SBL-1834432840-KFKF-E3

Rev 1.1

Description:
Model SBL-1834432840-KFKF-E3 is a low noise amplifier with atypical small signal gain of 28 dB and a nominal noise figure of 4 dB
across the frequency range of 18 to 44 GHz. The DC power
requirement for the amplifier is +12 VDC/250 mA. Due to the small
package, the amplifier does not have a built-in regulator. The input
and output port configurations are both female K connectors. Otherport configurations are available under different model numbers.

Features:•••Applications:••••

Ultra-Wideband Operation
State-of-the-Art Noise Figure
Moderate P1dB

5G Systems
Radar Systems
Communication Systems
Low Noise Receivers

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

Minimum
18 GHzTypicalMaximum
44 GHz28 dB±2.5 dB
4.0 dB+15 dBm

SAGE Millimeter, Inc.

Low Noise Amplifier, 18 to 44 GHz, 28 dB Gain, 4 dB NF-5 dBm
0 dBm
10 dB
10 dB
+12 VDC250 mA+25 ˚C-40 ˚C+15 VDC+85 ˚C

Mechanical Specifications:
Item
Input Port
Output Port
Bias
Case Material
FinishWeight
Size
OutlineSpecification
K(F)
K(F)
Solder Pin
CopperGold Plated
1.8 Oz0.43” (L) X 0.74” (W) X 0.35” (H)BL-ZC-7
www.eravant.com |501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com

Copyright © 2023 by Eravant

Page | 1

SBL-1834432840-KFKF-E3

Rev 1.1

Typical Gain and Return Loss vs. Frequency
404030302020Gain (dB)

Gain
1010Input Return Loss

00Output Return Loss-10-10-20-20-30

Return Loss (dB)

Bias: +12 VDC/250 mA-3018202224262830323436383234404244

Frequency (GHz)

SAGE Millimeter, Inc.

Low Noise Amplifier, 18 to 44 GHz, 28 dB Gain, 4 dB NF

Typical Noise Figure vs. Frequency
Bias: +12VDC/250 mA
5Noise Figure (dB)

432101820222426

2830

363840Frequency (GHz)www.eravant.com |501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 2

SBL-1834432840-KFKF-E3

Rev 1.1

Typical P1dB vs. Frequency
Bias: +12VDC/250 mA
20P1dB (dBm)

1510501820

2224

26

2830

32

34

36

3840

42Frequency (GHz)44

SAGE Millimeter, Inc.

Low Noise Amplifier, 18 to 44 GHz, 28 dB Gain, 4 dB NF

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

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.
Eravant reserves the right to change the information presented without notice.
Other mechanical configurations are available under different model numbers.

www.eravant.com |501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 3

SBL-1834432840-KFKF-E3

Rev 1.1

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

SAGE Millimeter, Inc.

Low Noise Amplifier, 18 to 44 GHz, 28 dB Gain, 4 dB NF

www.eravant.com |501 Amapola Avenue, Torrance, CA 90501
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: support@eravant.com
Copyright © 2023 by Eravant

Page | 4