SAR-1050-06-S2

Rev 1.5

Description:
Model SAR-1050-06-S2 is a D-band pyramidal
horn antenna that operates from 110 to 170
GHz. The antenna offers 10 dBi nominal gain
and a typical half power beamwidth of 58
degrees on the E-plane and 55 degrees on theH-plane. The antenna supports linear polarized
waveforms. The input of this antenna is a WR-06
waveguide with UG-387/U-M anti-cocking flange.

Features:••••

Applications:•••

Rectangular Waveguide Interface
Precisely Machined and Gold Plated
Linear Polarization
High Return Loss

Antenna Ranges
Antenna Gain Measurements
System Setups

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

Minimum
110 GHz

TypicalMaximum
170 GHz

SAGE Millimeter, Inc.

WR-06 Pyramidal Horn Antenna, 10 dBi Gain

10 dBi
58°
55°
Linear-18 dB-20 dB
20 dB+25 °C-40 °C+85 °C

Mechanical Specifications:
Item
Antenna Port
Flange Type
Size
MaterialFinishWeight
OutlineSpecification
WR-06 WaveguideUG-387/U-M Anti-Cocking Flange0.75” (L) X 0.75” (Ø)
BrassGold Plated
0.3 OzAR-D10-A
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

SAR-1050-06-S2

Rev 1.5

Simulated Antenna Patterns @ 110 GHz
1510E-Plane
H-Plane50Gain (dBi)-5-10-15-20-25-30-35-40-180 -160 -140 -120 -100 -80-60-40-20020406080

100 120 140 160 180

Boresight (degrees)

SAGE Millimeter, Inc.

WR-06 Pyramidal Horn Antenna, 10 dBi Gain

Simulated Antenna Patterns @ 140 GHz
1510E-Plane

5H-Plane

0Gain (dBi)-5-10-15-20-25-30-35-40-180 -160 -140 -120 -100 -80-60-40-20020406080

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

SAR-1050-06-S2

Rev 1.5

Simulated Antenna Patterns @ 170 GHz
2010E-Plane
H-Plane0Gain (dBi)-10-20-30-40-50-60-70-180 -160 -140 -120 -100 -80-60-40-20020

406080150

155

100 120 140 160 180

Boresight (degrees)

SAGE Millimeter, Inc.

WR-06 Pyramidal Horn Antenna, 10 dBi Gain

Simulated Return Loss vs. Frequency-10-12Return Loss (dB)

-14-16-18-20-22-24-26-28
110

115

120

125

130

135

140

145

160

165

170

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

SAR-1050-06-S2Rev 1.5

Simulated Gain vs. Frequency
151413Gain (dBi)

12111098765110

115

120

125

130

135

140145

150

155

160

165

170

Frequency (GHz)

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

SAGE Millimeter, Inc.

WR-06 Pyramidal Horn Antenna, 10 dBi Gain

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 possible device
damage.
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