SBL-3333734030-2828-E1

AdvancedDescription:
Model SBL-3333734030-2828-E1 is a low noise
amplifier with a typical small signal gain of 40 dB and anominal noise figure of 3 dB across the frequency
range of 33 to 37 GHz. The DC power requirement for
the amplifier is +8 VDC/205 mA. The input and output
port configurations are both WR-28 Uni-Guide™
waveguides. Other port configurations, such as K
connectors or WR-28 waveguides for either the input or output port, are also available under different
model numbers.

Features:•••Applications:••••

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

5G Systems
Radar Systems
Communication Systems
Low Noise Receivers

Electrical Specifications:ParameterFrequency
Gain
Noise Figure
P1dB
PinInput Return Loss
Output Return Loss
DC Voltage
DC Supply Current
Specification Temperature
Operating Temperature

Minimum
33 GHzTypicalMaximum
37 GHzSAGE Millimeter, Inc.

Ka-Band Low Noise Amplifier, 33 to 37 GHz, 40 dB Gain, 3 dB NF

40 dB
3 dB
+10 dBm-20 dBm
10 dB
10 dB+8 VDC
205 mA+25 ˚C
0 ˚C+16 VDC+50 ˚CMechanical Specifications:
Item
Input Port
Output Port
Bias
Case Material
FinishWeightSize
OutlineSpecification
WR-28 Uni-Guide™ Waveguide with UG-599/U Compatible Flange
WR-28 Uni-Guide™ Waveguide with UG-599/U Compatible Flange
Solder Pin
AluminumGold Plated
2.0 Oz2.05” (L) x 1.20” (W) x 0.75” (H)
BG-SA-2
www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com

Copyright © 2022 by Eravant

Page | 1

SBL-3333734030-2828-E1AdvancedTypical Gain and Return Loss vs. Frequency
505040403030GainGain (dB)

2020Input Return Loss
Output Return Loss

101000-10-10-20-20-30-30
3333.53434.53535.53636.537Frequency (GHz)

Return Loss (dB)

Bias: +8 VDC/205 mA

SAGE Millimeter, Inc.

Ka-Band Low Noise Amplifier, 33 to 37 GHz, 40 dB Gain, 3 dB NF

Noise Figure vs. Frequency
Bias: +8VDC/205 mA
109

Noise Figure (dB)

87654321033

3435

3637Frequency (GHz)www.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2022 by Eravant

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SBL-3333734030-2828-E1

Advanced

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

SAGE Millimeter, Inc.

Ka-Band Low Noise Amplifier, 33 to 37 GHz, 40 dB Gain, 3 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-3333734030-2828H-E1 instead of thedefault SBL-3333734030-2828-E1 which indicates vertical orientation output.
Other mechanical configurations are available under different model numbers.
Eravant reserves the right to change the information presented without notice.

Caution:•••••

Exceeding absolute maximum ratings shown will damage the device.
Exceeding the maximum bias voltage of +16 VDC will cause amplifier overheating and result theinstability.
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.eravant.com | 501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com

Copyright © 2022 by Eravant

Page | 3