Power Amplifiers (HPA / MPA)

High-power GaAs pHEMT and GaN-on-SiC MMIC amplifiers covering DC-105.5 GHz with output power up to 50 W and PAE up to 60%

Power Amplifiers Overview

UMS Power Amplifiers span GaAs pHEMT medium-power (MPA) and GaN-on-SiC high-power (HPA) platforms. GaAs MPA devices are optimized for point-to-point microwave links and VSAT terminals, delivering 0.5-5 W output power. GaN HPA devices target radar transmitters and electronic warfare systems, delivering 5-50 W output power with up to 60% PAE. Products are available as bare die and ceramic-packaged solutions, with select models qualified for ESA space applications.

This page covers two UMS Product Finder functions:

Amplifier - HPA (61 SKU) - High Power Amplifiers for transmitter chains | Amplifier - MPA (36 SKU) - Medium Power Amplifiers for driver stages and general-purpose gain blocks

CHA
5659

CHA5659-98F

36-43.5GHz Power Amplifier

Frequency：36-43.5 GHz Gain：22 dB Pout：30 dBm Packaged：Die

CHA
5659

CHA5659-QXG

40-43.5GHz Power Amplifier

Frequency：40-43.5 GHz Gain：20 dB Pout：29.5 dBm Packaged：QFN

CHA
6005

CHA6005-99F

8-12GHz HPA

Frequency：8-12 GHz Gain：22 dB Pout：31.5 dBm Packaged：Die

CHA
6005

CHA6005-QEG

8-12GHz HPA

Frequency：8-12 GHz Gain：19.5 dB Pout：31.5 dBm Packaged：QFN

CHA
6094

CHA6094-QKB

New

35-42.5GHz 2W Packaged Power Amplifier

Frequency：35-42.5 GHz Gain：26 dB Pout：- dBm Packaged：QFN

CHA
6095

CHA6095-QKB

New

35-42.5GHz 4W Pacakged Power Amplifier

Frequency：35-42.5 GHz Gain：25 dB Pout：- dBm Packaged：QFN

CHA
6105

CHA6105-99F

8-12GHz Driver Amplifier

Frequency：8-12 GHz Gain：30 dB Pout：30.5 dBm Packaged：Die

CHA
6154

CHA6154-99F

New

7.25-7.75GHz 3W Power Amplifier

Frequency：7.25-7.75 GHz Gain：36.5 dB Pout：- dBm Packaged：Die

CHA
6161

CHA6161-QKB

New

17-21.5GHz 2.8W Power Amplifier

Frequency：17-21.5 GHz Gain：32 dB Pout：- dBm Packaged：QFN

CHA
6194

CHA6194-QXG

37-40GHz Power Amplifier

Frequency：37-40 GHz Gain：20 dB Pout：31 dBm Packaged：QFN

CHA
6251

CHA6251-QKB

New

17-21.5GHz 5W Power Amplfier

Frequency：17-21.5 GHz Gain：33 dB Pout：- dBm Packaged：QFN

CHA
6262

CHA6262-99F

17.3-21.5GHz 4W GaN Power Amplifier

Frequency：17.3-21.5 GHz Gain：30 dB Pout：33 dBm Packaged：Die

CHA
6282

CHA6282-QCB

17.3-21.5GHz GaN Power Amplifier

Frequency：17.3-21.5 GHz Gain：30 dB Pout：- dBm Packaged：QFN

CHA
6354

CHA6354-QQA

27.5-30GHz 4W HPA with SPDT

Frequency：27.5-30 GHz Gain：25 dB Pout：- dBm Packaged：QFN

CHA
6356

CHA6356-QXG

21.2-23.6GHz Power Amplifier

Frequency：21.2-23.6 GHz Gain：20 dB Pout：33 dBm Packaged：QFN

CHA
6357

CHA6357-98F

New

27 - 31 GHz 5W High Power Amplifier

Frequency：27-31 GHz Gain：30 dB Pout：- dBm Packaged：Die

CHA
6357

CHA6357-QKB

27-31GHz 4W Power Amplifier

Frequency：27-31 GHz Gain：28 dB Pout：- dBm Packaged：QFN

CHA
6362

CHA6362-QXG

17.7-19.7GHz Power Amplifier

Frequency：17.7-19.7 GHz Gain：22 dB Pout：33 dBm Packaged：QFN

CHA
6550

CHA6550-98F

