SFQ-40360312-1919SF-N1-M

AdvancedDescription:
Model SFQ-40360312-1919SF-N1-M is a broadband quadrature mixer thatcovers the frequency range of 40 to 60 GHz. The typical conversion loss ofthe quadrature mixer is 11 dB with an LO driving power of +15 dBm. The
typical LO to RF port isolation is 30 dB. Since the IF port of the quadrature
mixer is DC coupled, the mixer can be used as a phase detector. Inaddition, the mixer can be readily configured into an image rejection mixeror single sideband modulator by adding an IF quadrature coupler. The
mechanical configuration offers an inline structure with WR-19 Uni-Guide™
waveguides. Other port configurations, such as V connectors, are also available under different model
number, SFQ-40360311-VFVFSF-N1-M.

Features:••••

Applications:Compact Package
Low Conversion Loss
High Port Isolations
IF Port DC Coupled for Phase Detection••••

Phase Detection
Speed and Ranging Radar Systems
Communication Systems
Test Equipment

SAGE Millimeter, Inc.

U Band Quadrature Mixer or Phase Detector, 40 to 60 GHz

Electrical Specifications:Parameter
RF Frequency
LO FrequencyLO Pumping PowerIF Frequency
Conversion Loss
I/Q Amplitude Unbalance
I/Q Phase Unbalance
LO to RF Port Isolation
LO to IF Port Isolation
RF to IF Port Isolation
Combined RF & LO PowerSpecification Temperature
Operating Temperature

Minimum
40 GHz40 GHz+13 dBmDC

20 dB

Typical+15 dBm

Maximum
60 GHz60 GHz+18 dBm
20.0 GHz

12 dB±1.0 dB
±15°
30 dB
15 dB
20 dB
+20 dBm+25 °C-40 °C+85 °Cwww.eravant.com |501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 1

SFQ-40360312-1919SF-N1-M
Mechanical Specifications:
Item
RF PortLO PortIF-I Port
IF-Q Port
Case Material
FinishWeightSizeOutline

Specification
WR-19 Uni-Guide™ Waveguide with UG-383/U-M Anti-Cocking Flange
WR-19 Uni-Guide™ Waveguide with UG-383/U-M Anti-Cocking Flange
SMA (F)
SMA (F)
AluminumGold Plated
1.12 Oz
1.56” (L) x 1.13” (Φ)
UH-235-2U2C-A

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

SAGE Millimeter, Inc.

U-Band Quadrature Mixer or Phase Detector, 40 to 60 GHz

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

Page | 2

SFQ-40360312-1919SF-N1-M

Advanced

Note:
••
•
•
•

All data presented is collected from a sample lot. Actual data may vary unit to unit, slightly.
All testing was performed under +25 ˚C case temperature.
The mixer employs SAGE Millimeter’s trademarked and patent pending technology, UniGuideTM, as its waveguide interfaces.
The I/Q mixer can be configured as an image rejection mixer or used as an I/Q up-converter,
single sideband modulator and phase detector.
Eravant reserves the right to change the information presented without notice.

Caution:••••Exceeding absolute maximum ratings will damage the device.
The mixer is a static sensitive device. Always follow ESD rules when working with the device.
The IF ports are DC coupled. Use DC blocks if necessary. Do not apply an external bias voltage
to the IF port.
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.

U-Band Quadrature Mixer or Phase Detector, 40 to 60 GHz

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

Page | 3