SBL-2733533530-KF28-E1

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Description:
Model SBL-2733533530-KF28-E1 is Ka band low
noise amplifier with a typical small signal gain of 35
dB and a nominal noise figure of 3.0 dB across thefrequency range of 27 to 35 GHz. The DC power
requirement for the amplifier is +8 VDC/150 mA.
The mechanical configuration is an in-line structurewith a K(F) connector as its input port and a WR-28
Uni-Guide™ waveguide as its output port. Otherport configurations, such as K connectors and WR-28 waveguides for either the input or output port, arealso available under different model numbers.

Features:•••Applications:••••

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

5G Systems
Radar Systems
Communication Systems
Test Equipment

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

Minimum
27 GHzTypicalMaximum
35 GHzSAGE Millimeter, Inc.

Ka-Band Low Noise Amplifier, 27 to 35 GHz, 35 dB Gain, 3.0 NF

35 dB
3.0 dB+10 dBm-15 dBm
10 dB
10 dB+8 VDC
150 mA+25 ˚C
0 ˚C+15 VDC+50 ˚CMechanical Specifications:
ItemInput Port
Output PortBias
Case Material
FinishWeightSize
OutlineSpecification
K(F) Connector
WR-28 Uni-Guide™ Waveguide with UG-599/U Compatible Flange
Solder PinAluminum
Gold Plated
1.6 Oz1.63” (L) X 1.20” (W) X 0.75” (H)FA-SA-2CW

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-2733533530-KF28-E1Advanced

Bias: +8 VDC/150 mA
404030302020Gain (dB)

Gain
1010Input Return Loss
Output Return Loss

00-10-10-20-20-30-30
2728

293031Frequency (GHz)32333435

Return Loss (dB)

Typical Gain and Return Loss vs. Frequency

SAGE Millimeter, Inc.

Ka-Band Low Noise Amplifier, 27 to 35 GHz, 35 dB Gain, 3.0 NF

Typical Noise Figure vs. Frequency
Bias: +8 VDC/150 mA
43.5

Noise Figure (dB)

32.5
21.5
10.5
02728

293031Frequency (GHz)

3233

3435

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-2733533530-KF28-E1

Advanced

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

SAGE Millimeter, Inc.

Ka-Band Low Noise Amplifier, 27 to 35 GHz, 35 dB Gain, 3.0 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-2733533530-KF28H-E1 instead of thedefault SBL-2733533530-KF28-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.
• Exceeding the maximum bias voltage of +15 VDC will cause the amplifier to overheat and result ininstability.
• 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 | 3