SBL-2634033030-KF28-S1

Rev 1.0

Description:
Model SBL-2634033030-KF28-S1 is Ka band low noise
amplifier with a typical small signal gain of 30 dB and anominal noise figure of 3.0 dB across the frequency range of
26.5 to 40 GHz. The DC power requirement for the amplifier
is +8 VDC/150 mA. The input port configuration is female K
connector and the output port is a WR-28 waveguide with
UG-599/U flange. Other port configurations are available
under different model numbers.

Features:•••

Applications:••••

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

5G Systems Application
Radar Systems
Communication Systems
Test Equipment

Electrical Specifications:Parameter
Frequency
Gain
Noise Figure
P1dBPin
Input Return Loss
Output Return Loss
DC Voltage
DC Supply Current
Specification Temperature
Operating Temperature

Minimum
26.5 GHz

TypicalMaximum
40.0 GHz

SAGE Millimeter, Inc.

Ka-Band Low Noise Amplifier, 26.5 to 40.0 GHz, 30 dB Gain, 3.0 NF

30 dB
3.0 dB+10 dBm-15 dBm+6 VDC

0 ˚C

10 dB
10 dB
+8 VDC
150 mA+25 ˚C+15 VDC+50 ˚CMechanical Specifications:
Item
Input Port
Output Port
Bias
Case Material
FinishWeight
Size
OutlineSpecification
K (F) Connector
WR-28 Waveguide with UG-599/U Flange
Solder Pin
AluminumGold Plated
1.5 Oz1.70” (L) X 1.20” (W) X 0.50” (H)
BG-SA-1CW

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 1

SBL-2634033030-KF28-S1

Rev 1.0

Test Data:
Gain and Return Loss vs. Frequency
4040303020Gain

2010Input Return Loss

10Output Return Loss

00-10-10-20-20-30

Return Loss (dB)Gain (dB)

Bias: +8 VDC/150 mA

-30
26.5

2829.53132.53435.53738.540

Frequency (GHz)

SAGE Millimeter, Inc.

Ka-Band Low Noise Amplifier, 26.5 to 40.0 GHz, 30 dB Gain, 3.0 NF

Noise Figure vs. Frequency
Bias: +8VDC/150 mA5Noise Figure (dB)

432

10
26.5

28

29.5

3132.53435.53738.540Frequency (GHz)www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 2

SBL-2634033030-KF28-S1

Rev 1.0

Output Power vs. Frequency
Bias: +8 VDC/150 mA
1614

Pout (dBm)

12108P1dB

6Psat

4
2026.52829.53132.53435.53738.5Frequency (GHz)

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

40

SAGE Millimeter, Inc.

Ka-Band Low Noise Amplifier, 26.5 to 40.0 GHz, 30 dB Gain, 3.0 NF

Note:www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 3

SBL-2634033030-KF28-S1

Rev 1.0••••

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.
SAGE Millimeter, Inc. reserves the right to change the information presented without notice.
Other mechanical configurations are available under different model numbers.

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.
Proper torque, 8.0 ± 0.15 inch-pounds (0.90 ± 0.02 Nm), should be applied. SAGE Millimeter
torque wrench, model SCH-08008-S1, is highly recommended.

SAGE Millimeter, Inc.

Ka-Band Low Noise Amplifier, 26.5 to 40.0 GHz, 30 dB Gain, 3.0 NF

www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.com
Copyright © 2018 by SAGE Millimeter, Inc.

Page | 4