SFS-06-N3

Rev. 1.1

Description:
Model SFS-06-N3 is a D-Band subharmonically pumped
mixer. The mixer is designed with high performance GaAs
Schottky diodes and accepts an LO frequency at half the RFfrequency to cover the frequency range from 110 to 170
GHz. With a low LO frequency range of 55 to 85 GHz, thismixer is well suited for low cost D band system solutions
due to half of the RF frequency local oscillator frequency isrequired. The mixer provides 16 dB conversion loss, 15 dB
RF to LO isolation, and 30 dB LO to IF isolation typically. The
subharmonically pumped mixers in other frequency bands
are offered under various model numbers.

Features:•••

Applications:•••

Low LO Power Requirement
Subharmonic Mixing
Compact Package

Radar Systems
Communication Systems
Test Equipment

Electrical Specifications:Parameter
RF Frequency
LO Frequency
IF Frequency
LO Pumping Power
Conversion Loss
LO to IF Isolation
RF to LO Isolation
Combined RF and LO PowerSpecification Temperature
Operating Temperature

Minimum
110 GHz55 GHzDC+12 dBm

TypicalMaximum
170 GHz85 GHz5.0 GHz

SAGE Millimeter, Inc.

D-Band Subharmonically Pumped Mixer, 110 to 170 GHz+13 dBm
16 dB
30 dB
15 dB
+20 dBm+25°C+0°C+50°C

Mechanical Specifications:
ItemRF PortLO PortIF Port
Case Material
FinishWeightSizeOutline

Specification
WR-06 Waveguide with UG-387/U-M Anti-Cocking Flange
WR-12 Waveguide with UG-387/U Anti-Cocking Flange
SMA (F)
AluminumGold Plated
1.0 Oz1.25” (W) x 0.80” (L) x 0.80” (H)FS-NDEwww.eravant.com | 501 Amapola Ave, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 1SFS-06-N3

Rev. 1.1

Typical Conversion Loss vs. Frequency
RF: -20 dBm; IF: 1 GHz
0
LO=12 dBm

-5Conversion Loss (dB)

LO=13 dBm
LO=16 dBm

-10-15-20-25-30
110

120

130

140

150

160170160

170

Frequency (GHz)

SAGE Millimeter, Inc.

D-Band Subharmonically Pumped Mixer, 110 to 170 GHz

Typical Conversion Loss vs. Frequency
RF: -20 dBm; IF: 5 GHz
0
LO=12 dBm

Conversion Loss (dB)-5

LO=13 dBm
LO=16 dBm

-10-15-20-25-30110

120

130

140150Frequency (GHz)www.eravant.com | 501 Amapola Ave, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

Page | 2SFS-06-N3

Rev. 1.1

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

SAGE Millimeter, Inc.

D-Band Subharmonically Pumped Mixer, 110 to 170 GHz

Note:
••
•
•

All data presented is collected from a sample lot. Actual data may vary unit to unit slightly.
All testing was performed under +25 oC case temperature.
A DC block at IF port may be required when connecting to a device, such as an IF low noise
amplifier or a base band mixer which input port is DC coupled.
Eravant reserves the right to change the information presented without notice.

Caution:•••••Exceeding absolute maximum ratings shown will damage the device.
The device is static sensitive. Always follow ESD rules when working with the device.
The IF port of the mixer is DC coupled. Use a DC block when connecting to other devices. Any
external bias voltage applied to the IF port will damage the mixer. Eravant model, SCB-050KFKM-U2, is highly recommended.
Proper torque, 8.0 ± 0.15 inch-pounds (0.92 ± 0.05 Nm), should be applied. Eravant torquewrench, model SCH-08008-S1, is highly recommended.
Any foreign objects in the waveguide 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 © 2022 by Eravant

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