SFB-65310410-1010KF-N1

Rev. 1.3

Description:
Model SFB-65310410-1010KF-N1 is a W-Band balanced mixer
that utilizes high performance GaAs Schottky beam-lead diodes
and a balanced circuit configuration to offer superior RF
performance. The mixer offers an extended waveguide band
operation of 65 to 110 GHz RF, with an extremely broad IF output
from DC to 37.5 GHz and a fixed LO at 102.5 GHz. The mixer
offers a conversion loss of 9.5 dB typical and a high RF to LO port
isolation of 30 dB. From 65 to 69 GHz RF, the in band 2RF-LOspurious rejection is 25 dB typical at 27.5 and 35.5 GHz IF.

Features:•••

Applications:•••Broad Waveguide Band Coverage
Low Conversion Loss
High IF Frequency up to 37.5 GHz

Radar Systems
Communication Systems
Test Equipment

Electrical Specifications:Parameter
RF Frequency Range
LO Frequency Range
IF Frequency Range
LO Pumping Power
Conversion Loss
RF Input P1dB
RF to LO Isolation
2RF-LO Spurious Reject
Combined RF and LO PowerSpecification Temperature
Operation Temperature

Minimum
65.0 GHz

TypicalMaximum
110.0 GHz

SAGE Millimeter, Inc.

W-Band Balanced Mixer, 65 to 110 GHz

102.5 GHz
DC+11.5 dBm+13 dBm
9.5 dB-3 dBm
30 dB
25 dB

37.5 GHz+15 dBm
12 dB+18 dBm
+25°C
-40°C

+85°C

Mechanical Specifications:ItemRFLOIF
Case Material
FinishWeightSizeOutline

Specification
WR-10 Waveguide with UG-387/U-M Flange
WR-10 Waveguide with UG-387/U-M Flange
K(F)AluminumGold Plated
0.8 Oz1.16” (L) X 0.75” (W) X 0.75” (H)
FB-NW
www.eravant.com | 501 Amapola Ave., Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com

Copyright © 2018 by SAGE Millimeter, Inc.

Page | 1

SFB-65310410-1010KF-N1Rev. 1.3

SAGE Millimeter, Inc.

W-Band Balanced Mixer, 65 to 110 GHz
Typical Conversion Loss vs. Frequency
RF: -20 dBm; LO: 102.5 GHz/+11.5 dBm
20.0
15.0
10.0Conversion Loss (dB)

5.0
0.0
-5.0
-10.0
-15.0
-20.0
-25.0
-30.0
65

7075

80

85

9095

100105110

RF Frequency (GHz)www.eravant.com | 501 Amapola Ave., Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 2

SFB-65310410-1010KF-N1

Rev. 1.3

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

SAGE Millimeter, Inc.

W-Band Balanced Mixer, 65 to 110 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.
• SAGE Millimeter, Inc. 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.
• Never apply an external bias voltage to the IF port because the mixer will be damaged.
• Any foreign objects in the waveguide will cause performance degradation and can possibly
damage the device.
• Proper torque, 8.0 ± 0.15 inch-pounds (0.92 ± 0.05 Nm), should be applied. SAGE Millimeter
torque wrench, model SCH-08008-S1, is highly recommended.

www.eravant.com | 501 Amapola Ave., Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 3