SBL-3335031550-2222-E1

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Description:
Model SBL-3335031550-2222-E1 is a low noise
amplifier with a typical small signal gain of 15 dB,
a nominal noise figure of 5.0 dB and P1dB of +12
dBm across the frequency range of 33 to 50 GHz.
The DC power requirement for the amplifier is +8
VDC/120 mA. The mechanical configuration offers
an in line structure with WR-22 Uni-Guide™
waveguides. Other port configurations, such as aright angle structure with WR-22 waveguides or 2.4 mm connectors, are also available under differentmodel numbers.

Features:•••Applications:•••

Full Waveguide Band CoverageState-of-the-Art Noise Figure
Moderate P1dB

Radar Systems
Communication Systems
Low Noise Receivers

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
33 GHzTypicalMaximum
50 GHzSAGE Millimeter, Inc.

Q-Band Low Noise Amplifier, 33 to 50 GHz, 15 dB Gain, 5 dB NF

15 dB
5.0 dB+12 dBm-10 dBm
10 dB
15 dB+8 VDC
120 mA+25 ˚C+15 VDC0 ˚C+50 ˚CMechanical Specifications:
Item
Input
OutputBias
Case Material
FinishWeightSizeOutline

Specification
WR-22 Uni-Guide™ Waveguide with UG-383/U Anti-Cocking Flange
WR-22 Uni-Guide™ Waveguide with UG-383/U Anti-Cocking Flange
Solder Pin
AluminumGold Plated
2.0 Oz1.95” (L) X 1.20” (W) X 1.13” (H)
BG-SQ-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-3335031550-2222-E1

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Typical Gain and Return Loss vs. Frequency
Bias: +8 VDC/ 129 mA
25252020151510Gain

Gain (dB)

55Input Return Loss00Output Return Loss

-5-5-10-10-15-15-20-20-25-25-30-30-35

Return Loss (dB)

10-35
33

34

35

36

37

38

3940

4142

43

44

45

46

4748

4344

45

46

47

49

50

Frequency (GHz)

SAGE Millimeter, Inc.

Q-Band Low Noise Amplifier, 33 to 50 GHz, 15 dB Gain, 5 dB NF

Noise Figure vs. Frequency
Bias: +8VDC/129 mA
10Noise Figure (dB)8642033343536373839404142484950Frequency (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-3335031550-2222-E1

Advanced

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

SAGE Millimeter, Inc.

Q-Band Low Noise Amplifier, 33 to 50 GHz, 15 dB Gain, 5 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, 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 ahorizontal output waveguide configuration would be SBL-3335031550-2222H-E1 instead of thedefault SBL-3335031550-2222-E1 which indicates vertical orientation 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.

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