SFQ-75311415-1010SF-N1-M-ET

Rev 1.1

Description:
Model SFQ-75311415-1010SF-N1-M-ET is a W Bandquadrature mixer that covers the frequency range of 75 to
108 GHz. The typical conversion loss of the quadrature
mixer is 15 dB with an LO driving power of +15 dBm. Since
the IF port of the quadrature mixer is DC coupled, the mixer
can be used as a phase detector. In addition, the mixer canbe readily configured into an image rejection mixer or single
sideband modulator by adding an IF quadrature coupler.
This model is tested to operate in the extended temperature range of -40° C to +85° C.

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

Electrical Specifications:Parameter
RF Frequency
LO Frequency
LO Pumping PowerIF Frequency
Conversion Loss
I/Q Phase Unbalance
Combined Damage RF & LO PowerSpecification Temperature
Operating Temperature

Minimum
75 GHz75 GHzTypical+15 dBm
DCMaximum
108 GHz108 GHz+20 dBm
20 GHzSAGE Millimeter, Inc.

W-Band Quadrature Mixer or Phase Detector, 75 to 108 GHz, Extended Temperature

15 dB
±15°
+20 dBm+25 °C-40 °C+85 °C

Mechanical Specifications:
Item
RF PortLO PortIF-I, IF-Q Ports
Case Material
FinishWeightSize
OutlineSpecification
WR-10 Waveguide with Anti-Cocking UG-387/U-M
WR-10 Waveguide with Anti-Cocking UG-387/U-M
SMA(F), SMA(F)AluminumGold Plated
0.68 Oz
1.25” (L) 1.25” (W) X 0.88” (H)FQ-W1M-A

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2017 by SAGE Millimeter, Inc.

Page | 1

SFQ-75311415-1010SF-N1-M-ET

Rev 1.1

Conversion Loss vs. Frequency
LO Power = 15 dBm (typ); RF Power = -20 (typ)30

Conversion Loss (dB)

252015105

IF-I = 5 GHz

IF-I = 10 GHz

IF-I = 15 GHz

IF-Q = 5 GHz

IF-Q = 10 GHz

IF-Q = 15 GHz07580859095100

105

Frequency (GHz)110

SAGE Millimeter, Inc.

W-Band Quadrature Mixer or Phase Detector, 75 to 108 GHz, Extended Temperature

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

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2017 by SAGE Millimeter, Inc.

Page | 2

SFQ-75311415-1010SF-N1-M-ET

Rev 1.1

Note:• All data presented is collected from a sample lot. Actual data may vary unit to unit.
• All testing was performed under +25 ˚C case temperature.
• 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.
• SAGE Millimeter, Inc. 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. SAGE Millimeter
torque wrench, model SCH-08008-S1, is highly recommended.

SAGE Millimeter, Inc.

W-Band Quadrature Mixer or Phase Detector, 75 to 108 GHz, Extended Temperature

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2017 by SAGE Millimeter, Inc.

Page | 3