SFB-15-N1-M

Rev 1.4

V-Band Balanced Mixer, +10 dBm Input P1dB
Description:
Model SFB-15-N1-M is a V Band balanced mixer that utilizes a highperformance GaAs pHEMT-based MMIC chip to offer superior RFperformance. The mixer supports the full waveguide band operationfrom 50 to 75 GHz for both LO and RF ports. The mixer also supports an
extremely broad bandwidth of IF from DC to 25 GHz. The mixer offers atypical conversion loss of 8 dB at center frequency of 62.5 GHz and ahigh input P1dB of +10 dBm when the LO port is pumped at +13 dBm. The
mixer is ideal for high linearity system where high input P-1dB is required.

Features:••••

Applications:••••

Full Waveguide Band Coverage
Low Conversion Loss
DC to 25 GHz IF BandwidthHigh Input P1dB

IEEE 802.11.ad WiGig System
Radar Systems
Communication Systems
Test Equipment

Electrical Specifications:Parameter
RF Frequency
LO Frequency
IF Frequency
LO Pumping Power
Conversion Loss
RF Input P1dB
Combined LO and RF Power
LO to RF Isolation
LO to IF Isolation
RF to IF Isolation
Specification Temperature
Operating Temperature

Minimum
50 GHz50 GHzDC+10 dBm

Typical+13 dBm
9 dB+10 dBm

Maximum
75 GHz75 GHz25 GHz+18 dBm
13 dB+20 dBm

30 dB
20 dB
20 dB+25 ˚C-40 ˚C+85 ˚C

Mechanical Specifications:
Item
RF PortLO PortIF Port
Case Material
FinishWeightOutlineSpecification
WR-15 Waveguide with UG 385/U Flange
WR-15 Waveguide with UG 385/U Flange
K (F)AluminumGold Plated
1.0 OzFB-NVM

www.eravant.com | 501 Amapola Ave, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 1SFB-15-N1-M

Rev 1.4

V-Band Balanced Mixer, +10 dBm Input P1dB
Typical Conversion Loss vs. Frequency
RF: -20 dBm; LO: +13 dBm
20.0

Conversion Loss (dB)Conversion Loss (LO @50 GHz)
15.0

Conversion Loss (LO @62 GHz)

10.0

Conversion Loss (LO @75 GHz)

5.0
0.0
-5.0
-10.0
-15.0
-20.0
-25.0
-30.0
5055

60

65

7075

Frequency (GHz)

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

www.eravant.com | 501 Amapola Ave, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 2

SFB-15-N1-M

Rev 1.4

V-Band Balanced Mixer, +10 dBm Input P1dB
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.
• 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. Eravant torquewrench, 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 © 2023 by Eravant

Page | 3