SAS-603-14115-F1

Rev. 1.2

Description:
Model SAS-603-14115-F1 is a V band, linear to circularpolarizer that operates at 60 GHz with a ±2.5 GHz bandwidth.
The polarizer offers a maximum insertion loss of 1.0 dB, amaximum axial ratio of 1.2, and a typical return loss of 20 dB.
The polarizer is fixed and can be used for either right-handedor left-handed polarization based on the direction of the input
signal. The polarizer is often combined with Eravant’s
rectangular to circular waveguide transition (SWT-15141-SB) and WR-15 conical horn antenna (SAC2309-141-S2) for various system applications.

Features:•••

Applications:

Circular Waveguide Interface
Low Insertion Loss
Good Axial Ratio••••

Antenna Ranges
Waveguide Polarization Selection
Radar Systems
Communication Systems

Electrical Specifications:Parameter
Center Frequency
BandwidthInsertion Loss
Axial Ratio
Return Loss
Specification Temperature
Operating Temperature

Minimum

Typical60 GHz±2.5 GHz
0.5 dB
1.1
20 dB+25 °C

Maximum-40 °CSAGE Millimeter, Inc.

Linear to Circular Polarizer, V Band, 60 GHz

1.0 dB
1.2+85 °C

Mechanical Specifications:
ItemWaveguide
Case Material
FinishWeight
LengthOutline

Specification
0.141” Dia Circular Waveguide with UG-385/U-M Flange
AluminumGold Plated
0.8 Oz1.0”
AS-FV-M

www.eravant.com | 501 Amapola Ave, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2021 by Eravant

Page | 1

SAS-603-14115-F1

Rev. 1.2

Typical Performance vs. Frequency
00-1-5-10

Return Loss-3-15-4-20-5-25-6-30
57.5

58

58.5

59

59.5

60

60.5

61

61.5

62

62.5

Frequency (GHz)

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

Return Loss (dB)

Insertion Loss (dB)

Insertion Loss-2

SAGE Millimeter, Inc.

Linear to Circular Polarizer, V Band, 60 GHz

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.
The Polarizer is offered as LHCP. However, it can be used as RHCP by reversing the input andoutput ports.
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.
www.eravant.com | 501 Amapola Ave, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com

Copyright © 2021 by Eravant

Page | 2

SAS-603-14115-F1

Rev. 1.2

LHCP and RHCP Polarization Configuration Notes and Diagram:•••

The polarizer’s product label indicates the direction of Left-Handed Circular Polarization (LHCP).
An example configuration diagram is provided below. The diagram indicates the input andoutput ports and the orientation in which the polarizer is to be attached to the rest of thecomponents to obtain a LHCP signal at the output port.
The polarizer can be configured to obtain a Right-Handed Circular Polarized (RHCP) signal at theoutput port by reversing the input and output ports as shown in the second diagram.

SAGE Millimeter, Inc.

Linear to Circular Polarizer, V Band, 60 GHz

www.eravant.com | 501 Amapola Ave, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2021 by Eravant

Page | 3