SAF-4036031535-219-S1

AdvancedDescription:
Model SAF-4036031535-219-S1 is a U-band scalar
feed horn antenna that operates from 40 to 60
GHz. The antenna offers a 15 dBi nominal gain, 35
degree typical half power beamwidth, and -25 dB
typical side lobe level. The antenna is equippedwith a 0.219” diameter circular waveguide that
supports both linear and circular polarization. A
rectangular waveguide port configuration that
only supports linear polarization is available under a different model numbers.

Features:••••

Applications:••••40 to 60 GHz Operations
Linear and Circular Polarization
High Return Loss
Low Side Lobe Levels

Feed Horn for Gaussian Optical Antennas
Feed Horn for Cassegrain Antennas
Rapid System Setups
Engineering Setups

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

Minimum
40 GHz-40 ˚C

Typical50 GHz
15 dBi35°
35°-25 dB-25 dB
20 dB
Linear and Circular+25 ˚C

Maximum
60 GHzSAGE Millimeter, Inc.

WR-19 Scalar Feed Horn Antenna, 40 to 60 GHz, 15 dBi+85 ˚C

Mechanical Specifications:
Item
Horizontal and Vertical Ports
Material
FinishWeight
Size
OutlineSpecification
0.219” Dia Circular Waveguide with UG-383/U-M Flange
BrassGold Plated
7.8 oz2.50” (L) x 1.125” (Ø)
AF-CU15-219

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 1

SAF-4036031535-219-S1

Advanced

Simulated Antenna Patterns @ 40 GHz
20H-Plane

10E-PlaneGain (dBi)0-10-20-30-40-180-120-60

060120180120180

Boresight Angle (Degrees)

SAGE Millimeter, Inc.

WR-19 Scalar Feed Horn Antenna, 40 to 60 GHz, 15 dBi

Simulated Antenna Patterns @ 50 GHz
2010H-Plane
E-PlaneGain (dBi)0-10-20-30-40-50-180-120-60

060

Boresight Angle (Degrees)

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 2

SAF-4036031535-219-S1Advanced

Simulated Antenna Patterns @ 60 GHz
20H-Plane

10E-Plane

0Gain (dBi)-10-20-30-40-50-60-180-120-60060

120

180

Boresight Angle (Degrees)

SAGE Millimeter, Inc.

WR-19 Scalar Feed Horn Antenna, 40 to 60 GHz, 15 dBi

Simulated Gain vs. Frequency
17.5
1716.5Gain (dBi)

1615.51514.51413.5
1340

42

44

46

48

50

52

54

56

58

60

Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 3SAF-4036031535-219-S1

Advanced

Simulated Return Loss vs. Frequency-20-25Return Loss (dB)-30-35-40-45-50-55
4042444648505254565860

Frequency (GHz)

SAGE Millimeter, Inc.

WR-19 Scalar Feed Horn Antenna, 40 to 60 GHz, 15 dBi

Simulated 3 dB Beamwidth vs. Frequency
45H-Plane

43E-Plane

3 dB Beamwidth (Degrees)

4139373533312927254042444648505254565860

Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 4

SAF-4036031535-219-S1

Advanced

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

Note:• All data are simulated. Actual data may vary.
• SAGE Millimeter, Inc. reserves the right to change the information presented without notice.

SAGE Millimeter, Inc.

WR-19 Scalar Feed Horn Antenna, 40 to 60 GHz, 15 dBi

Caution:•Any foreign objects in the antenna will cause performance degradation and possible device
damage.

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 5