SAV-0632531431-SF-S1-QR-WR

Quad Ridged Dual Polarized Horn Antenna,
Weather Resistant, 6 to 24.5 GHz
SAV-0632531431-SF-S1-QR-WR is a weather resistant quad-ridged
horn antenna that operates from 6 to 24.5 GHz. The antenna offers atypical gain of 14 dBi and a nominal 3 dB beamwidth of 26˚ for the Eplane and 36˚ for the H-plane, respectively. The antenna supports both
circular and linear polarized waveforms. The antenna features eight 4-40
threaded holes and one ¼-20 threaded hole for mounting. The antenna
ports are two female SMA connectors. The mechanical configuration isdesigned for weather resistance, with features such as an integrated
radome, O-ring sealed coax connectors and assembly screws, and acorrosion resistant chemical film surface treatment.

Electrical Specifications:Parameter

Minimum

Frequency Range

6 GHz

TypicalMaximum
24.5 GHzGain

14 dBiECCN

3 dB Beamwidth, E-Plane

26°

EAR99

3 dB Beamwidth, H-Plane36°

FEATURES

Sidelobes, E-Plane-17 dB

Sidelobes, H-Plane-20 dB

Isolation

25 dB

Cross Polarization

25 dB

Return Loss

8 dB

Polarization

Linear and Circular••••

Weather ResistantCoaxial Connector for RF Input
Broadband Operation
Circular and Linear Polarization• Good Impedance Match

Power Handling

APPLICATIONS
25 W (CW)

Specification Temperature
Operating Temperature+25°C
-40°C

+85°C

••

Antenna Range
Antenna Gain Measurement• System Setup

SUPPLEMENTAL DETAILS

Mechanical Specifications:
Item

Specification

Antenna Port

SMA (F) Connector

Radome Material

HDPE

Body Material

Aluminum

FinishChem Film

Weight11.4 oz.

OutlineAV-C14-QR

www.eravant.com | 424-757-0168 | support@eravant.com
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Mechanical Outline:
Unless otherwise specified, all dimensions are in inches [millimeters])

NOTE:
••

•

On condition that test data is provided it is collected from a sample lot. Actual data may vary slightly from unit to unit. All
testing is performed under +25 °C room temperature.
On condition that simulated test data is provided, actual measured data may slightly vary.
Eravant reserves the right to change the information presented without notice.

CAUTION:••••

If a waveguide is present, any foreign objects in the waveguide will cause performance degradation and may damage ordestroy the unit.
Any foreign objects in the antenna will cause performance degradation and possible device damage.
For 1 mm connectors proper torque should be applied: 4.0 ± 0.15 inch-pounds (0.45 ± 0.02 Nm). Torque wrench model
SCH-06004-S1 is highly recommended.
For 1.35 mm, 1.85 mm, 2.4 mm, 2.92 mm, and SMA connectors proper torque should be applied: 8.0 ± 0.15 inch-pounds(0.90 ± 0.02 Nm). Torque wrench model SCH-08008-S1 is highly recommended

www.eravant.com | 424-757-0168 | support@eravant.com
Copyright © 2023 by Eravant

Final Rev 1.3
2/7

SAV-0632531431-SF-S1-QR-WR

Typical Measured Antenna Patterns @ 6 GHz (Port 1)
50E-Plane-5H-Plane-10

Amplitude (dBi)-15-20-25-30-35-40-45-50-55-60-180-150-120-90-60-300306090120150180

Boresight Angle (Degrees)

Typical Measured Antenna Patterns @ 6 GHz (Port 2)
50E-Plane-5H-Plane-10

Amplitude (dBi)-15-20-25-30-35-40-45-50-55-60-180-150-120-90-60-30

0306090120150

180

Boresight Angle (Degrees)
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Copyright © 2023 by Eravant

Final Rev 1.3
3/7

SAV-0632531431-SF-S1-QR-WR

Typical Measured Antenna Patterns @ 16 GHz (Port 1)
50E-Plane-5H-Plane-10

Amplitude (dBi)-15-20-25-30-35-40-45-50-55-60-180-150-120-90-60-30

03060

90

120150180

Boresight Angle (Degrees)

Typical Measured Antenna Patterns @ 16 GHz (Port 2)
5E-Plane0H-Plane-5-10

Amplitude (dBi)-15-20-25-30-35-40-45-50-55-60-180-150-120-90-60-30

0306090120

150180Boresight Angle (Degrees)
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Copyright © 2023 by Eravant

Final Rev 1.3
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SAV-0632531431-SF-S1-QR-WR

Typical Measured Antenna Patterns @ 24.5 GHz (Port 1)
5E-Plane

0H-Plane-5-10

Amplitude (dBi)-15-20-25-30-35-40-45-50-55-60-180-150-120-90-60-30

030

60

90120

150

180

Boresight Angle (Degrees)

Typical Measured Antenna Patterns @ 24.5 GHz (Port 2)
50E-Plane-5H-Plane-10

Amplitude (dBi)-15-20-25-30-35-40-45-50-55-60-180-150-120-90-60-30

0306090120150

180

Boresight Angle (Degrees)
www.eravant.com | 424-757-0168 | support@eravant.com
Copyright © 2023 by Eravant

Final Rev 1.3
5/7

SAV-0632531431-SF-S1-QR-WR

Typical Measured Gain vs Frequency
20Gain (Port 1)

18Gain (Port 2)

16

Gain (dBi)141210864206789101112131415161718192021222324

Frequency (GHz)

Typical Measured Cross-Polarization vs Frequency

Cross Polarization (dB)0-5Cross-Pol (Port 1)-10

Cross-Pol (Port 2)-15-20-25-30
-35
-40
-45
-50-55

-60
6

7

8

910

1112

13

1415

161718

1920

21222324

Frequency (GHz)www.eravant.com | 424-757-0168 | support@eravant.com
Copyright © 2023 by Eravant

Final Rev 1.3
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Typical Measured Return Loss and Isolation vs Frequency
0Return Loss (Port 1)-5Return Loss (Port 2)
Isolation

Return Loss/Isolation (dB)

-10-15-20-25-30-35-40-45-50
6789101112131415161718192021222324

Frequency (GHz)www.eravant.com | 424-757-0168 | support@eravant.com
Copyright © 2023 by Eravant

Final Rev 1.3
7/7