SAF-6039031725-141-S1

AdvancedDescription:
Model SAF-6039031725-141-S1 is an E-band
scalar feed horn antenna that operates from 60 to90 GHz. The antenna offers a 17 dBi nominal gain,
25 degree typical half power beamwidth, and -25
dB typical side lobe level. The scalar feed horn isequipped with a 0.141” diameter circular
waveguide that supports both linear and circularpolarization. A rectangular waveguide port
configuration that only supports linear polarization is available under a different model number.

Features:•••••

Applications:••••

Circular Waveguide Interface
Precisely Machined
Low Side Lobe Level
High Return Loss
Linear and Circular 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
Polarization
Specification Temperature
Operating Temperature

Minimum
60 GHzTypical75 GHz
17 dBi25°
25°-25 dB-25 dB
20 dB
Linear and Circular+25 °C-40 °CSAGE Millimeter, Inc.

E Band Scalar Feed Horn Antenna, 17 dBi Gain

Maximum
90 GHz+85 °C

Mechanical Specifications:ItemAntenna Port
Flange Type
Material
FinishWeight
Size
OutlineSpecification
0.141” Diameter Circular Waveguide with UG-387/U Flange
UG-387/U
BrassGold Plated
2 Oz
1.68” (L) X 0.75” (Ø)
AF-CE17-141

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 1

SAF-6039031725-141-S1

Advanced

Simulated Antenna Patterns @ 60 GHz20H-Plane
10E-Plane

Gain (dBi)0-10-20-30-40-180-120-60060120

180

Boresight Angle (Degrees)

Simulated Antenna Patterns @ 75 GHz

SAGE Millimeter, Inc.

E Band Scalar Feed Horn Antenna, 17 dBi Gain

20H-Plane
10E-Plane

Gain (dBi)0-10-20-30-40-180-120-60060120

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 © 2019 by SAGE Millimeter, Inc.

Page | 2

SAF-6039031725-141-S1

Advanced

Simulated Antenna Patterns @ 90 GHz
20H-Plane
10E-Plane
0Gain (dBi)-10-20-30-40-50-180-120-60060

120

180

Boresight Angle (Degrees)

SAGE Millimeter, Inc.

E Band Scalar Feed Horn Antenna, 17 dBi Gain

Simulated Gain vs. Frequency
18.4
18.2
18
17.8

Gain (dBi)

17.6
17.4
17.2
1716.8
16.6
16.4
16.2
1660

62

64

66

68

70

72

74

76

78

80

82

84

86

88

90

Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 3

SAF-6039031725-141-S1

Advanced

Simulated Return Loss vs. Frequency-20-25-30

Return Loss (dB)-35-40-45-50-55-60-65-70-75-80
60

62

64

66

6870

7274767880

8284

868890Frequency (GHz)

SAGE Millimeter, Inc.

E Band Scalar Feed Horn Antenna, 17 dBi Gain

Simulated 3dB Beamwidth vs. Frequency
34H-Plane

3 dB Beamwidth (Degrees)

32E-Plane

30282624222060657075808590

Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 4

SAF-6039031725-141-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, 17 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 © 2019 by SAGE Millimeter, Inc.

Page | 5