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A S m i t h s G r o u p c o m p a n y
VOLUME #15
T h e r m o p a d s ®
R e s i s t i v e P r o d u c t s
S m a r t l o a d s ®
D e l a y L i n e s
M I C R O W A V E C O M P O N E N T S
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Four Decades of ExcellenceSince its founding in 1963, EMC Technology has been a leader in the RF andmicrowave components industry. We support the military, space and commercial markets with leading-edge technology in thin and thick film passive devices. Our fieldand lab engineers work extensively with customers to develop innovative solutions fortoday’s most difficult design challenges.An exceptionally talented personnel team and two state-of-the-art facilities supportEMC customers. Administrative headquarters are located in Stuart, FL. Our principalmanufacturing site is our production facility in San Jose, Costa Rica where technologically advanced manufacturing processes ensure both the high quality andcompetitive costs that our customers expect from a world-class supplier.
QualityEMC sets the standard for quality in the components industry with an extensiveinspection, testing and quality assurance program. We are a registered ISO 9001 and ISO 14001 company.
A Smiths Group CompanyEMC Technology is a subsidiary of Smiths Group, a multi-billion dollar global corporation. Smiths is an engineering-focused company with nearly 40,000 employeesworldwide servicing the aerospace, medical, industrial and telecom industries.
Innovative RF solutions producingunique products for
today and tomorrow
Florida RF Labs®
is an internationally recognized leader in thedevelopment and manu-facture of high qualitythin film microwaveresistor products andhybrid and directionalcouplers. The products inthis catalog include RFResistors, Terminations,Attenuators, andCouplers in a variety ofpackage sizes. Florida RFLabs® is a leading supplierto the Military, Space
and Commercial Markets. For a catalog, call 800-544-5594 or772-286-9300.
Related Products from Smiths Group companies
Times MicrowaveSystems, a SmithsGroup plc company,founded in 1948, is aleader in the development ofmicrowave/RF coaxialcable, connector andassembly technology.Products cover mili-tary and commercial applications, includ-ing aerospace, ship-board and wirelesssystems. For delayline applications,Times offers extremelylow loss and phase
stable cables and assemblies trimmed to precise delay lengthsand formed to fit your application. For a catalog, call 800-867-2629.
LMR® and T-Flex® are registered trademarks of Times Microwave SystemsThermopad® is a registered trademark of EMC Technology Inc.
The Florida RF Labs® EngineeringReference Guide is a useful tool for the Design Engineer. The guideprovides technical information on thermal conductivity of common materials, conversions from VSWR to Return Loss, decibels to power inWatts and many more useful charts.In addition, the guide offers applica-tion notes for measuring RF resistiveproducts, mounting instruction andthermal resistance information. For a copy, call 800-544-5594 or772-286-9300.
Florida RF Labs®
is a leading provider of high-end cable assemblies for theTelecommunications,Instrumentation,Military, Aerospace, TV Broadcast, andSatellite Communica-tion markets. FloridaRF Labs® is an S-level(space) qualified supplier, ISO certifiedand manufactures toMilitary standards.The Cable AssemblyProduct line includes
Lab-Flex ®, Semi-Rigid, Conformable ®, T-Flex ® and Standardcable assemblies at an affordable price. For a catalog, call800-544-5594 or 772-286-9300.
EMC Technology 8851 SW Old Kansas Ave. Stuart FL 34997 (772) 286-9300 (800) 544-5594 www.emct.com A Smiths Group company1
Table of Contents
Thermopad® Temperature Variable Attenuators . . . . . . . . .3TVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12MTVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .13HTVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14CTVA (75 Ohm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .15KTVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .16Coaxial TVA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Fixed Attenuators . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .19TS03 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .22TS04 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .24TS05 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .26
SmartLoad® Power Sensing Terminations . . . . . . . . . . . . .29PST-01 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .31PST-04 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .32PST-06 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .33
Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .35Surface Mount . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .36Chips – Standard . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .38Chips – High Frequency . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .40Chips – High Reliability . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42Pill Terminations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .44
Miniature SMT Delay Lines . . . . . . . . . . . . . . . . . . . . . . .47D04 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .53D08 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .54D16 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .55D20 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
Application Notes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .57Design Kits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .58Recommended Mounting Instructions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .61Index . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .76
TAPE AND REEL PACKAGINGMany of our products are availablepackaged on tape and reel. Look for this symbol to identify those items.
SURFACE MOUNT DEVICEMany of our products are designed forsurface mount applications. Look for this symbol to identify those items.
EMC Technology 8851 SW Old Kansas Ave. Stuart FL 34997 (772) 286-9300 (800) 544-5594 www.emct.com A Smiths Group company2
Space Heritage
ANIK A, B, and C
APPLICATIONS TECHNOLOGY SATELLITE(ATS)
AUSSAT
BRASILAT
BRAZIL (SBTS)
COMSTAR
DBS (HUGHES)
DISCUS 1-5 (G.E.)
GALAXY
GEOSTATIONARY METEROLOGICALSATELLITE (GMS-2)
GEOSTATIONARY OPERATIONALENVIRONMENTAL SATELLITE (GOES D, E, F, G, H)
GLOBALSTAR
GMS-1
INMARSAT
INMARSAT (G.E.)
INTELSAT
INTELSAT B
INTELSAT I, IV, IVA, and VI
IRIDIUM (MOTOROLA)
LEASAT
MEXICO (SCT)
MSAT (HUGHES)
ORBITING SOLAR OBSERVATORY (OSO-8)
PALAPA-A
PALAPA-B
PIONEER VENUS MULTIPROBE
PIONEER VENUS ORBITOR
POLAR PLOATFORM-ESA
SATELLITE BUSINESS SYSTEMS (SBS)
SOLIDARSAT (HUGHES)
SURVEYOR
SYNCOM
TACSAT
TDRSS (TRW, INC.)
TELSTAR 3
UHF FOLLOW ON (HUGHES)
UMSAT
WESTAR I, II, III
WESTAR IV, V, VI
EMC Technology is a premier supplier of S-level (Space-level) products. EMC Technology has provided products for many programs, including: