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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

RF Cafe Advertiser -  RFHIC Corporation

As with most venues provided to the public at no direct charge, RF Cafe relies on the generosity of independent advertisers to underwrite the production costs of the endeavor. It is with the greatest sincerity that I thank the companies who have chosen to support RF Cafe.

Of course, without visitors (you) - both regularly returning and new arrivals - there would be no incentive for companies to spend their hard-earned money on advertising. My job is to see to it that advertisers and visitors always have a reason to maintain a presence on the website.

If the occasion arises where you can use the products and/or services of the good companies that advertise on RF Cafe, I would appreciate your visiting their websites or call their offices at the beginning of your search.

Here is a complete list of RF Cafe advertisers.

Company:Highlighted Ad
RFHIC Corporation
Cary, NC
919-342-7099
USA
RFHIC Corporation
37-1, RFHIC BD
Imok-dong, Jangan-gu
Suwon, GyeongGi-do
440-310, Korea
Please click here to visit the RFHIC website.RFHIC Corporation USA
919-342-7099 / Cary, NC
RFHIC Corporation Korea
rfsales@rfhic.com / Korea
RFHIC is a global component manufacturer in the wired and wireless market, providing comprehensive product portfolios in the field of active RF components for the infrastructure and broadcasting industry (DC to 6GHz) such as: Base Stations, Repeaters, Cable Networks, LTE, WiMAX, UMTS, Digital TV, Radar, Medical, Military, and Test Equipments RFHIC is already serving our customers in over 45 international countries, and over 1000 customers. ISO9001 & ISO14001 certified.
   • MMIC (50 ohm)MMIC (75 ohm)
   • CATV Hybrid Amp.   Wideband Amp.
   • Low Noise Amp.High Power Amp.
   • Phased-Locked Loop Synthesizers (PLL)
   • RF components :
     Attenuator, Mixer, Coupler, Divider, Filter
   • Radar application Pallet amplifiers
   • Custom Module Design/manufacturing
   • Manufacturing Service (Spec to final product)

Wayback™ Machine Screen Captures
RF Cafe - Wayback™ Machine website archive: click to view full-sizeRF Cafe - Wayback™ Machine website archive: click to view full-size
2001                              2009


View RFHIC Magazine Ads Here
 RF Cafe Page Placements
Highlighted Ad:Engineering Crossword Puzzle Appearances:
RFHICRFHIC CorporationRFIC manufacturer for base stations, repeaters, cable networks, LTE, WiMAX, UMTS, DTV, radar, medical, military, and test equipment. MMICs for 50 & 75 Ω systems, amplifiers, PLLs.

About RF Cafe

Kirt Blattenberger - RF Cafe Webmaster

Copyright: 1996 - 2024

Webmaster:

    Kirt Blattenberger,

    BSEE - KB3UON

RF Cafe began life in 1996 as "RF Tools" in an AOL screen name web space totaling 2 MB. Its primary purpose was to provide me with ready access to commonly needed formulas and reference material while performing my work as an RF system and circuit design engineer. The World Wide Web (Internet) was largely an unknown entity at the time and bandwidth was a scarce commodity. Dial-up modems blazed along at 14.4 kbps while tying up your telephone line, and a nice lady's voice announced "You've Got Mail" when a new message arrived...

Copyright  1996 - 2026

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

All trademarks, copyrights, patents, and other rights of ownership to images and text used on the RF Cafe website are hereby acknowledged.

My Hobby Website: AirplanesAndRockets.com

My Daughter's Website: EquineKingdom