SBP-2734034526-KF28-E1

Advanced

Description:
Model SBP-2734034526-KF28-E1 is a Ka band
power amplifier with a typical small signal gain of 45
dB and a nominal P1dB of +26 dBm across thefrequency 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 structurewith K(F) connector as its input port and a WR-28
Uni-Guide™ waveguide as its output port. Otherport configurations, such as K connectors and WR-28 waveguides for either the input or output port, arealso available 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
FrequencyGain
P1dB
Psat
PinInput 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 ˚C

Mechanical Specifications:
Item
Input PortOutput PortBias
Case Material
FinishWeight
Size
OutlineSpecification
K(F)WR-28 Uni-Guide™ Waveguide with UG-599/U Compatible Flange
Solder Pin
AluminumGold Plated
1.6 Oz1.63” (L) X 1.20” (W) X 0.75” (H)FA-SA-2CW
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-KF28-E1Advanced

Typical Gain and Return Loss vs. Frequency
Bias: +8 VDC / 1,100 mA60

6050504040Gain
30Gain (dB)

Input Return Loss
2020

Output Return Loss

101000-10-10-20-20-30-30
26

2728

2930

3132

33

3435

3637383940

Frequency (GHz)

Return Loss (dB)30

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
30

25Pout (dBm)

20P1dBPsat

15105026272829303132333435363738

3940

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

SBP-2734034526-KF28-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 output waveguide configuration would be SBP-2734034526-KF28H-E1 instead of thedefault SBP-2734034526-KF28-E1 which indicates vertical orientation output.
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.
Exceeding the maximum bias voltage of +12 VDC will cause amplifier overheating and result theinstability.
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 © 2019 by SAGE Millimeter, Inc.

Page | 3

SBP-2734034526-KF28-E1Advanced••

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.

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