SAC-1430-141-C2

Rev 1.3

Description:
Model SAC-1430-141-C2 is a V-band conical horn antenna thatoperates from 58 to 68 GHz. The antenna offers 14 dB nominal
gain, 30 degrees half power beamwidth, and -15 dB typicalsidelobe level at center frequency. The conical horn antenna
can support linear and circular polarization. The input of thisantenna is a 0.141” diameter circular waveguide with UG385/U flange.

Features:••••

Applications:•••

Circular Waveguide Interface
Precisely Machined and Gold PlatedHigh Return Loss
Linear and Circular PolarizationAntenna Ranges
Feed Horns
System Setups

Electrical Specifications:Parameter
Frequency
Gain
3 dB Beamwidth, E-Plane
3 dB Beamwidth, H-Plane
Sidelobe, E-Plane
Sidelobe, H-Plane
Return Loss
Specification Temperature
Operating Temperature

Minimum
58 GHzTypicalMaximum
68 GHzSAGE Millimeter, Inc.

WR-15 Conical Horn Antenna, 14 dBi Gain

14 dBi26°32°-15 dB-24 dB
23 dB+25 ˚C-40 ˚C+85 ˚C*Note: Can operate from 54 to 75 GHz if the dominant mode is maintained.

Mechanical Specifications:
Item
Antenna Port
Flange Type
Material
FinishWeightSize
OutlineSpecification0.141" Diameter Circular WaveguideUG-385/U-M Flange
BrassGold Plated
0.4 Oz0.75” (L) X 0.75” (Ø)
AC-CV14-141

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 1

SAC-1430-141-C2

Rev 1.3

Simulated Antenna Patterns @ 58 GHz
20E-Plane
H-Plane10Gain (dBi)0-10-20-30-40-180 -160 -140 -120 -100 -80-60-40-20

020406080

100 120 140 160 180

Boresight (degrees)

SAGE Millimeter, Inc.

WR-15 Conical Horn Antenna, 14 dBi Gain

Simulated Antenna Patterns @ 63 GHz
20E-Plane
10H-Plane

Gain (dBi)0-10-20-30-40-50-180 -160 -140 -120 -100 -80-60-40-20020406080

100 120 140 160 180

Boresight (degrees)

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 2

SAC-1430-141-C2

Rev 1.3

Simulated Antenna Patterns @ 68 GHz
3020E-Plane

10H-Plane

0Gain (dBi)-10-20-30-40-50-60-70-80-180 -160 -140 -120 -100 -80-60-40-20020406080

100 120 140 160 180

Boresight (degrees)

SAGE Millimeter, Inc.

WR-15 Conical Horn Antenna, 14 dBi Gain

Simulated Return Loss vs. Frequency
0-10Return Loss (dB)-20-30-40-50-60

58

59

60

61

62

63

64

65

66

67

68

Frequency (GHz)www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 3

SAC-1430-141-C2

Rev 1.3

Simulated Gain vs. Frequency
201816Gain (dBi)1412108642058

5960

6162

63

64

65

66

67

68

Frequency (GHz)

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

SAGE Millimeter, Inc.

WR-15 Conical Horn Antenna, 14 dBi Gain

Note:
• 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 devicedamage.
www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 4