SAR-1725-34KF-E2-WR & SAR-1725-34KM-E2-WR

Rev 1.1

Description:
Model SAR-1725-34KF-E2-WR is a pyramidal horn antenna
with a end launch (180°) WR-34 waveguide to 2.92 mm (F)coax panel mount adapters to cover the frequency range of
22 GHz to 33 GHz. The antenna offers 17 dBi nominal gain
and a typical half power beamwidth of 26 degrees on the Eplane and 24 degrees on the H-plane. The antenna supports
linear polarized waveforms. The model with 2.92 mm (M)coax panel mount adapter is offered under model number SAR-1725-34KM-E2-WR.

Features:•••

Applications:••••

Inline Configuration
Linear Polarization
DC Short Circuit at Input

5G Systems
Antenna Ranges
Antenna Gain Measurements
System Setups

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

Minimum
22 GHzTypicalMaximum
33 GHzSAGE Millimeter, Inc.

WR-34 Pyramidal Horn Antenna, 17 dBi Gain with 2.92 mm Coax Input

17 dBiLinear26°
24°-14 dB-36 dB20 dB
50 W (CW)+25 °C-40 °C+85 °C

Mechanical Specifications:
Item
Antenna Port (F)Antenna Port (M)Material
Connector Material
FinishWeightSize
OutlineSpecification
2.92 mm Female for Model Number: SAR-1725-34KF-E2-WR
2.92 mm Male for Model Number: SAR-1725-34KM-E2-WR
Aluminum
Stainless SteelGold Plated
3.5 Oz3.17” (L) X 1.45” (Ø)
AR-3C17-E-WR

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 1

SAR-1725-34KF-E2-WR & SAR-1725-34KM-E2-WR

Rev 1.1

Typical Antenna Pattern @ 27.5 GHz
20Gain (dBi)

100E-Plane-10H-Plane-20-30-90-80-70-60-50-40-30-20 -10 0
10 20
Boresight Angle (Degree)

30

40

50

60

70

80

90

SAGE Millimeter, Inc.

WR-34 Pyramidal Horn Antenna, 17 dBi Gain with 2.92 mm Coax Input

Typical Gain vs. Frequency
222120Gain (dBi)1918
171615141312222324252627282930313233Frequency (GHz)www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 2

SAR-1725-34KF-E2-WR & SAR-1725-34KM-E2-WR

Rev 1.1

Typical Return Loss vs. Frequency
0-5

Return Loss (dB)

-10
-15
-20
-25
-30
-35
-40-45
22

23

24

25

26

27

28

29

30

31

32

Frequency (GHz)33

SAGE Millimeter, Inc.

WR-34 Pyramidal Horn Antenna, 17 dBi Gain with 2.92 mm Coax Input

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

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 3

SAR-1725-34KF-E2-WR & SAR-1725-34KM-E2-WR

Rev 1.1

Note:• This antenna is a mature product. The reasons for only providing simulated data can be found inthe following blog here.
• All testing was performed under 25˚C room temperature.
• Eravant reserves the right to change the information presented without notice.
Caution:• Any foreign objects in the antenna will cause performance degradation and possible device
damage.
• Proper torque, 8.0 ± 0.15 inch-pounds (0.92 ± 0.05 Nm), should be applied. Eravant torquewrench, model SCH-08008-S1, is highly recommended.

SAGE Millimeter, Inc.

WR-34 Pyramidal Horn Antenna, 17 dBi Gain with 2.92 mm Coax Input

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 4