SAC-1533-10-S2

W Band Conical Horn Antenna, 15 dBi Gain, WR-10
Waveguide
SAC-1533-10-S2 is a W-band conical horn antenna with a WR-10
rectangular waveguide interface that operates from 87 to 100 GHz. The
antenna offers 15 dB nominal gain and a typical half power beamwidth of
30 degrees on the E-plane and 36 degrees on the H-plane. The horn
also offers typical sidelobes of -16 dB on the E-plane and -28 dB on theH-plane. The conical horn can support linear polarization. The RFconnector of this antenna is a WR-10 waveguide with UG-387/U-M
flange.

Electrical Specifications:Parameter

Minimum

Frequency*

TypicalMaximum

87 GHz

100 GHzGain

15 dB

3 dB Beamwidth, E-plane30°

3 dB Beamwidth, H-plane

36°

Sidelobes, E-plane-16 dB

Sidelobes, H-plane-28 dB

Return Loss

23 dB

Specification Temperature+25°C

Operating Temperature

ECCN
EAR99

FEATURES••

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

-40°C

+85°C

APPLICATIONS*Note: Can operate from 80 to 110 GHz if the dominant mode is maintained.

••

Mechanical Specifications:

SUPPLEMENTAL DETAILS

Item

Antenna Ranges
Feed Horns• System Setups

Specification

Antenna Port

WR-10 Waveguide

Flange TypeUG-387/U-M Flange

Material

BrassFinish

Gold Plated

Weight0.5 Oz

Size

0.55” (L) X 0.35”(Ø)

Outline

AC-RW15-094

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Copyright © 2024 by Eravant

Rev 1.5
1/5

SAC-1533-10-S2

Simulated Antenna Patterns @ 87 GHz
20E-Plane

10H-Plane
0Gain (dBi)-10-20-30-40-50-60-180 -160 -140 -120 -100 -80-60-40-20020406080100120140160180

Boresight (degrees)

Simulated Antenna Patterns @ 93 GHz
20E-Plane
10H-Plane

Gain (dBi)0-10-20-30-40-50-180 -160 -140 -120 -100 -80-60-40-20020406080

100 120 140 160 180

Boresight (degrees)

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Copyright © 2024 by Eravant

Rev 1.5
2/5

SAC-1533-10-S2

Simulated Antenna Patterns @ 100 GHz
20E-Plane

10H-Plane
0Gain (dBi)-10-20-30-40-50-60-180 -160 -140 -120 -100 -80-60-40-200204060

80

100 120 140 160 180Boresight (degrees)

Simulated Return Loss vs. Frequency
0Return Loss (dB)

-10-20-30-40-50-6087

88899091

92939495

96

97

98

99100

Frequency (GHz)www.eravant.com | 424-757-0168 | support@eravant.com
Copyright © 2024 by Eravant

Rev 1.5
3/5

SAC-1533-10-S2

Simulated Gain vs. Frequency
201816Gain (dBi)14121086
4
2087

88

89

90

91

92

93

94

95

96

97

98

99

100

Frequency (GHz)

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

www.eravant.com | 424-757-0168 | support@eravant.com
Copyright © 2024 by Eravant

Rev 1.5
4/5

SAC-1533-10-S2

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:••••

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 © 2024 by Eravant

Rev 1.55/5