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RF Cafe Advertiser - KJ Comtech

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.

Here is a complete list of RF Cafe advertisers.  Here is the RF Cafe advertising information page.

Company: Highlighted Ad
KJ Comtech
136-1, Sosabon-3done,Sosa-gu,
Bucheon-si, Gyunggi-do, 422-233
82-32-347-8015 (x223)

Click to visit KJ Comtech

KJ Comtech
Since 1983, KJ Comtech has provided involved in producing parts for the RF / microwave / wireless industry. We make a full range of passive components in a modern facility that conforms to all required standards. ISO9001, RoHS compliant.
◊ Attenuators
      Standard values & connectors, up to 200 W
KJ Comtech Power Divider◊ Power Dividers / Splitters
      Up 16-Way, up to 100 W
◊ Coaxial Cable
      Flexible & Semi-Rigid Types
      with or w/o Connectors Installed
◊ Bias Tees - Up to 500 W
KJ Comtech Coaxial Connectors & Adapters
Connectors & Adapters
      Within & Between Series,
      Standard & Non-Standard
◊ Lightning Arrestors
      Gas,  λ/4, LC
◊ Coaxial Terminations
      BNC, SMA, 7/16, TNC, SMB, up to 200 W
KJ Comtech Filters & Duplexers◊ Filters
      LP, HP, BP, Duplexers, Triplexers
◊ Power Couplers
      Single & Dual Directional,
      up to 50 dB
   --- See our online KJ Comtech Catalog ---

 RF Cafe Page Placements
Highlighted Ad: Logo Only (page sponsor): Engineering Crossword Puzzle Appearances:
Click to visit KJ Comtech KJ Comtech Full lines of RF passive components including attenuators, power dividers & splitters, coaxial cables & assemblies,  bias Tees, adapters, lightning arrestors, terminations, filters, power couplers & tappers.
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RF Cafe Software

RF Cascade Workbook
RF Cascade Workbook is a very extensive system cascaded component Excel workbook that includes the standard Gain, NF, IP2, IP3, Psat calculations, input & output VSWR, noise BW, min/max tolerance, DC power cauculations, graphing of all RF parameters, and has a graphical block diagram tool. An extensive User's Guide is also included. - Only $35.
RF system analysis including
frequency conversion & filters

RF & EE Symbols Word
RF Stencils for Visio

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RF Cafe Software

Calculator Workbook
RF Workbench
Smith Chart™ for Visio
Smith Chart™ for Excel