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

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Sierra RF represents the following companies

Mini-Circuits is a Global Leader in RF/Microwave Products up to 95 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.


Kxcomtech (KCT) is a major supplier of Front End Modules for WiFi, IoT and Automotive

  • Front End Modules (FEM) for WiFi 5/6/6E/7, IoT (800, 900, 2400 MHz), Automotive quality specs
  • PAs, LNAs, Switches and diplexers for 2.4, 5 and 6 GHz bands
  • Worldwide No. 3 after Skyworks and Qorvo


GetWireless is a leading value-added distributor of cellular solutions that connect the Internet of Things. They handle distribution and support for the following leading brands:

  • Sierra Wireless – Embedded modules, industrial and ultra rugged cellular gateways, antennas
  • Telit – Embedded cellular modules
  • Airgain NimbeLink – Fully carrier certified embedded modems
  • Option – Expandable gateways that bring your special protocol to the cell network (RS485, CANbus, LoRa, Zigbee, Emerson Paksense, Honeywell Enacto,….)
  • BiPOM Electronics – LoRa and Cellular Sensors, LoRaWAN gateways, expansion slots for Option, Remote monitoring and control
  • Peplink – Cellular Gateways, 5G, LTE Cat 4 to Cat 20
  • Antennas – 2J, Taoglas, Sierra Wireless and Peplink


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

MtronPTI offers a wide range of precision frequency and spectrum control solutions including:

  • RF, microwave and millimeter wave filters
  • cavity, crystal, ceramic, lumped element (LC) and switched filters
  • high performance and high frequency OCXOs, integrated PLL OCXOs, TCXOs, VCXOs,
    low jitter and harsh environment oscillators and clocks
  • crystal resonators, Integrated Microwave Assemblies (IMA) and state-of-the-art
    solid state power amplifier products

MtronPTI is a publicly traded company (NYSE:MPTI).


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

Criteria Labs is a RF Solutions Provider. They can:

  • Solve your RF problem on the die, SMT or connectorized level
  • LNAs to Power Amplifiers up to 50 GHz and up to 100 W
  • Upscreening to any requirement (Space, Military, Automotive, etc.)
  • Device Qualification – MIL-STD-883, EEE PEMS upscreen L1 & L2, JEDEC, AEC-Q100/Q200
  • Housing or Package Design and Assembly (die attach, wire bonding, package design, connectorized assemblies) up to 50 GHz

Superlink Technology designs and manufacturers low cost and reliable interconnect products:

  • RF connectors, cables, cable assemblies and adapters up to 110 GHz, 50 and 75 Ohms
  • Non RF or hybrid cable harnesses
  • RF Surge and lightning protectors
  • Used in Wireless, Microwave, CATV, Automotive, Industrial and Medical Industries
  • RF high performance ceramic filled or woven glass reinforced PTFE Laminates
  • Hydrocarbon Laminates

AGC Nelco
  • Laminate PCB Materials for high layer count
  • High speed, low loss materials digital and RF/Microwave designs
  • Modified epoxies/FR-4, APPE, BT, polyimide, cyanate ester and PTFE substrates

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
Sierra RF represents RFspace

Low Cost Ultra-Wideband Antennas

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



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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