna PortWR-12 Waveguide

Flange TypeUG-387/U Anti-Cocking Flange

Material

BrassFinish

Gold Plated

Weight0.40 Oz

Size

0.67” (L) X 0.43” (W) X 0.35” (H)OutlineAR-E15-A

Rectangular WaveguideInterface• Precisely Machined and Gold
Plated• Linear Polarization• High Return Loss••••

5G Systems
Antenna Ranges
Antenna Gain Measurements
System Setups

SUPPLEMENTAL DETAILS

www.eravant.com | 424-757-0168 | support@eravant.com
Copyright © 2024 by Eravant

Rev 1.5
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SAR-1532-12-S2

Simulated Antenna Patterns @ 60 GHz
20E-Plane
10H-Plane

Gain (dBi)0-10-20-30-40-50-180 -160 -140 -120 -100 -80-60-40-20

02040

60

80

100120140160180160180

Boresight (degrees)

Simulated Antenna Patterns @ 75 GHz
20E-Plane
10H-Plane

Gain (dBi)0-10-20-30-40-180 -160 -140 -120 -100 -80-60-40-20020406080

100120140

Boresight (degrees)
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Copyright © 2024 by Eravant

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SAR-1532-12-S2

Simulated Antenna Patterns @ 90 GHz
3020E-Plane
H-Plane10Gain (dBi)0-10-20-30-40-50-60-180 -160 -140 -120 -100 -80-60-40-20

020406080

100 120 140 160 180

Boresight (degrees)

Measured Return Loss vs. Frequency-10Return Loss (dB)

-15-20-25-30-35-4060

6570758085

90Frequency (GHz)www.eravant.com | 424-757-0168 | support@eravant.com
Copyright © 2024 by Eravant

Rev 1.5
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SAR-1532-12-S2

Simulated Gain vs. Frequency
20Gain (dBi)

181614121060

657075808590

Frequency (GHz)

Mechanical Outline: (Unless otherwise specified, all dimensions are in inches [millimeters])

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Copyright © 2024 by Eravant

Rev 1.5
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SAR-1532-12-S2

NOTE:
•••

•

On condition that test data is provided it is collected from a sample lot. Actual data may vary slightly from unit to unit. Alltesting is performed under +25 °C room temperature.
On condition that simulated test data is provided, actual measured data may slightly vary.
This antenna is a mature product. The reasons for only providing simulated data can be found in the following blog here.
Eravant reserves the right to change the information presented without notice.

CAUTION:•••Any foreign objects in the antenna will cause performance degradation and possible device damage.
For 1 mm connectors proper torque should be applied: 4.0 ± 0.15 inch-pounds (0.45 ± 0.02 Nm). Torque wrench model
SCH-06004-S1 is highly recommended.
For 1.35 mm, 1.85 mm, 2.4 mm, 2.92 mm, and SMA connectors proper torque should be applied: 8.0 ± 0.15 inch-pounds(0.90 ± 0.02 Nm). Torque wrench model SCH-08008-S1 is highly recommended.

www.eravant.com | 424-757-0168 | support@eravant.com
Copyright © 2024 by Eravant

Rev 1.5
5/5