SAV-0130430883-SF-U4-QR

Rev 1.4

Description:
Model SAV-0130430883-SF-U4-QR is a quad ridged, dual polarized
antenna feed that operates from 1 GHz to 4 GHz. The antennaoffers 8.0 dBi nominal gain and a typical half power beamwidth of
68 degrees on the E-plane and 98 degrees on the H-plane. The
typical side lobe level is -10 dB and the port isolation is 20 dB atcenter frequency, respectively. The antenna supports linear
polarized waveforms and can form the circular polarized waveform
if the two ports are fed with 90 degree phase differenced and equal
amplituded signals. The antenna has four 0.20” holes for mounting.
The RF ports of the antenna are equipped with two female SMA (F) coaxial connectors.

Features:•••••Applications:•••

Coaxial Connectors for RF Inputs
Broadband Operation
Linear and Circular Polarization
Good Impedance MatchHigh Port Isolation

Antenna Ranges
Antenna Gain Measurements
System Setups

SAGE Millimeter, Inc.

Quad Ridged, Dual Polarized Antenna Feed, 1 to 4 GHz

Electrical Specifications:Parameter

Minimum
1.0 GHz

FrequencyGainPolarization
3 dB Beamwidth, E-Plane3 dB Beamwidth, H-PlaneSide Lobes
Port Isolation
Return Loss
Specification Temperature
Operation Temperature

TypicalMaximum
4.0 GHz8.0 dBi
Linear and Circular
68°
98°-10 dB
20 dB
9 dB+25 °C-45 °C+85 °C

Mechanical Specifications:
Item
Antenna Ports
Material
WeightFinishingSize
OutlineSpecification
SMA (F) Connectors
Aluminum
33.88 oz
Chem Film
6.57” (L) X 8.08” (W) X 8.08” (H)
AV-S08-QR-BX1

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 Eravant

Page | 1

SAV-0130430883-SF-U4-QR

Rev 1.4

Typical Antenna Patterns @ 700 MHz
0E-plane-1H-plane-2

Amplitude (dBi)-3-4-5-6-7-8-9-10-90-80-70-60-50-40-30-20-100

1020

30

40

50

60

7080

90

Borresight Angle (Degrees)

SAGE Millimeter, Inc.

Quad Ridged, Dual Polarized Antenna Feed, 1 to 4 GHz

Typical Antenna Patterns @ 2 GHz
0E-plane
H-planeAmplitude (dBi)-5-10-15-20-25-30-90-80-70-60-50-40-30-20-100102030405060708090

Borresight Angle (Degrees)

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 Eravant

Page | 2

SAV-0130430883-SF-U4-QR

Rev 1.4

SAGE Millimeter, Inc.

Quad Ridged, Dual Polarized Antenna Feed, 1 to 4 GHz
Typical Antenna Patterns @ 3 GHz
0E-plane

Amplitude (dBi)-5

H-plane-10-15-20-25-30-35-40-45-90-80-70-60-50-40-30-20-100

102030405060708090

Borresight Angle (Degrees)

Typical Antenna Patterns @ 4 GHz
0E-plane
H-plane-5

Amplitude (dBi)-10-15-20-25-30-90-70-50-30-1010

Borresight Angle (Degrees)

3050

7090

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 Eravant

Page | 3

SAV-0130430883-SF-U4-QR

Rev 1.4

Measured Gain vs Frequency
1412Gain (dBi)

1086
4
2
00.7

11.3

1.6

1.9

2.2
2.5Frequency (GHz)

2.8

3.1

3.4

3.7

4

SAGE Millimeter, Inc.

Quad Ridged, Dual Polarized Antenna Feed, 1 to 4 GHz

Measured Return Loss vs Frequency
0Return Loss (Port 1)-5

Return Loss (Port 2)-10

Return Loss (dB)

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

-50
0.7

1

1.3

1.6

1.9

2.2

2.5

2.8

3.1

3.4

3.7

4Frequency (GHz)www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 Eravant

Page | 4SAV-0130430883-SF-U4-QR

Rev 1.4

Measured Port Isolation vs Frequency
0-5-10Isolation (dB)

-15-20-25-30-35-40-45
0.7

11.3

1.6

1.9

2.2

2.5

2.8

3.1

3.4

3.7

Frequency (GHz)

4SAGE Millimeter, Inc.

Quad Ridged, Dual Polarized Antenna Feed, 1 to 4 GHz

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 © 2022 Eravant

Page | 5

SAV-0130430883-SF-U4-QR
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.
• 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 (0.90 ± 0.02 Nm), should be applied. Eravant torquewrench, model SCH-08008-S1, is highly recommended.

SAGE Millimeter, Inc.

Quad Ridged, Dual Polarized Antenna Feed, 1 to 4 GHz

Rev 1.4

www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 Eravant

Page | 6