SBL-3735231530-1919-E1

Rev 1.0

Description:
Model SBL-3735231530-1919-E1 is a low noise
amplifier with a typical small signal gain of 15 dB
across the frequency range of 37 to 52 GHz and anominal noise figure of 4 dB. The DC power
requirement for the amplifier is +6 VDC/60 mA. The
mechanical configuration offers an in-line structure
WR-19 Uni-Guide™ waveguides. Other port
configurations, such as a right angle structure with
WR-19 waveguides or 1.85 mm connectors, are also available under different model numbers.

Features:•••Applications:••••

Full Waveguide Band Operations
Good Gain Flatness
State-of-the-Art Noise Figure

New 5G Bands
Low Noise Receivers
Communication Systems
Radar Systems

Electrical Specifications:Parameter
Frequency
Gain
Noise Figure
P1dB
Pin
Input Return Loss
Output Return Loss
DC Voltage
DC Supply Current
Specification Temperature
Operating Temperature

Minimum
37 GHzTypicalMaximum
52 GHz

15 dB
4 dB+6 dBm

SAGE Millimeter, Inc.

U-Band Low Noise Amplifier, 37 to 52 GHz, 15 dB Gain, 4.0 dB NF

0 dBm
8 dB
8 dB+6 VDC
60 mA+25 ˚C+12 VDC

0 ˚C+50 ˚CMechanical Specifications:
Item
Input Port
Output Port
Bias
Case Material
FinishWeight
Size
OutlineSpecification
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
Solder Pin
AluminumGold Plated
2.0 Oz1.98” (L) 1.20” (W) X 1.13” (H)
BG-SU-2-A

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 1SBL-3735231530-1919-E1

Rev 1.0Gain and Return Loss vs. Frequency
2525202015151010Gain (dB)Gain
55Input Return Loss

00Output Return Loss-5-5-10-10-15-15-20Return Loss (dB)

Bias: +6 VDC/50 mA

-20
3740

43464952Frequency (GHz)

SAGE Millimeter, Inc.

U-Band Low Noise Amplifier, 37 to 52 GHz, 15 dB Gain, 4.0 dB NF

Noise Figure vs. Frequency
Bias: +6VDC/50 mA
87

Noise Figure (dB)654321037383940414243444546474849505152Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 2

SBL-3735231530-1919-E1

Rev 1.0

P1dB vs. Frequency
Bias: +6 VDC/50 mA
1098

P1dB (dBm)

76543

2
1037

38

39

40

4142

4344454647484950Frequency (GHz)5152

SAGE Millimeter, Inc.

U-Band Low Noise Amplifier, 37 to 52 GHz, 15 dB Gain, 4.0 dB NF

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2019 by SAGE Millimeter, Inc.

Page | 3

SBL-3735231530-1919-E1

Rev 1.0

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

SAGE Millimeter, Inc.

U-Band Low Noise Amplifier, 37 to 52 GHz, 15 dB Gain, 4.0 dB NF

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 amplifier employs SAGE Millimeter’s trademarked and patent pending technology, the UniGuide™, as its waveguide interfaces. The orientation of the input and the output waveguides
can be specified through corresponding model numbers. For example, the model number for a
vertical input waveguide and horizontal output waveguide configuration would be SBP3735231530-1919H-E1 instead of the default SBL-3735231530-1919-E1 which indicates verticalorientation for both input and output.
• Other mechanical configurations are available under different model numbers.
• 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 case temperature of the device shall never exceed +50 ˚C. Use proper heatsink or fan ifnecessary.
Any foreign objects in the waveguide will cause performance degradation and may damage thedevice.
www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com

Copyright © 2019 by SAGE Millimeter, Inc.

Page | 4