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Anritsu Test Equipment - RF Cafe

TotalTemp Technologies (Thermal Platforms) - RF Cafe

LadyBug RF Power Sensors

Please Support RF Cafe by purchasing my  ridiculously low-priced products, all of which I created.

RF Cascade Workbook for Excel

RF & Electronics Symbols for Visio

RF & Electronics Symbols for Office

RF & Electronics Stencils for Visio

RF Workbench

T-Shirts, Mugs, Cups, Ball Caps, Mouse Pads

These Are Available for Free

Espresso Engineering Workbook™

Smith Chart™ for Excel

Windfreak Technologies Frequency Synthesizers - RF Cafe

RF Cafe Sponsors

This is an archive of all RF Cafe advertisers since its inception in 1999. Thanks to all for their support!
Current advertisers can be seen here.

- Click on the company logos for details -

3G Shielding Specialties

AFM Microelectronics

Antenna Test Lab Co (90x30) logo

Asian Circuits

Atenlab (78x26)

BBTLine (BroadBand Transmission Line) 78x26

Custom MMIC

EB Industries, LLC


ERZIA logo (78x26)

everything RF Website Design Services (78x26)

Integrated Device Technology (IDT)

INSTOCK Wireless Components

Microwave Products and Technology (MPT) - RF Cafe

Kete Microwave

MECA Electronics Advertising Information

Military Radar Summit 2016

Microwave Products and Technology (MPT) - RF Cafe

Networks International Corporation (NIC) - RF Cafe

NI AWR Design Environment

Nova Microwave - RF Cafe

Peregrine Semiconductor

QuinStar Technology

Res-Net Microwave - RF Cafe

RF & Connector Technology (RFCT)

Rohde & Schwarz (78x26) - RF Cafe

Rohde & Schwarz USA (78x26) - RF Cafe

Saelig Electronics

Sainty-Tech Communications (90x30)

Skyworks Solutions - RF Cafe

Sunshine Design Engineering Services

Teledyne Microwave Solutions logo

Transient Specialists - 78x26

vidaRF - RF Cafe 

Instruments for Industry


JFW Industries

JQL Electronics

Click to visit KJ Comtech

KR Electronics

Linx Technologies


Microwave Circuits



PCB Material World 

Polyphase Microwave 

Procyon PCB 





Skyworks Solutions 

Spectrum Microwave - Components & Systems 

Star Microwave 

Sunshine Design 

Test Parts 

Tiger Microwave 

CLick to visit vidaRF 



Alliance Test Equipment

Advanced Test Equipment Rentals

American Microwave Corporation

American Standard Circuits


Amplifier Solutions

Analog Devices

Antenna Factor

Apex Wireless

Applied Computational Sciences 

Applied Electromagnetic Technology


Artech House


BC Power Systems


BRL Test, Inc.

Coaxial Dynamics

Cobham Antenna Systems

Click to visit the Comdel website

Connector City

Cross RF

DCH Systems

Dow Key Microwave

Visit Electro-Photonics

Empower RF Systems

everything RF

Fairview Microwave




Highland Technology

HoBid Technology


Innovative Power Products


Kete Microwave

Lemos International

MECA Electronics

Microphase Corporation

Narda Microwave East 

Networks Internatinoal Corporation 



Planar Monolithics (PMI) 

Pulsar Microwave 

RFAC Solutions 

RF Dude 

RF Micro Devices 

SDP Components 

Silicon Radar 

SM Electronics 

Spectrum Microwave - RF Filters 

Stealth Microwave 

Test Equipment Connection 

Tharsus Engineering 

Vector Telecom 


Zeland Software 

Windfreak Technologies Frequency Synthesizers - RF Cafe
Werbel Microwave (power dividers, couplers)

Rigol DHO1000 Oscilloscope - RF Cafe

KR Electronics (RF Filters) - RF Cafe