RF2M (US): +1 (888) 553-7531  ★  RF2M (UK): +44 (0) 1908 574324
contact us  |  
competitor cross reference
 |  stock check  |  find sales reps  |  about us  |  new products

High Power Amplifier Modules


GaN, GaAs MESFET, E-pHEMT, LDMOS, Class A, Class AB, Class C, broadband, hybrid, fully-modifiable, RF, microwave power amplifier modules

Wide bandwidth and high efficiency are not the only features offered in our full line of high power amplifiers. Utilizing both in-house chip and wire (hybrid), thin film, and SMT technology, our power amplifiers draw from a wide range of leading edge semiconductors. Amplifiers are offered in class ‘A,’ ‘AB,’ linear, and ‘C’ designs in operating frequencies up to 26 GHz with output levels from 500mW to 1 kW.

Experts at vertical integration, API is a leading manufacturer of power amplifier subsystems and integrated amplifier assemblies incorporating multi-band amplifiers, switched harmonic filter banks and high efficiency DC converters with integrated adaptive biasing controls to ensure high reliability.

Explore Pulsed Power Amplifiers:

High Power Amplifiers
Let's Start a Project Together

Call us at: +1 (888) 553-7531 for US Sales or contact an engineer to discuss your high power amplifier project today!

Power Amplifier Products


Class A Linear Power Amplifiers

Part
Number

Frequency
(MHz)

Gain
(dB)

Output Power
(dBm)

Rev. Iso.
(dB)

Input
VSWR

Output
VSWR

Supply
(Volts)

Current
(mA @ P1dB)

Highlights

QBS-234 1930 - 1990 40 42 35 2.0 2.0 15 5500  
QBS-367 2400 - 2450 32 42 50 1.5 1.5 15 6500  
All values listed are typical at 25°C

Class AB Linear Power Amplifiers

Part
Number

Freq.
(MHz)

Gain
(dB)

Output Power
(dBm)

Rev. Iso.
(dB)

Input
VSWR

Output
VSWR

Supply
(Volts)

Current
(mA @ P1dB)

Highlights

GaN SSPA Technology QBS-598 30-512 32 50 6 1.4:1 -- 28 9000 100 Watt, Broadband,
Class AB, GaN
GaN SSPA Technology QBS-559 28-800 47 48 7 1.2:1 -- 28 5100 50 Watt, Broadband, Class AB, GaN
QBS-560 700-2500 44 45 6 1.3:1 -- 28 3100 32 Watt, Broadband, Class AB, GaN
QBS-544 1-50 29 45.5 1 1.2:1 1.4:1 1800 mA 28 25 Watt, Class AB, LDMOS
QBS-343 800 - 960 41 48 50 1.5 1.5 28 6000  
QBS-559 20 - 800 37 47   2.0 2.0 28 5000  
QBS-517 900 - 1000 48 46 55 2.0 2.0 28 4500  
QBS-265 1930 - 1990 32 43 46 1.5 1.5 28 2000  
QBS-561 2500 - 6000 34 44   2 2 28 3000  
QBS-563 1710 - 1880 34 44   2 2 28 3000  
QBS-562 876 - 960 34 44   2 2 28 3000  
QBS-276 1930 - 1990 39 42 53 1.5 1.5 28 1600  
QBS-324 2110 - 2170 39 42 53 1.5 1.5 28 1700  
QBS-267 2402 - 2452 32 42 45 1.5 1.5 28 1700  
QBS-258 1920 - 1990 32 41.5 46 1.5 1.5 28 1500  
QBS-259 2400 - 2450 32 41 46 1.5 1.5 28 1400  
All values listed are typical at 25°C
Note: Ambient (Case Temperature) is defined with the amplifier mounted on an infinite heat sink.

Power Amplifier Capabilities & Applications


High Power Amplifier Modules

power amplifier

At API Technologies, our high performance power amplifier solutions are designed with strict attention to efficiency and reliability. Several standard options are available as well as custom solutions designed for customer specifications. Our engineers are experts in multiple discipline integration, including power amplifier designs with integrated switches, filters and splitters.

API's power amplifiers feature a unique void-free, low thermal resistance die attach process ensuring exceptional reliability and stability for critical military and commercial applications.

Learn More:

› Enquire about Power Amplifier Modules

› View our full line of Power Amplifier Products

Capabilities

Broad Range of Technologies and Designs
  • API's power amplifiers are manufactured utilizing in-house thin and thick film technology as well as conventional PC board designs.
  • In-house chip and wire (hybrid) and SMT manufacturing.
Linear & Non-linear Simulations
  • We utilize advanced RF & Microwave linear and non-linear simulation for rapid prototyping and a reduced design cycle.
  • Our Push-Pull Design Techniques, coupled with transistors that have been selected for high linearity characteristics, enable API Engineers to achieve this incredible performance including IP2 values of +120 dBm.
Built-in Monitoring
  • Dual band power conditioning and control with field downloadable firmware to support active reconfiguration with built-in monitoring.
  • API Technologies achieves guaranteed ultra-low phase noise performance in its amplifiers using a combination of design techniques, material selection, and in-house testing.
Thermal Simulation
  • API utilizes state-of-the-art thermal simulation and scanning tools when designing high power amplifiers.
Power Amplifier Applications
  • Broadband Jamming
  • Electronic Warfare
  • Pulsed Radar
  • Military Communications
  • PA Modules with Integrated PSU
  • Transmitters
  • Digital Control
  • Satellite Links
  • Test Equipment

HIGH POWER AMPLIFIERS

SHARE THIS PAGE