SAC-1626-660-C2

Rev 1.1

Description:
Model SAC-1626-660-C2 is an Ku-band conical hornantenna that operates from 15 to 18 GHz. The antennaoffers 17 dBi nominal gain and a typical half power
beamwidth of 22 degrees on the E-plane and 26.5 degrees
on the H-plane. The horn also offers typical sidelobes of -12
dB on the E-plane and -18 dB on the H-plane, respectively.
The conical horn can support linear and circular polarization.
The input of this antenna is a 0.66” diameter circular
waveguide with UG-419/U-M flange.

Features:••••Applications:•••

Circular Waveguide Interface
Precisely Machined and Gold PlatedHigh Return Loss
Linear and Circular Polarization

Antenna Ranges
Feed Horns
System Setups

Electrical Specifications:Parameter
Frequency*Gain
3 dB Beamwidth, E-plane
3 dB Beamwidth, H-plane
Sidelobes, E-plane
Sidelobes, H-plane
Return Loss
Specification Temperature
Operating Temperature

Minimum
15 GHzTypicalMaximum
18 GHzSAGE Millimeter, Inc.

Ku Band Conical Horn Antenna, 15 to 18 GHz, 17 dBi Gain

17 dBi22°
26.5°-12 dB-18 dB
20 dB+25 °C-40 °C+85 °C*Note: Can operate from 12 to 18 GHz if the dominant mode is maintained.

Mechanical Specifications:
ItemAntenna Port
Flange Type
MaterialFinishWeightSize
OutlineSpecification
0.66" Diameter Circular WaveguideUG-419/U-M FlangeAluminum
Gold Plated
4 Oz
3” (L) X 2.1” (Ø)
AC-C617-660

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-1626-660-C2

Rev 1.1

Simulated Antenna Patterns @ 15 GHz30E-Plane

20H-Plane10Gain (dBi)0-10-20-30-40-50-60-180 -160 -140 -120 -100 -80-60-40-20020406080

100 120 140 160 180

Boresight (degrees)

SAGE Millimeter, Inc.

Ku Band Conical Horn Antenna, 15 to 18 GHz, 17 dBi Gain

Simulated Antenna Patterns @ 16.5 GHz
30E-Plane

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

020406080

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-1626-660-C2

Rev 1.1

Simulated Antenna Patterns @ 18 GHz
30E-Plane

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

-60

-40

-20

020406080

100 120 140 160 180

SAGE Millimeter, Inc.

Ku Band Conical Horn Antenna, 15 to 18 GHz, 17 dBi Gain

Boresight (degrees)

Simulated Return Loss vs. Frequency-20

Return Loss (dB)-25-30-35-40-45-50

1515.51616.5Frequency (GHz)

1717.518

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-1626-660-C2

Rev 1.1

Simulated Gain vs. Frequency
20
1918

Gain (dBi)

17
16

15
14
13
12
11
10
15

15.5

16

16.5

17

17.5

Frequency (GHz)18

SAGE Millimeter, Inc.

Ku Band Conical Horn Antenna, 15 to 18 GHz, 17 dBi Gain

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

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

SAC-1626-660-C2

Rev 1.1

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 device
damage.

SAGE Millimeter, Inc.

Ku Band Conical Horn Antenna, 15 to 18 GHz, 17 dBi Gainwww.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 | 5