SBL-1834034030-KFKF-S1

Rev 1.0

Description:
Model SBL-1834034030-KFKF-S1 is a low noise amplifier with atypical small signal gain of 40 dB and a nominal noise figure of
3 dB across the frequency range of 18 to 40 GHz. The DC power
requirement for the amplifier is +8 VDC/200 mA. The input andoutput port configurations are both female K connectors. Otherport configurations are available under different modelnumbers.

Features:•••

Applications:••••

Broadband Operation
State-of-the-Art Noise Figure
High Gain and Good Gain Flatness5G Systems
Radar Systems
Communication Systems
Low Noise Receivers

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

Minimum
18 GHzTypicalMaximum
40.0 GHz

SAGE Millimeter, Inc.

Low Noise Amplifier, 18 to 40 GHz, 40 dB Gain, 3 dB NF

40 dB
3 dB
-20 dBm+5.5 VDC+10 dBm
10 dB
10 dB+8 VDC
200 mA+25 ˚C+15 VDC0 ˚C+50 ˚C

Mechanical Specifications:
Item
Input Port
Output Port
Bias
Case Material
FinishWeightSize
OutlineSpecification
K(F)
K(F)
Solder Pin
AluminumGold Plated
1.3 Oz1.20” (W) X 1.20” (L) X 0.50” (H)
BG-SC-1

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-1834034030-KFKF-S1

Rev 1.0

Typical Gain and Return Loss vs. Frequency
454535352525Gain

Gain (dB)1515

Input Return Loss
55

Output Return Loss-5-5-15-15-25-25-35-35-45

Return Loss (dB)

Bias: +8 VDC/198 mA-45
182022242628303234363840

Frequency (GHz)

SAGE Millimeter, Inc.

Low Noise Amplifier, 18 to 40 GHz, 40 dB Gain, 3 dB NF

Typical Noise Figure vs. Frequency
Bias: +8VDC/198 mA
54.5
4

Noise Figure (dB)

3.5
3
2.5
2
1.5
10.5
01820222426

28303234363840

Frequency (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-1834034030-KFKF-S1Rev 1.0

Typical Output Power vs. Frequency
Bias: +8VDC/198 mA
20P1dB (dBm)

1510P1dB
PSat

50
182022242628303234363840

SAGE Millimeter, Inc.

Low Noise Amplifier, 18 to 40 GHz, 40 dB Gain, 3 dB NF

Frequency (GHz)

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

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

SBL-1834034030-KFKF-S1

Rev 1.0

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.
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.
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.

Low Noise Amplifier, 18 to 40 GHz, 40 dB Gain, 3 dB NF

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 | 4