sales@cormic.com • www.cormic.com • P 724.940.7556 • F 724.940.7707

Manufacturers of RF and Microwave Components and AssembliesSpecialist in RF Filters, Power amplifiers and RF Switches

RF & MICROWAVE FILTERS

Filter Types Band Pass, Low Pass, High Pass, Band Reject, All Pass (Delay Line or Phase Shifter)

Packaging Surface mountable (SMT), Drop-in or connectorized

At CMI, we have the ability to place transmission zeros, commonly known as cross-coupling, to achieve tough rejection specifications. This gives us the ability to package the filters in the smallest mechanical form factors possible.

With over two decades of microwave filter design experience, we have created a digital library of off the shelf designs (up to 40 GHz) that enables us to create prototypes in less than 3 weeks in many cases. We can leverage our in-house machine shop so that our digital drawings can be directly downloaded through the use of Mastercam.

Filter Technology Types• LC (discrete components)• Crystal• Microwave

• Microstrip, stripline, suspended stripline, slabline• Combline• Cavity• Interdigital• Tubular• Waveguide

• Ceramic Resonator• Helical

DIPLEXERS & MULTIPLEXERS

Diplexing:A Diplexer is a frequency division multiplexing passive device. Diplexers combine two

different frequency bands onto one common port. A low pass filter and a high pass filter can be diplexed as can be two band pass filters or a band pass filter to either a high pass or a low pass filter. The key requirement is that the pass bands of the two filters to be diplexed do not overlap.

Application: Filter ‘A” is connected to a receiver while filter “B” is connected to a transmitter cou-pled to a common antenna port.

Multiplexing:Multiplexing is the combining of multiple (more than two) band pass filters to a common

port while maintaining the filter performance of each band.

Why CMI:We are experts in multiplexing. By using different and various filter types, we separate

ourselves from our competition. (For filter types refer to our description included on the RF and Microwave filter page) We have multiplexed over 6 channels onto a common port. (See picture below)

At CMI, we have the ability to develop custom filter designs optimized to each customer’s requirements. We design with the optimal architecture and filter elements to meet most stringent insertion loss specifications.

RF SWITCH & CONTROL PRODUCTS

Standard RF Pin Diode Switches • Frequencies to 40 GHz • TTL Compatible at +/- 5 VDC • Power to 1 Watt CW • Switching speeds of 20 ns

RF Switch Matrices • Mechanical sizes: 1U to 10U •Matrixconfigurations:Blocking,Non-Blocking, andSuperNon-Blocking • Speeds to 5 µs with FPGA option • Frequencies to 40 GHz •Control:USB,10/100Base-T,Frontpanelentry, SNMPcontrolandmonitoring •Expandableinblocksof8by8 •Isolationto80dB

Electro-Mechanical RF Switch • Frequencies to 40 GHz •Typicalswitchingspeeds:20ms • Power to 100W •Insertionloss:.2dBtypical@3GHz

High Power RF Pin Diode Switches • Frequencies to 20 GHz •PeakPowerto5KW • Average Power of 100 W • Switching speeds of 200 ns • Switching rate to 4 MHz

LOW NOISE AMPLIFIERSElectrical Specifications:

• Single or multiple amplified channels in a common package • Frequencies to 20 GHz • Narrow or broadband • Low Noise figure • Impedance: 50 or 75 Ohm • Wide operating voltage range

Electrical Specifications:

• Frequencies to 20 GHz • Narrow or broadband • Power Output to hundreds of watts • Linear or CW types • Optional built-in amplifier control and safeguards • Flexible operating voltage • Impedance: 50 or 75 Ohm • Non-Hermetic and Hermetic packages available • Industry leading Efficiency

RF POWER AMPLIFIERS

RF & MICROWAVE PRODUCTS

Digital and Analog RF Attenuators: • Control Type: TTL • Control bit resolution to 10 Bit • Frequencies to 20 GHz • Attenuation range to 60 dB • Varying attenuation step size • Input Power up to 1 watt • Speed from 50 ns •Offeredasabsorptiveorreflective

RF Digital Controlled Phase Shifter • Control: TTL • 8 Bit Control resolution • Frequencies to 20 GHz • Input power to 1 watt • Offered in narrow and broadband

RF Voltage Controlled Phase Shifter: • Control: 0 to 20 VDC • Phase shift up to 360º • Frequencies to 20 GHz • Power input 1 watt • Accurate phase control

RF Power Limiter • Low insertion loss • High power handling to 50W • Frequencies to 20 GHz • Fast speeds to 50ns • Input power to 200 watts

POWER DIVIDERS AND COMBINERS

Power Divider/Combiner: • Frequencies to 40 GHz • Various connector types •Configurationsto8way •Powerhandlingto100W

90° and 180° High Power Hybrid: • Frequencies to 40 GHz •Powerhandlingto1KW •Packagetypes:SMT,drop-inandconnectorized

Lumped Element Power Divider •Phase:0°,90°and180° •Outputs:upto24 • Frequencies to 6 GHz

Directional Couplers • Frequencies to 40 GHz •Packagetypes:SMT,Plug-in,SMAandN •Standardvalues:6,10,20and30dB •LowPIMversionsavailable

