RF & microwave power

State-of-the-Art RF and Microwave Amplifiers

Explore amplifier systems and modules by frequency, power, gain and operating mode—or send your requirement directly to engineering.
RF Amplifiers rackmount systems and amplifier modules
Product finder

Start with your requirements

Choose any filters, or search by model number.

Systems vs modules

Choose how the amplifier will be deployed.

 

A ready-to-operate system and an integration-ready module solve different engineering needs.

S

Amplifier Systems

Complete benchtop or rackmount configurations that may include power, cooling, monitoring, protection and control.
M

Amplifier Modules

Compact RF power configurations for customer equipment, custom assemblies and larger integrated systems.
Six product categories

Explore RF amplifier categories

CATEGORY 01 · 192 PRODUCTS

Low Frequency Amplifier

Find RF power options for communication, laboratory and test applications.
CATEGORY 02 · 88 PRODUCTS

Broadband Amplifier

Compare wideband systems and modules for testing across multiple frequencies.
CATEGORY 03 · 102 PRODUCTS

Ultra High Frequency Amplifier

Explore higher-frequency RF and microwave power amplifiers by model and specification.
CATEGORY 04 · 10 PRODUCTS

Pulse Amplifier

Compare pulsed-power amplifiers for radar, EMC and controlled-burst applications.
CATEGORY 05 · 49 PRODUCTS

Millimeter Amplifier

Explore millimeter-wave models for high-frequency testing and integration.
CATEGORY 06 · 16 PRODUCTS

Low Noise Amplifier

Find low-noise amplifier modules for sensitive receiver and measurement applications.
WHY HD COMMUNICATIONS

A more direct path to the right amplifier.

Structured technical information connects every inquiry to the product and application context.

Broad coverage

Six product categories across multiple frequencies, power levels and formats.

Engineer-focused

Compare the parameters that shape performance and integration.

Two form factors

Choose complete systems or integration-ready modules.

Standard or custom

Start with a catalog model or submit a specialized requirement.
Featured products

Featured RF Amplifier Systems & Modules

Applications

Typical amplifier solutions

EMC / EMI testing

Review frequency sweeps, power at the load, cable losses and mismatch limits when preparing an RF immunity-test requirement.

Laboratory & component testing

Compare gain, linear output, available source power and cooling for a repeatable RF stimulus chain.

Communications development

Define modulation, occupied bandwidth and distortion targets. Review P1dB and output back-off alongside saturated power.

OEM equipment integration

Match an amplifier module to the host supply, thermal path, mounting space and control interfaces.

Need a custom amplifier solution?

Send us your frequency range, output power, gain, and mechanical and environmental requirements for our engineering team to review.

Engineering & quality

Designed around verified performance.

Discuss performance, integration and operating conditions with our engineering team.

Engineering capabilities

RF selection, system and module configurations, thermal evaluation, protection, controls and custom-requirement review.

Technical verification

Review model-specific datasheets for frequency coverage, output-power ratings, gain, cooling and available options.

Technical resources

Understand the specification.

Selection Guide

How to Select an RF Power Amplifier

Build a requirement around operating band, qualified power, signal type and installation needs.
Output power

P1dB vs Psat: Read the Power Rating

Understand compression, saturation and minimum or typical ratings before comparing amplifier output power.
Operating mode

CW vs Pulse RF Amplifiers

Review peak power, average power, duty cycle and pulse timing together.

FROM SPECIFICATION TO QUOTATION

Prepare a clear RF amplifier requirement.

Give the team the operating conditions needed to review a model or discuss a specialized requirement.

  1. Define the signal

    Include frequency From/To, modulation and CW or pulse operation. For pulses, include width, repetition rate and duty cycle.

  2. Qualify the output

    State required power at the load, gain or available input drive, and the relevant P1dB, Psat or pulse rating.

  3. Describe the installation

    Specify System or Module, supply voltage, cooling, mechanical space, environmental requirements, quantity and timing.

FIND YOUR RF AMPLIFIER

Let’s find the right amplifier for your application.

Share your requirements and our team can help with product selection, datasheets and a quotation.

Already have a model in mind? Enter it here. Still exploring? Choose “Need selection support.”

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Specialist amplifier family

Six primary categories are listed above. The specialist Ultra-Broadband SSPA family contains HD33866 and remains separately labeled as in the source catalog.

Ultra-Broadband SSPA — 1 model