17-23.6GHz Power Amplifier

Frequency：17-23.6 GHz Gain：22 dB Pout：33.5 dBm Packaged：Die

CHA
6550

CHA6550-QXG

17-23.6GHz Power Amplifier

Frequency：17-24 GHz Gain：22 dB Pout：33.5 dBm Packaged：QFN

CHA
6551

CHA6551-99F

17-24GHz Power Amplifier

Frequency：17-24 GHz Gain：22 dB Pout：30 dBm Packaged：Die

CHA
6652

CHA6652-98F

21-27.5GHz Power Amplifier

Frequency：21-27.5 GHz Gain：22.5 dB Pout：- dBm Packaged：Die

CHA
6652

CHA6652-QXG

21-27.5GHz Power Amplifier

Frequency：21-27.5 GHz Gain：20 dB Pout：32.5 dBm Packaged：QFN

CHA
6653

CHA6653-98F

27-34GHz Power Amplifier

Frequency：27-34 GHz Gain：23 dB Pout：31 dBm Packaged：Die

CHA
6653

CHA6653-QXG

27-33.5GHz Power Amplifier

Frequency：27-33.5 GHz Gain：20 dB Pout：32 dBm Packaged：QFN

CHA
6682

CHA6682-98F

New

24-27.5GHz 5W Power Amplifier

Frequency：24-27.5 GHz Gain：25 dB Pout：- dBm Packaged：Die

CHA
6682

CHA6682-QKB

New

24-27.5GHz 4W Linear Power Amplifier

Frequency：24-27.5 GHz Gain：25 dB Pout：- dBm Packaged：QFN

CHA
6710

CHA6710-99F

5W X Band MPA

Frequency：8-12.75 GHz Gain：23.5 dB Pout：- dBm Packaged：Die

CHA
6710

CHA6710-FAB

5W X Band MPA

Frequency：8-12.75 GHz Gain：22.5 dB Pout：- dBm Packaged：Hermetic SMD

CHA
7060

CHA7060-QAB

5.6-8.5GHz 12W HPA

Frequency：5.6-8.5 GHz Gain：30 dB Pout：- dBm Packaged：QFN

CHA
7063

CHA7063-QCB

New

12.7-20GHz 5W Power Amplifier

Frequency：12.7-20 GHz Gain：20 dB Pout：- dBm Packaged：QFN

CHA
7114

CHA7114-99F

X Band HPA

Frequency：8.5-11.5 GHz Gain：20 dB Pout：- dBm Packaged：Die

CHA
7115

CHA7115-99F

X Band HPA

Frequency：8.5-11.5 GHz Gain：27.5 dB Pout：- dBm Packaged：Die

CHA
7215

CHA7215-99F

X Band HPA

Frequency：8.5-11.5 GHz Gain：28 dB Pout：- dBm Packaged：Die

CHA
7250

CHA7250-QAB

10-12.75GHz HPA

Frequency：10-12.75 GHz Gain：20 dB Pout：- dBm Packaged：QFN

CHA
7362

CHA7362-QWA

New

27.5-31GHz 8W Power Amplifier

Frequency：27.5-31 GHz Gain：26 dB Pout：- dBm Packaged：QFN

CHA
7452

CHA7452-99F

35.5-40.5GHz 9W HPA

Frequency：35.5-40.5 GHz Gain：29 dB Pout：- dBm Packaged：Die

CHA
7453

CHA7453-99F

New

37-42GHz HPA

Frequency：37-42 GHz Gain：28 dB Pout：- dBm Packaged：Die

CHA
7455

CHA7455-99F

39-43.5GHz 9W HPA

Frequency：39-43.5 GHz Gain：29 dB Pout：- dBm Packaged：Die

CHA
7618

CHA7618-99F

10W Wide-Band HPA

Frequency：5.5-18 GHz Gain：30 dB Pout：- dBm Packaged：Die

CHA
8012

CHA8012-99F

C Band HPA

Frequency：5.2-6 GHz Gain：22 dB Pout：- dBm Packaged：Die

CHA
8054

CHA8054-99F

20W X-Band HPA

Frequency：7.7-8.6 GHz Gain：27 dB Pout：- dBm Packaged：Die

CHA
8100

CHA8100-99F

X Band HBT HPA

Frequency：9-10.5 GHz Gain：18.5 dB Pout：- dBm Packaged：Die

CHA
8107

CHA8107-QCB

New

4.5 - 6.8 GHz High Power Amplifier

Frequency：4.5-6.8 GHz Gain：28 dB Pout：- dBm Packaged：QFN

CHA
8154

CHA8154-99F

New

7.25-7.75GHz High Power Amplifier

Frequency：7.25-7.75 GHz Gain：28.5 dB Pout：- dBm Packaged：Die

CHA
8212

CHA8212-99F

25W X Band HPA

Frequency：8.5-11.5 GHz Gain：34 dB Pout：- dBm Packaged：Die

