SAR-2507-06-S2

WR-06 Pyramindal Horn Antenna, 25 dBi Gain
SAR-2507-06-S2 is a D-band pyramidal horn antenna that operates from
110 to 170 GHz. The antenna offers 25 dBi nominal gain and a typicalhalf power beamwidth of 9 degrees on the E-plane and 10 degrees on
the H-plane. The antenna supports linear polarized waveforms. The inputof this antenna is a WR-06 waveguide with UG-387/U-M anti-cocking
flange.

Electrical Specifications:Parameter
Frequency

Minimum

TypicalMaximum

110 GHz170 GHzGain

25 dBi

Cross-Polarization *30 dB

3 dB Beamwidth, E-plane

9°

3 dB Beamwidth, H-plane

10°Sidelobes, E-plane-14 dBSidelobes, H-plane-30 dB

Return Loss

23 dB

Specification Temperature+25°C

Operating Temperature

ECCN
EAR99FEATURES
••
•
•

-45°C

+85°C

*Actual measured cross-polarization level shall be around 40 dB typ, 35 dB min.
However, our testing service needs to be purchased to guarantee the level.
Contact us for more information.

Rectangular WaveguideInterface
Precisely Machined and Gold
PlatedHigh Return Loss
Linear Polarization

APPLICATIONS••

Antenna Ranges
Antenna Gain Measurements• System Setups

SUPPLEMENTAL DETAILS

Mechanical Specifications:
ItemSpecification

Antenna Port

WR-06 Waveguide

Flange TypeUG-387/ U-M Anti-Cocking Flange

Material

BrassFinish

Gold Plated

Weight0.7 Oz

OutlineAR-D3-A-2

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

Final Rev 2.0
1/5

SAR-2507-06-S2

Simulated Antenna Pattern at 110 GHz
30
H planeE plane2010Gain (dBi)0-10-20-30-40-50-180-160-140-120-100-80-60-40-20020406080100120140160

180Boresight Angle (Degrees)

Simulated Antenna Pattern at 140 GHz
30H plane
E plane2010Gain (dBi)0-10-20-30-40-50-60-180-160-140-120-100-80-60-40-20

020406080

100

120140160

180

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

Final Rev 2.02/5

SAR-2507-06-S2

Simulated Antenna Pattern at 170 GHz
30H plane
E plane2010Gain (dBi)0-10-20-30-40-50-60-70-180-160-140-120-100-80-60-40-20020406080100120140160

180

Boresight Angle (Degrees)

Simulated Gain vs Frequency
302928Gain (dBi)2726252423222120110

115

120

125

130

135

140

145

150

155

160

165

170

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

Final Rev 2.0
3/5

SAR-2507-06-S2

Simulated 3dB Beamwidth vs Frequency
143 dB Beamwidth (Degrees)

1210864

20
110

115

120

125

130

135

140

145

150

155

160

165

170

Frequency (GHz)

Simulated Return Loss vs Frequency
30
20
10Return Loss (dB)0-10-20-30-40-50-60-70
110

115

120

125

130

135

140

145

150

155

160

165

170

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

Final Rev 2.04/5

SAR-2507-06-S2

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

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 waveguide will cause performance degradation and may damage the device.

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

Final Rev 2.0
5/5