SBL-1832733025-KFKF-S1

Rev. 1.1

Description:
Model SBL-1832733025-KFKF-S1 is a low noise amplifier
with a typical small signal gain of 30 dB and a nominal noise
figure of 2.5 dB across the frequency range of 18 to 26.5
GHz. The DC power requirement for the amplifier is +8
VDC/200 mA. The RF connectors are female K connectors.
Other port configurations, such as male K connectors andWR-42 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
Low Power Consumption

Radar Systems
Communication Systems
Low Noise Receivers

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

Minimum
18 GHzTypicalMaximum
26.5 GHz

SAGE Millimeter, Inc.

Low Noise Amplifier, K Band30 dB
2.5 dB+10 dBm-10 dBm+6 VDC

0 ˚C

10 dB
10 dB
+8 VDC
200 mA+25 ˚C+12 VDC+50 ˚C

Mechanical Specifications:
Item

Specification

Input
Output
BiasCase Material
FinishWeightSizeOutline

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 © 2018 by SAGE Millimeter, Inc.

Page | 1

SBL-1832733025-KFKF-S1

Rev. 1.1

Typical Gain and Return Loss vs. Frequency
Bias: +8 VDC/200 mA
353530302525202010Gain (dB)

15Gain10Input Return Loss55Output Return Loss

00-5-5-10-10-15-15-20-20-25-25-30-30
1818.5

1919.52020.5

2121.52222.52323.52424.52525.52626.5Frequency (GHz)

Return Loss (dB)

15SAGE Millimeter, Inc.

Low Noise Amplifier, K Band

Typical Output Power vs. Frequency
Bias: +8 VDC/200 mA
181614Pout (dBm)

12
108
6P1dB

4Psat

20
18

18.5

19

19.5

20

20.5

21

21.5

22

22.5

23

23.5

24

24.5

25

25.5

2626.5Frequency (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-1832733025-KFKF-S1

Rev. 1.1

Typical Noise Figure vs. Frequency
Bias: +8 VDC/200 mA
3

Noise Figure (dB)

2.5
2
1.5
10.5
018

18.5

1919.52020.5

2121.522

22.5

23Frequency (GHz)

23.5

24

24.5

25

25.5

26

26.5

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

Note:••••SAGE Millimeter, Inc.

Low Noise Amplifier, K BandAll data presented is collected from a sample lot. Actual data may vary unit to unit, slightly.
All testing was performed under +25 ˚C case temperature.
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.
• The device is static sensitive. Always follow ESD rules when working with the device.
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