CHA
8252

CHA8252-99F

10W K Band HPA

Frequency：17.3-20.3 GHz Gain：31 dB Pout：40.5 dBm Packaged：Die

CHA
8254

CHA8254-99F

10W K Band Doherty Power Amplifier

Frequency：17.3-20.3 GHz Gain：29 dB Pout：- dBm Packaged：Die

CHA
8262

CHA8262-99F

27.5 - 31.5 GHz 12W HPA

Frequency：27.5-31.5 GHz Gain：24 dB Pout：- dBm Packaged：Die

CHA
8282

CHA8282-99F

New

27.5-31GHz 10W Power Amplifier

Frequency：27.5-31 GHz Gain：27 dB Pout：- dBm Packaged：Die

CHA
8312

CHA8312-99F

17W X-Band HPA

Frequency：8-12 GHz Gain：26 dB Pout：- dBm Packaged：Die

CHA
8315

CHA8315-99F

New

15-18GHz High Power Amplifier

Frequency：15-18 GHz Gain：23 dB Pout：- dBm Packaged：Die

CHA
8352

CHA8352-99F

20W Ku Band HPA

Frequency：10.7-12.75 GHz Gain：25 dB Pout：- dBm Packaged：Die

CHA
8362

CHA8362-99F

26.5-31GHz 25W High Power Amplifier

Frequency：26.5-31 GHz Gain：25 dB Pout：- dBm Packaged：Die

CHA
8454

CHA8454-99F

New

10W 37.5-43.5GHz High Power Amplifier

Frequency：37.5-43.5 GHz Gain：24 dB Pout：- dBm Packaged：Die

CHA
8610

CHA8610-99F

15W X Band HPA

Frequency：8-11 GHz Gain：24 dB Pout：- dBm Packaged：Die

CHA
8611

CHA8611-99F

18W X Band HPA

Frequency：8-11 GHz Gain：24 dB Pout：- dBm Packaged：Die

CHA
8612

CHA8612-QDB

18W X-Band HPA

Frequency：7.9-11 GHz Gain：26 dB Pout：44 dBm Packaged：QFN

CHA
8618

CHA8618-99F

New

6-18GHz HPA

Frequency：6-18 GHz Gain：33 dB Pout：- dBm Packaged：Die

CHA
8710

CHA8710-QDB

New

25W X Band HPA

Frequency：8.5-10.5 GHz Gain：29.5 dB Pout：- dBm Packaged：QFN

CHA
8710

CHA8710a99F

25W X Band HPA

Frequency：8.5-10.5 GHz Gain：28.5 dB Pout：- dBm Packaged：Die

CHA
2098

CHA2098b99F

20-40GHz Hight Gain Buffer Amplifier

Frequency：20-40 GHz Gain：19 dB Pout：16 dBm Packaged：Die

CHA
3023

CHA3023-99F

1-18GHz WIDE BAND AMPLIFIER

Frequency：1-18 GHz Gain：14 dB Pout：17 dBm Packaged：Die

CHA
3063

CHA3063-99F

5.5-23GHz Driver Amplifier

Frequency：5.5-23 GHz Gain：19 dB Pout：18 dBm Packaged：Die

CHA
3080

CHA3080-98F

71-76GHz Medium Power Amplifier

Frequency：71-76 GHz Gain：16 dB Pout：19 dBm Packaged：Die

CHA
3090

CHA3090-98F

81-86GHz Medium Power Amplifier

Frequency：81-86 GHz Gain：13 dB Pout：23 dBm Packaged：Die

CHA
3092

CHA3092-99F

20-32GHz Medium Power Amplifier

Frequency：20-32 GHz Gain：22 dB Pout：20 dBm Packaged：Die

CHA
3395

CHA3395-98F

21-30GHz Medium Power Amplifier

Frequency：21-30 GHz Gain：24 dB Pout：20 dBm Packaged：Die

CHA
3397

CHA3397-QDG

36-40.5GHz Medium Power Amplifier

Frequency：36-40.5 GHz Gain：21 dB Pout：18 dBm Packaged：QFN

CHA
3398

CHA3398-98F

36-43.5GHz Medium Power Amplifier

Frequency：36-43.5 GHz Gain：20 dB Pout：18 dBm Packaged：Die

CHA
3398

CHA3398-QDG

36-43.5GHz Medium Power Amplifier

Frequency：36-43.5 GHz Gain：22 dB Pout：18 dBm Packaged：QFN

CHA
3409

CHA3409-98F

25-45GHz Driver

Frequency：25-45 GHz Gain：23 dB Pout：19 dBm Packaged：Die

CHA
3565

CHA3565-QAG

5-21GHz Driver Amplifier

Frequency：5-21 GHz Gain：15 dB Pout：19.5 dBm Packaged：QFN

CHA
3664

