About Sierra RF

Sierra RF is very customer focused and offers technical expertise from system down to the component level. With guidance from our suppliers, we help our customers in the parts selection. We are open to custom solutions that meet performance, price and schedule targets.

Karl Haiden, Sierra RF’s Field Applications Engineer holds a MSEE degree in Communications Engineering and has over 20 years of experience as RF Systems, RF Design, Systems and Field Applications Engineer. He has worked in Military/Space, Professional Audio, Medical and RF Component Industries. With his experience and expertise he is able to provide the best service and support for our customers right on the spot.

Our customers work in the following industries:

RF Components for Military


RF and Microwave components for Avionics Industry


RF and Microwave components for SATCOM


RF Components and Microwave Components for Cable TV Industry

Cable TV

Microwave and RF Components for Internet of Things Industry


RF and Microwave Components for Smart Meters

Smart Meter

Line Card

Sierra RF represents the following companies

Mini-Circuits is a Global Leader in RF/Microwave Products up to 65 GHz

  • Components like Amplifiers, Attenuators, Bias Tees, Cables, Couplers, Filters, Mixer, Multipliers, Matching pads, Phase Shifters, Power Detectors, Switches, Transformers and VCOs
  • Test Solutions for Signal Routing, Signal Generation, Programmable Attenuators, etc.


Sierra RF represents RFspace

Low Cost Ultra-Wideband Antennas

  • 300 MHz to 12 GHz
  • Vivaldi, LogPeriodic, etc.


QST Products

Leading Supplier of Timing Devices

  • Crystals, VCXO, TCXO, OCXO, Temperature Sensing Crystals
  • EMI Suppression IC
  • Wireless Charging Modules


Super PCB is a supplier of Top Quality, Low Cost PCBs

  • Any PCB up 40 layers, FR4, RF material (Rogers, etc.), Ceramic, Flex, Flex-rigid, metal backed, etc.
  • Fast turn and ITAR at US suppliers
  • Medium to high volume by Top Quality suppliers from China
  • Allows small and medium businesses reliable access to Top Quality PCBs from China
EZ Form Cable Corporation is an AS9100 certified manufacturer of coaxial cable, semi-rigid, hand formable and flexible cable assemblies, coaxial delay lines, and connectors. With 28 products qualified to MIL-DTL-17, EZ Form RF, Microwave and Millimeterwave transmission line solutions offer proven performance for critical applications in Mil/Aero, Telecommunications, Medical, Instrumentation and Test.

Industry-Leading Test & Quality Engineering Systems Integrator:

  • Automated Test Systems for Design Verification and Production
  • Test System Replication
  • RF Wideband Record and Playback (40, 80 or 500 MHz)
  • Analytics and Reporting Software that works in every Test Environment

Innovative EMI and Thermal solutions:

  • Form in place gaskets (FIP)
  • Gap Filler Thermal Pads, Isolation Pads
  • Dispensable Thermal Jelly
  • Solve your thermal problem with heat pipes
  • Metallization of plastic
  • EMI gaskets and conductive silicon sheets

Low Cost and Top Service Antenna and Wireless Equipment Measurement

  • Various Antenna Measurements from 300 MHz to 40 GHz.
  • Passive Antenna Gain, VSWR, Efficiency, etc.
  • Transmitter EIRP, Live Antenna Testing
  • Pricing starts at $525 (3D or 2D plots in standard resolution), Add Ons $150 – 500

Environmental Stress Systems (ESS) – ESS provides hot and cold plates for performance and
environmental testing on the bench.

  • Temperature range from -100° C to +200° C using LN2 , LCO2 or refrigerated systems (compressor).
  • Industry standard controllers from Watlow make integration easy.
  • Accessories like dry box and dry nitrogen, Custom products like Space Simulation Chambers

Cicoil makes Flexible Flat Cables for Military/Aerospace, Medical, Semiconductor and Industrial Automation.

  • ISO 9001, AS 9100, ITAR, NASA, LSZH
  • Combine Power, Signal, Data, Video, Coaxial cables as well as Pipes in a super flexible, lightweight flat cable
  • 10 millions of flex cycles, temperature range -104 to +260 °C

Fusion Worldwide is a Premier Technology Sourcing Distributer

Our global team specializes in sourcing the hardest to find electronic components and finished products. Fusion Worldwide supports a variety of verticals including Personal and Enterprise Computing, Automotive, CMs, ODMs, and more.

Our Product Portfolio Includes:

  • CPUs
  • ICs
  • GPUs
  • Memory
  • Storage
  • Finished Products
  • And more


Sierra RF is headquartered in Atlanta, GA and serves the following states:

  • Alabama
  • Florida Panhandle
  • Georgia
  • Mississippi
  • North Carolina
  • South Carolina
  • Tennessee
Sierra RF services and provides RF and Microwave components for manufacturers in the Southeast region

Contact Us

Sierra RF, Inc

1050 Ragley Hall Road NE

Atlanta, GA 30319

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