SAF-2434431535-328-2F2F-R1-280-DP

Rev 1.1

Description:
SAF-2434431535-328-2F2F-R1-280-DP is abroadband dual polarized scalar feed hornantenna that covers several popular 5G
Frequency Range 2 (FR2) bands from 24 to
43.5 GHz. The antenna features an integrated
orthomode transducer (OMT) that provides
high port isolation and a broad band scalarhorn that provides low sidelobe levels. The OMT enables the antenna to separate a circular or ellipticalpolarized waveform into two linear, orthogonal waveforms or vice versa. The dual polarized horn also
supports either vertical or horizontal polarized waveguide forms. At center frequency, the horn antenna
exhibits 15 dBi nominal gain and a typical half power beamwidth of 35 degrees and -25 dB sidelobe
levels, respectively. The antenna exhibits 40 dB typical port isolation between the horizontal and verticalports. All ports are equipped with 2.4 mm female coax connectors. The OMT (SAT-343-28028-S1),
compact square to circular transition (SWT-280328-SA-C-QC), broadband scalar feed horn (SAF2234431535-328-S1), and broadband waveguide to coax adapters (SWC-2434431505-282F-R1) can all
be purchased separately. Other configurations, such as 2.4 mm male connectors, are available underdifferent model numbers.

Features:•••••

Applications:

Broadband Coverage from 24 to 43.5 GHz
2.4 mm Coaxial Interface
Linear and Circular Polarization
Low Side Lobe Levels
High Port Isolation••••

SAGE Millimeter, Inc.

2.4 mm, Dual Polarized Scalar Feed Horn Antenna, 24 to 43.5 GHz, 15 dBi Gain

5G FR2 mmW Systems
Radar and Communication Systems
Antenna Range
Circular and Linear Waveform
Separation and Combination

Electrical Specifications:Parameter
Frequency
Gain
3 dB Beamwidth, E-plane @ 33 GHz
3 dB Beamwidth, H-plane @ 33 GHz
Sidelobe Levels
Isolation
Return Loss (24-26.5 GHz, 42-43.5 GHz)
Return Loss (26.5-42 GHz)
Specification Temperature
Operating Temperature

Minimum
24 GHzTypicalMaximum
43.5 GHz

15 dBi35°
35°-25 dB
40 dB
10 dB
15 dB
+25 ˚C-40 ˚C+85 ˚Cwww.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.comCopyright © 2023 by Eravant

Page | 1

SAF-2434431535-328-2F2F-R1-280-DP

Rev 1.1

Mechanical Specifications:
Item
Horizontal and Vertical Ports
MaterialFinishWeightOutline

Specification
2.4 mm Female Connectors, Right Angle Configuration
Aluminum and Brass
Gold Plated
6.5 oz.
AF-TAC15-DP

Simulated Antenna Patterns @ 22 GHz
20E-Plane

15H-Plane

105Gain (dBi)0-5-10-15-20

SAGE Millimeter, Inc.

2.4 mm, Dual Polarized Scalar Feed Horn Antenna, 24 to 43.5 GHz, 15 dBi Gain-25-30-35-40-180-150-120-90-60-300306090120150

180

Boresight Angle (Degrees)

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 2

SAF-2434431535-328-2F2F-R1-280-DP

Rev 1.1

Simulated Antenna Patterns @ 24 GHz
20E-Plane

15H-Plane

105Gain (dBi)0-5-10-15-20-25-30-35-40-180-150-120-90-60-30

030

60

90120150

180

Boresight Angle (Degrees)

SAGE Millimeter, Inc.

2.4 mm, Dual Polarized Scalar Feed Horn Antenna, 24 to 43.5 GHz, 15 dBi Gain

Simulated Antenna Patterns @ 30 GHz
20E-Plane

15H-Plane

105Gain (dBi)0-5-10-15-20-25-30-35-40-180-150-120-90-60-30

0306090120150

180

Boresight Angle (Degrees)

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 3

SAF-2434431535-328-2F2F-R1-280-DP

Rev 1.1

Simulated Antenna Patterns @ 36 GHz
2015E-Plane

10H-Plane5Gain (dBi)0-5-10-15-20-25-30-35-40-180-150-120-90-60-30

0306090120150

180

Boresight Angle (Degrees)

SAGE Millimeter, Inc.

2.4 mm, Dual Polarized Scalar Feed Horn Antenna, 24 to 43.5 GHz, 15 dBi Gain

Simulated Antenna Patterns @ 42 GHz
2015E-Plane

10H-Plane

5Gain (dBi)0-5-10-15-20-25-30-35-40-180-150-120-90-60-30

0306090120

150

180

Boresight Angle (Degrees)

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 4

SAF-2434431535-328-2F2F-R1-280-DP

Rev 1.1

Simulated Antenna Patterns @ 44 GHz
2015E-Plane

10H-Plane

5Gain (dBi)0-5-10-15-20-25-30-35-40-180-150-120-90-60-30

0306090120150

180

Boresight Angle (Degrees)

SAGE Millimeter, Inc.

2.4 mm, Dual Polarized Scalar Feed Horn Antenna, 24 to 43.5 GHz, 15 dBi Gain

Simulated Gain vs Frequency
181614Gain (dBi)

1210864202223242526272829303132333435363738394041424344

Frequency (GHz)www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

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SAF-2434431535-328-2F2F-R1-280-DP

Rev 1.1

Simulated 3 dB Beamwidth vs Frequency
5045

3 dB Beamwidth (Degrees)

40
35
30
2520
15E-Plane

10H-Plane

5022232425262728

2930

3132333435363738

394041424344363738394041424344Frequency (GHz)

Typical Measured Isolation vs Frequency

SAGE Millimeter, Inc.

2.4 mm, Dual Polarized Scalar Feed Horn Antenna, 24 to 43.5 GHz, 15 dBi Gain

0-5Isolation (dB)

-10-15-20-25-30-35-40-45-50-55-60-65-702223

242526

2728

2930

3132

33

3435

Frequency (GHz)www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 6

SAF-2434431535-328-2F2F-R1-280-DP

Rev 1.1Typical Measured Return Loss vs Frequency
0Return Loss (H-Port)-5

Return Loss (V-Port)-10

Return Loss (dB)

-15-20-25-30-35-40-45-50-55-60
22232425262728

2930

3132

33

3435

3637383940

41

42Frequency (GHz)

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

4344

SAGE Millimeter, Inc.

2.4 mm, Dual Polarized Scalar Feed Horn Antenna, 24 to 43.5 GHz, 15 dBi Gainwww.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 7

SAF-2434431535-328-2F2F-R1-280-DP

Rev 1.1

Note:
••••
•

Antenna Patterns, Gain, & 3 dB Beamwidth data are simulated. Actual data may vary, slightly.
Return Loss and Isolation data are collected from a sample lot. Actual data may vary unit to unit,slightly.
All testing was performed under +25 ˚C room temperature.
For more information about OMT based dual-polarized antennas, an informative blog isavailable here: https://www.eravant.com/dual-polarized-antennas-from-eravant
Eravant reserves the right to change the information presented without notice.

Caution:•Any foreign objects in the antenna or waveguide will cause performance degradation andpossible device damage.

SAGE Millimeter, Inc.

2.4 mm, Dual Polarized Scalar Feed Horn Antenna, 24 to 43.5 GHz, 15 dBi Gainwww.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 8