CHA3664-QAG

5-21GHz Driver Amplifier

Frequency：5-21 GHz Gain：15 dB Pout：19.5 dBm Packaged：QFN

CHA
4105

CHA4105-99F

2-4GHz Driver

Frequency：2-4 GHz Gain：23 dB Pout：24 dBm Packaged：Die

CHA
4105

CHA4105-QDG

2-4GHz Driver

Frequency：2-4 GHz Gain：23 dB Pout：24 dBm Packaged：QFN

CHA
4107

CHA4107-99F

4.5-6.5GHz Medium Power Amplifier

Frequency：4.5-6.5 GHz Gain：24.5 dB Pout：25 dBm Packaged：Die

CHA
4107

CHA4107-QDG

C-Band Medium Power Amplifier

Frequency：4.5-6.5 GHz Gain：22.5 dB Pout：25.5 dBm Packaged：QFN

CHA
4220

CHA4220-98F

0.5-20GHz Driver

Frequency：0.5-20 GHz Gain：17 dB Pout：20 dBm Packaged：Die

CHA
4220

CHA4220-QGG

0.5-20GHz Driver

Frequency：0.5-20 GHz Gain：17 dB Pout：20 dBm Packaged：QFN

CHA
4252

CHA4252-QKB

New

17.2-21.3GHz Power Amplifier

Frequency：17.2-21.3 GHz Gain：30 dB Pout：- dBm Packaged：QFN

CHA
4253

CHA4253a98F

17-24GHz Medium Power Amplifier

Frequency：17-24 GHz Gain：26 dB Pout：24.5 dBm Packaged：Die

CHA
4262

CHA4262-QDG

New

17-22GHz Medium Power Amplifier

Frequency：17-22 GHz Gain：26 dB Pout：20 dBm Packaged：QFN

CHA
4314

CHA4314-98F

4.7-11.3GHz Medium Power Amplifer

Frequency：4.7-11.3 GHz Gain：19 dB Pout：26 dBm Packaged：Die

CHA
4395

CHA4395-QDG

New

21-27GHz Medium Power Amplifier

Frequency：21-27 GHz Gain：22 dB Pout：21 dBm Packaged：QFN

CHA
4396

CHA4396-QDG

New

24-30GHz Medium Power Amplifier

Frequency：24-30 GHz Gain：22 dB Pout：21 dBm Packaged：QFN

CHA
5005

CHA5005-99F

New

0.9-1.8GHz Medium Power Amplifier

Frequency：0.9-1.8 GHz Gain：18.5 dB Pout：- dBm Packaged：Die

CHA
5005

CHA5005-QDG

0.9-1.8GHz Medium Power Amplifier

Frequency：0.9-1.8 GHz Gain：18.5 dB Pout：26.5 dBm Packaged：QFN

CHA
5014

CHA5014-99F

X-Band HBT Driver Amplifier

Frequency：8.5-11 GHz Gain：20 dB Pout：29 dBm Packaged：Die

CHA
5115

CHA5115-99F

X-Band Medium Power Amplifier

Frequency：8-12 GHz Gain：25 dB Pout：28 dBm Packaged：Die

CHA
5115

CHA5115-QDG

X-Band Medium Power Amplifier

Frequency：8-12 GHz Gain：24 dB Pout：27.5 dBm Packaged：QFN

CHA
5266

CHA5266-99F

10-16GHz Medium Power Amplifier

Frequency：10-16 GHz Gain：23 dB Pout：26.5 dBm Packaged：Die

CHA
5266

CHA5266-FAB

10-16GHz Medium Power Amplifier

Frequency：10-16 GHz Gain：24 dB Pout：26 dBm Packaged：Hermetic SMD

CHA
5266

CHA5266-QDG

10-16GHz Medium Power Amplifier

Frequency：10-16 GHz Gain：23 dB Pout：25.5 dBm Packaged：QFN

CHA
5282

CHA5282-QAG

17-21.5GHz Medium Power Amplifier

Frequency：17-21.5 GHz Gain：18.5 dB Pout：- dBm Packaged：QFN

CHA
5350

CHA5350-99F

17-24GHz Medium Power Amplifier

Frequency：17-24 GHz Gain：26 dB Pout：26.5 dBm Packaged：Die

CHA
5618

CHA5618-99F

New

6-18GHz Power Amplifier

Frequency：6-18 GHz Gain：22 dB Pout：- dBm Packaged：Die

Need Help Selecting Power Amplifiers?

Our technical team is familiar with the full line of UMS GaAs/GaN Power Amplifiers and can recommend the optimal solution based on your power, frequency, and efficiency requirements.

Contact Our Technical Team