SBP-2734034526-28KF-E1

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Description:
Model SBP-2734034526-28KF-E1 is a Ka band power amplifier
with a typical small signal gain of 45 dB and a nominal P1dB of+26 dBm across the frequency range of 26.5 to 40 GHz. The DC
power requirement for the amplifier is +8 VDC/1,100 mA. The
mechanical configuration is an inline structure with a WR-28
Uni-Guide™ waveguide as input and K(F) connector as output.
Other port configurations, such as K connectors and WR-28
waveguides for either the input or output port, are alsoavailable under different model numbers.

Features:••••Applications:••••

Broadband PerformanceHigh Gain
High Output Power
Good Power and Gain Flatness

5G Systems
Radar Systems
Communication Systems
Test Equipment

Electrical Specifications:Parameter
Frequency
Gain
P1dB
Psat
Pin
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 Power Amplifier, 26.5 to 40 GHz, 45 dB Gain, +26 dBm P1dB

45 dB+26 dBm+27 dBm+20 dBm
10 dB
10 dB+8 VDC
1,100 mA+25 ˚C
0 ˚C+12 VDC+50 ˚CMechanical Specifications:
Item
Input Port
Output Port
Bias
Case Material
FinishWeightSize
OutlineSpecification
WR-28 Uni-Guide™ Waveguide with UG-599/U Compatible Flange
K (F)Solder Pin
AluminumGold Plated
1.6 Oz1.63” (L) X 1.20” (W) X 0.75” (H)
BG-SA-2WC

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SBP-2734034526-28KF-E1Advanced

Typical Gain and Return Loss vs. Frequency
606050504040Gain (dB)

3030Gain
Input Return Loss

2020Output Return Loss

Return Loss (dB)

Bias: +8 VDC / 1,100 mA

10

1000-10-10-20-20-30-30
26

2728

2930

31

32

33

34

35

36

37

38

3940

Frequency (GHz)

SAGE Millimeter, Inc.

Ka-Band Power Amplifier, 26.5 to 40 GHz, 45 dB Gain, +26 dBm P1dB

Typical Output P1dB and Psat vs. Frequency
Bias: +8 VDC / 1,300 mA
3025Pout (dBm)2015P1dB10Psat

50262728293031323334353637383940Frequency (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

SBP-2734034526-28KF-E1

Advanced

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

SAGE Millimeter, Inc.

Ka-Band Power Amplifier, 26.5 to 40 GHz, 45 dB Gain, +26 dBm P1dB

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 input waveguide configuration would be SBP-2734034526-28HKF-E1 instead of thedefault SBP-2734034526-28KF-E1 which indicates vertical orientation input.
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.
The case temperature of the device shall never exceed +50 ˚C. Use proper heatsink or fan ifnecessary.
www.sagemillimeter.com | 3043 Kashiwa Street, Torrance, CA 90505
Phone: 424-757-0168 | Fax: 424-757-0188 | Email: sales@sagemillimeter.comCopyright © 2019 by SAGE Millimeter, Inc.

Page | 3

SBP-2734034526-28KF-E1

Advanced••

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 Power Amplifier, 26.5 to 40 GHz, 45 dB Gain, +26 dBm P1dB

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