SAF-7138631630-12-S1

AdvancedDescription:
Model SAF-7138631630-12-S1 is an E-band scalar
feed horn antenna that operates from 71 to 86 GHz.
The antenna offers a 16 dBi nominal gain, 30 degree
typical half power beamwidth, and -25 dB typical sidelobe levels. The scalar feed horn is equipped with aWR-12 rectangular waveguide that supports verticallinear polarization. Circular waveguide ports supporting both linear and circular polarization areavailable under a different model number.

Features:•••••

Applications:••••

Rectangular Waveguide Interface
Precisely Machined
Low Side Lobe Level
High Return Loss
Linear Polarization

Feed Horn for Gaussian Optical Antennas
Feed Horn for Cassegrain Antennas
Rapid System Setups
Engineering Setups

Electrical Specifications:Parameter
Frequency Range
Gain
3 dB Beamwidth, E-plane
3 dB Beamwidth, H-planeSide Lobes, E-planeSide Lobes, H-plane
Return Loss
Cross Polarization
Polarization
Specification Temperature
Operating Temperature

Minimum
71 GHzTypicalSAGE Millimeter, Inc.

E Band Scalar Feed Horn Antenna, 71 to 86 GHz, 16 dBi Gain

Maximum
86 GHz

16 dBi30°30°-25 dB-25 dB
20 dB-25 dB
Linear+25 °C-40 °C+85 °C

Mechanical Specifications:
ItemAntenna Port
Flange Type
Material
FinishWeight
Size
OutlineSpecification
WR-12 WaveguideUG-387/U Flange
BrassGold Plated
2.3 Oz2.25” (L) X 0.75” (Ø)
AF-RE16-125

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 1

SAF-7138631630-12-S1

Advanced

Simulated Antenna Patterns @ 71 GHz
2010E-Plane
H-PlaneGain (dBi)0-10-20-30-40-50-180-150-120-90-60-300306090120150

180

Boresight Angle (Degrees)

SAGE Millimeter, Inc.

E Band Scalar Feed Horn Antenna, 71 to 86 GHz, 16 dBi Gain

Simulated Antenna Patterns @ 78 GHz
2010E-Plane
H-PlaneGain (dBi)0-10-20-30-40-50-180-150-120-90-60-30

0306090120150

180

Boresight Angle (Degrees)

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 2

SAF-7138631630-12-S1

Advanced

Simulated Antenna Patterns @ 86 GHz
2010E-Plane
H-PlaneGain (dBi)0-10-20-30-40-180-150-120-90-60-30

0306090120150

18084.5

86

Boresight Angle (Degrees)

SAGE Millimeter, Inc.

E Band Scalar Feed Horn Antenna, 71 to 86 GHz, 16 dBi Gain

Simulated Gain vs. Frequency
18
17.5
17Gain (dBi)

16.5
16
15.5
15
14.5
1471

72.5

74

75.5

77

78.5

80

81.5

83

Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 3

SAF-7138631630-12-S1

Advanced

Simulated Return Loss vs. Frequency
0-10Return Loss (dB)

-20

-30

-40

-50

-60

-70

-80
71

72.5

74

75.5

77

78.5

80

81.5

83

84.5

86

Frequency (GHz)

SAGE Millimeter, Inc.

E Band Scalar Feed Horn Antenna, 71 to 86 GHz, 16 dBi Gain

Simulated 3 dB Beamwidth vs. Frequency
3634
E-Plane
H-Plane

3 dB Beamwidth (Degrees)

3230282624222071727374757677787980818283

8485

86

Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 4

SAF-7138631630-12-S1

Advanced

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

Note:• All data presented is simulated. Actual data may vary slightly.
• SAGE Millimeter, Inc. reserves the right to change the information presented without notice.

SAGE Millimeter, Inc.

E Band Scalar Feed Horn Antenna, 71 to 86 GHz, 16 dBi Gain

Caution:• Any foreign objects in the waveguide will cause performance degradation and possible device
damage.

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 5