rev. 1.2 quad ridge dual polarized conical horn antenna, 4 ... · the horn antenna is equipped with...

SAC-0432431235-SF-S4-DP-QR Rev. 1.2

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505 Phone: 424-757-0168 | Fax: 424-757-0188 | Email: [email protected]

Quad Ridge Dual Polarized Conical Horn Antenna, 4 to 24 GHz

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Copyright © 2018 by SAGE Millimeter, Inc.

Description:

Model SAC-0432431235-SF-S4-DP-QR is a quad ridge dual

polarized conical horn antenna that operates from 4 to 24

GHz. The antenna offers a 12 dBi nominal gain, a typical

half power beamwidth of 40 degrees on the E plane and 30

degrees on the H plane at the center frequency of 14 GHz.

The nominal sidelobe levels are -12 dB or lower. The horn

antenna is equipped with SMA(F) connectors to support

both linear and circular polarized waveforms vertically and

horizontally. Other antenna ports such as 2.92mm (K) or

2.4 mm connectors are available under a different model

numbers. The main application of the horn is being used as a feed horn for large reflector antennas.

Features:

• Broad Band Operation

• Low Sidelobe Level

• High Return Loss

• Linear and Circular Polarization

Applications:

• Feed Horn for Reflector Antennas

• Rapid System Setups

• Engineering Setups

Electrical Specifications:

Parameter Minimum Typical Maximum

Frequency 4 GHz 24 GHz

Gain 12 dBi

3 dB Beamwidth, E-plane 40°

3 dB Beamwidth, H-plane 30°

Sidelobes, E-plane -12 dB

Sidelobes, H-plane -12 dB

Vertical and Horizontal Isolation 30 dB

Return Loss 10 dB

Specification Temperature +25 °C

Operating Temperature -40 °C +85 °C

Mechanical Specifications:

Item Specification

Antenna Ports SMA Female Connectors

Material Aluminum

Finish Black Paint

Weight 20 Oz

Size 2.44” (L) X 5.04” (Ø)

Outline AC-TC12-DP-QR-BX1

SAC-0432431235-SF-S4-DP-QR Rev. 1.2



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Typical Antenna Pattern @ 4 GHz- E Plane

Typical Antenna Pattern @ 4 GHz- H Plane

SAC-0432431235-SF-S4-DP-QR Rev. 1.2



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SAC-0432431235-SF-S4-DP-QR Rev. 1.2



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SAC-0432431235-SF-S4-DP-QR Rev. 1.2



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-60

-50

-40

-30

-20

-10

0

5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Cro

ss P

ola

riza

tio

n (

dB

)

Frequency (GHz)

Typical Cross Polarization vs Frequency

Port 2

Port 1

-40

-35

-30

-25

-20

-15

-10

-5

0

4 6 8 10 12 14 16 18 20 22 24

Iso

lati

on

(d

B)

Frequemcy (GHz)

Typical Port Isolation vs. Frequency

SAC-0432431235-SF-S4-DP-QR Rev. 1.2



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-25

-20

-15

-10

-5

0

4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

Re

turn

Lo

ss (

dB

)

Frequency (GHz)

Typical Return Loss vs. Frequency

Port 2

Port 1

0

2

4

6

8

10

12

14

16

18

20

4 6 8 10 12 14 16 18 20 22 24

Gai

n (

dB

i)

Frequency (GHz)

Typical Gain vs. Frequency

SAC-0432431235-SF-S4-DP-QR Rev. 1.2



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

Note:

• All data presented is collected from a sample lot. Actual data may vary unit to unit.

• All testing was performed under +25˚C room temperature.

• SAGE Millimeter, Inc. 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.

rev. 1.2 quad ridge dual polarized conical horn antenna, 4 ... · the horn antenna is equipped with...

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