Custom Search
Over 10000 Pages Indexed
Your Host
Click here to read about RF CafeKirt
Blattenberger

... single-
handedly
redefining
what an
engineering website
should be.

View the YouTube RF Cafe Intro Video Carpe Diem!
(Seize the Day!)

5CCG (5th MOB):
My USAF radar shop

Hobby & Fun

Airplanes and Rockets:
My personal hobby website

Equine Kingdom:
My daughter Sally's horse
riding business website -
lots of info

•−•  ••−•    −•−•  •−  ••−•  •
RF Cafe Morse Code >Hear It<

Job Board

About RF Cafe©

RF Cafe E-Mail

SigaTek Announces New Electronically Controlled
Phase Shifters for 10-2500 MHz

January 18, 2012 Press Release
SiagTek logo Electronically Controlled Phase Shifters
Covering Frequencies  10 – 2500 MHz

Visit SigaTek’s web side for a complete product line and check real time inventory.
ALL STOCK ITEMS SHIP THE SAME DAY


January 18, 2012

          SigaTek microwave introduces new additions to the product line. Analog phase shifters covering the frequency range of 10 – 2500 MHz. Bands covered are octave and 10% bands. Also custom designs are available to meet any frequency and phase shift. Applications of these phase shifters are microwave systems that require voltage controlled phase shift.

Electronically Controlled Phase Shifters Covering Frequencies  10 – 2500 MHz          SigaTek offers a big selection of microwave components covering the frequencies  DC - 80 GHz: Power dividers, directional couplers, 90 and 180 degree hybrids, microwave mixers, frequency doublers, bias tees, I Q modulators, demodulators, image reject mixers, analog phase shifters, coaxial load terminations, connectors and adapters.   These phase shifters are designed using lumped elements components. Use of quadrature hybrids ( power dividers 90 degree) with a matched pair of LC networks  connected at the two outputs of the hybrid. The resonant frequency of the LC network (varactor diode and high Q fixed inductor) is adjusted with the controlled voltage resulting in constant amplitude (ideally) and varying phase 0 -180 degree across the frequency of operation. Two devices can be connected in series to give a resulting phase shift of  0 - 360 degree. Control voltage is 0 – 20 Vdc SigaTek phase shifters are with SMA connectors. Visit website page for a complete line of phase shifters.


SigaTek microwave specializes in high quality, high frequency microwave communication components up to 65 GHz. As a pioneer supplier of microwave RF components, the main products include directional couplers, power dividers/combiners, 3 dB hybrids 90° and 180°, bias tees networks, microwave mixers, frequency doublers, load terminations, and coaxial connectors and adapters. All microwave components IN STOCK are available for same day delivery. Although we have a broad selection of components, custom and optimized designs are available upon customer request.


About SigaTek
SigaTek microwave specializes in high quality, high frequency microwave communication components up to 80 GHz. As a pioneer supplier of microwave RF components, the main products include directional couplers, power dividers/combiners, 3 dB hybrids 90° and 180°, bias tees networks, microwave mixers, frequency doublers, I Q modulators demodulators, Image reject mixers, analog phase shifters, 50 ohm load terminations, and coaxial connectors and adapters. All microwave components IN STOCK are available for same day delivery. Although we have a broad selection of components, custom and optimized designs are available upon customer request.


Contact
SigaTek Microwave
423 Black Oak Ridge Road
Wayne, NJ 07470
Phone: 973-706-8475, Fax: 973-832-4435
Email: sales@sigatek.com
Web: www.sigatek.com



Posted  1/30/2012
A Disruptive Web Presence

Custom Search
Over 10,000 pages indexed! (none duped or pirated)

Read About RF Cafe
Webmaster: Kirt Blattenberger
    KB3UON

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

Product & Service Directory
Personally Selected Manufacturers
RF Cafe T-Shirts & Mugs

RF Cafe Software

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