| Dow-Key Microwave Corporation is the world's
manufacturer of electro-mechanical RF
switches. We are
and committed to providing unparalleled
service, competitive pricing, on-time
delivery and switch
products that are
distinguished by quality and reliability.
| Dow-Key offers the largest switch product line in
world with over 10,000 unique configurations.
Coaxial Switches - SPDT, DPDT, Transfer,
Manual, Fail-Safe, NO,
Switch Matrices - Multi-Pole,
Fiber Optics Matrices - 8x14, 14x15
Programmable Attenuators - Up to 127 dB
30 - 3000 MHz
Programmable Delay Lines - 10 ps Step
Space Qualified Switches - 2/3 Switch,
SPDT, DPDT, Transfer, High Power
Waveguide Switches - SPDT, DPDT, X-fer
|For our latest specials, please check our
Excess Inventory &
Out the Door in 24
All Purpose Analog Switch Design Hints | pericom.com/pdf/applications/AB007.pdf
brief from Pericom.
A Mechanical Approach to Overcome RF MEMS Switch Stiction
Problem | ansys.com/industries/mems/mems-downloads/ectc_03_moto_s09p3c.pdf
by Lei L. Mercado, *Shun-Meen Kuo, Tien-Yu Tom Lee, and Lianjun Liu.
an Optimal RF/Microwave Switch System | keithley.com/data?asset=16520
note from Keithley.
Design of A Novel Bulk Micro-machined RF MEMS Switch | intellisensesoftware.com/papers/Design
of a Novel Bulk.pdf
A RF MEMS capacitive switch fabricated using bulk silicon micro-machining
is investigated in this paper.
Evaluating RF Relays For Military Systems | mwrf.com/Articles/ArticleID/6662/6662.html
Article from Microwaves & RF, by Robert W. Dobson.
Extreme Temperature Reed
Switch Operation | hamlin.com/specSheets/AN105A-Tech-Extended_Temperature_Operation.pdf
Application note from Hamlin Electronics L. P.
FDTD Based Broadband MEMS Switch
Design | cosis.net/abstracts/KH2002/00090/KH2002-A-00090.pdf
The design of a RF MEMS
single pole double throw (SPDT) switch is investigated.
How Reed Relays Work
From Cougar Electronics.
Tel: (973) 779-6262
|Pulsar Microwave is celebrating its 26th anniversary as a
valued supplier of passive microwave components covering the frequency range
of 10 kHz to 40 GHz with both narrow band and ultra-broadband products
for the wireless communications markets. ISO and RoHS.
We Specialize in Custom Requirements
Power Dividers/Combiners -
2-32 Way, Low /
High Power to 40 GHz. SMT & Connectorized.
Directional Couplers - Low
and High Power to
18 GHz, 2500 watts. SMT and Connectorized.
Attenuators - Pin
Controlled and Digital Controlled to 16
Switches - Absorpt./Reflect.,
SP1T-8T to 18 GHz.
90° & 180° Hybrids
- 10% BW, 2:1 to 4:1,
2:1 to 6:1, 5:1 to 125:1, 3 & 4 Port,
to 20 GHz.
Phase Shifters - Analog
(Narrow, Octave) and
Switched Bit Digital, to 4 GHz.
Mixers - High IP3,
DC/AC Coupled, to 7 GHz.
High Frequency to 18 GHz. SMT & Connectorized.
I & Q Networks
- Modulators, Demodulators,
and Image Reject Mixers, to 16 GHz.
Bias Tees - 0.01 to
40 GHz. SMT & Connector.
- 0.2-6000 MHz. SMT &
DC Blocks - To 18
GHz, SMT & Connectorized.
IC Drives Up to Four Single-Coil Latching Relays | maxim-ic.com/appnotes.cfm/an_pk/3288
Application note from Maxim Integrated Products.
Interfacing Switches and Relays
to the Real World in Real Time | maxim-ic.com/appnotes.cfm/appnote_number/764
note from Maxim Integrated Products.
Keeping the HI-0201 Switch Closed When Removing
the V+ Supply | intersil.com/data/an/an9402.pdf
Application note from Intersil Corporation.
MEMS RF Switch Designers Now Have 40-GHz Reference Platforms | elecdesign.com/Articles/Index.cfm?AD=1&ArticleID=3826
From Electronic Design Online, by Roger Allan.
Microwave Switches | microwaves101.com/encyclopedia/switches.cfm
Optimal Design of a Bistable Switch | seas.harvard.edu/brenner/Optimal_design.pdf
From the Division of Engineering and Applied Sciences, Harvard University.
Switch and Reed Sensor Applications | meder.com/fileadmin/meder/pdf/en/Sensor_Applications.pdf
From Meder Electronic.
Reed Switch and Reed Sensor Applications | reed-sensor.com/pdfs/RRE_Reed_Switch_Applications.pdf
From Reed Relays and Electronics India Limited.
Reed Switch Applications | nec-tokin.com/english/product/pdf_dl/ReedSwitcesApplications.pdf
From NEC TOKIN.
Reed Switches | eleinmec.com/article.asp?23
By James Johnston,
Reed Switch Motor | .simplemotor.com/rsmotor.htm
Simple Electric Motors.
Relays Rise to Increasing Frequency Demands | electronicproducts.com/ShowPage.asp?SECTION=3700&PRIMID=&FileName=FEBCII1.FEB2001
Article from Electronics Products, by Michael Baldwin.
Selecting the Right CMOS
Analog Switch | maxim-ic.com/appnotes.cfm/appnote_number/638
Application note from
Maxim Integrated Products.
SMA Actuated RF MEMS Switch | webfea-lb.fea.aub.edu.lb/proceedings/2004/SRC-ME-10.pdf
Abstract by George K. El-Khoury & Mohammad A. Hotait.
Stacking Six A/B Station
Selector Relays | qth.com/topten/apnote1.htm
Application note from Top Ten Devices,
T1/E1/J1, N+1 Redundancy With Analog Switches | maxim-ic.com/appnotes.cfm/appnote_number/2857
Application note from Maxim Integrated Products.
Technical & Applications
Information [Relays] | cotorelay.com/Reed-Relays-Applications-Information-Entire-File.pdf
From Coto Technology.
Understanding Relays | autoshop101.com/forms/hweb2.pdf
Automotive series developed by Kevin R. Sullivan.