SAC-2309-594-M2

Rev 1.3

Description:
Model SAC-2309-594-M2 is a conical horn antennathat operates from 13.4 GHz to 18 GHz. The antennaoffers 23 dBi nominal gain, 9 degrees half power
beamwidth and -15 dB typical sidelobe level at centerfrequency. The conical horn antenna can support
linear and circular polarization. The input of thisantenna is a 0.594” diameter circular waveguide with
UG419/U flange. The antenna features a built-in
mounting bracket that is compatible with a standard camera tripod.

Features:•••

Applications:•••

Antenna Ranges
Feed Horns
System Setups

Minimum
13.4 GHz

TypicalCircular Waveguide Interface
Mounting Bracket
High Return Loss

Electrical Specifications:Parameter
Frequency *Gain
3 dB BeamwidthSidelobe Level
Return Loss
Specification Temperature
Operating Temperature

Maximum
18.0 GHz

SAGE Millimeter, Inc.

Ku Band, Conical Horn Antenna

23 dBi9°-15 dB
21 dB+25 °C-45 °C+85 °C*The operating frequency can be stretched to cove 12 to 18 GHz operation.

Mechanical Specifications:Parameter
Antenna Port
Flange Type
Material
Inner Finish
Outer Finish
WeightSize
OutlineConnector
0.594" Diameter Circular WaveguideUG419/U Flange
Aluminum
Silver PlatedBlack Paint
11.6 Oz9.0” (L) X 4.5” (Ø)
AC-C6-594-M

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-2309-594-M2

Rev 1.3

Simulated Antenna Patterns @ 13 GHz
10E-Plane
0H-PlaneGain (dBi)-10-20-30-40-50-60-90-80-70-60-50-40-30-20-100

102030405060

7080

9080

90

Boresight (degrees)

SAGE Millimeter, Inc.

Ku Band, Conical Horn Antenna

Simulated Antenna Patterns @ 15.5 GHz
10E-Plane
0H-PlaneGain (dBi)-10-20-30-40-50-60-90-80-70-60-50-40-30-20-100

10203040

506070Boresight (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-2309-594-M2

Rev 1.3

Simulated Antenna Patterns @ 18 GHz
10E-Plane

0H-Plane-10Gain (dBi)-20-30-40-50-60-70-90-80-70-60-50-40-30-20-100102030405060708090

Boresight (degrees)

SAGE Millimeter, Inc.

Ku Band, Conical Horn Antenna

Simulated Gain vs. Frequency
3028Gain (dBi)

2624
22
20
18

16
13

13.5

14

14.5

15

15.5

16

16.5

17

17.5

18

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-2309-594-M2

Rev 1.3

Typical Measured Return Loss vs. Frequency-10-15Return Loss (dB)-20-25-30-35-40-45-50
1313.51414.5

15

15.5

16

16.5

1717.5Frequency (GHz)

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

18

SAGE Millimeter, Inc.

Ku Band, Conical Horn Antennawww.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-2309-594-M2

Rev 1.3

Note:• This antenna is a mature product. The reasons for only providing simulated data can be found in
the following blog here.
• All testing was performed under 25˚C case temperature.
• Eravant reserves the right to change the information presented without notice.
Caution:• Any foreign objects in the horn antenna will cause performance degradation and possible device
damage.

SAGE Millimeter, Inc.

Ku Band, Conical Horn Antennawww.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