CUSTOM ENGINEERED PRODUCTSEngineering Design • Microwave Filters and Diplexers • RF Switches • RF switch matrices • Antenna and waveguide assemblies •RFPowerAmplifier •Switchedfilterassemblies • Custom microwave assemblies • Broadband splitters & combiners • Hi-power directional couplers • Hi-power limiters

RF Communications Test Assembly • Frequency Range: 1.4 to 2.7 GHz • Port to Port isolation: 50dB min • Low insertion loss: 0.5 dB max • Coupled ports: 26+/-2 dB • Phase balance: +/-6°

Three Channel Attenuator • Frequency range: 400 MHz to 3000 MHz • Low PIM: -160dBc typical and -155dBc minimum • Power handling: Average 100 Watts per channel • Peak Power to 3 KW • Attenuation: • 15-19 dB from 400 MHz to 700 MHz • 14-16 dB from 700 MHz to 3000 MHz • Isolation: >80dB

ANTENNAS & WAVEGUIDE COMPONENTS

Feed Horn Antennas • Frequencies to 325 GHz • Standard gains: 10, 15 and 20 dB •Offeredinmultipleflangetypes •Waveguideflange:SMA,Norcoaxialstyles

Ceramic Patch Antennas •Frequenciesof1570,1575,1580and2,450MHz •Sizes:10x10mmto36x36mm • Custom designs and frequencies available

Waveguide Components • Waveguide Filters • Waveguide Isolators and circulators • Waveguide directional couplers •Assemblies:Bend,twistandstraight •Powerupto2,000watts • Frequencies to 325 GHz

SINGLE LINE FILTERS

High Current Filters

Mechanical Sizes: 5⁄8”-24 or M12- 0.75Electrical Specifications:• Circuit Type: “LB”, “LT”, “Pi”, “C”• Voltage range to 200VDC or 140VAC• Capacitance values to 0.22µF• Available in 50 to 200A

Hermetic Filters

Mechanical Sizes: 1⁄4”-28 or 5⁄16”-24 Electrical Specifications:• Circuit Type: “C”, “LB”, “LT”, “Pi” & “T”• Voltage range to 400VDC or 240VAC • Capacitance values to 1.4µF

Press-In Filters

Mechanical Size: .156” FlangeElectrical Specification: • Circuit Type: “C” • Voltage range to 200VDC• Capacitance values to 50,000pF

Glass-to-Metal Seals

Mechanical Sizes: 0.076 to 0.175Electrical Specifications: • DC or 50 Ohm impedance

Spanner Head Filters

Mechanical Sizes: #2-56 to #8-32Electrical Specifications:• Circuit Type: “C”,• Voltage range to 200VDC• Capacitance values to 10,000pF

Surface Mount Filters

Mechanical sizes: L=.315 or .394Pad Layout: 0.102 or 0.202Electrical Specifications:• Circuit Type: “C” or “Pi” • Voltage range to 100VDC • Capacitance values to 8,200pF

Solder-In Filters

Mechanical Size: .156” FlangeElectrical Specifications:• Circuit Type: “C” • Voltage range to 200VDC• Capacitance values to 50,000pF

Bolt-In Filters

Mechanical Sizes: #2-56 to 3⁄8”-32 Electrical Specifications:• Circuit Types: “C”, “L”, “Pi” • Voltage range to 2500 VDC • Capacitance values to 50,000pF

Eyelet Style/Filter Pins

Mechanical Sizes: 0.138” to 0.195” Flange Electrical Specifications: • Circuit Type: “C” or “Pi” • Voltage range to 200VDC • Capacitance values to 5,000pF

MULTI-LINE FILTERSFiltered Terminal Blocks

Mechanical Size: 7⁄16” Spacing, #6 & #8 ScrewsElectrical Specification:• Circuit Types: “C”, “Pi”• Voltage range to 300VDC, 240VAC• Capacitance values to 30,000pF• Current ratings up to 200A

Ceramic Tubular FilteredD-Sub Connectors

Mechanical Size: Standard and High Density D-Sub Configurations in 9, 15, 25, 37 & 50 pin sizesElectrical Specification:• Circuit Types: “C”, “Pi”• Voltage range to 100VDC• Capacitance values to 47,000pF

Filter Plates

Mechanical Size: 0.100” and 2 mm SpacingsElectrical Specification:• Circuit Types: “C”, “Pi”• Voltage range to 100VDC• Capacitance values to 5,000pF

Ceramic TubularFiltered Adapters

Mechanical Size: Standard and High Density D-Sub Configurations in 9, 15, 25, 37 & 50 pin sizesElectrical Specification:• Circuit Types: “C”, “Pi”• Voltage range to 100VDC• Capacitance values to 47,000pF

Filtered CircualerConnectors

Mechanical Size: Mil-C-38999, Mil-C-26482, Mil-C-83723, Mil-C-5015Electrical Specification:• Circuit Types: “C”, “L”, “Pi”• Voltage range to 200VDC• Capacitance values to 100,000pF

Complete Machine Shop, Assembly & Testing Services

We offer full turn-key services

• Engineering Design services • Housing maching • Tin, Silver or Gold plating • Filter Installation •Hermeticgrossorfineleaktesting • Electrical testing • Hi Pot and Hi-Current testing •Mechanicaldimensionaltesting&certification • Environmental testing

CORRY MICRONICS, INC.761 COMMONWEALTH DRIVE

SUITE 201WARRENDALE, PA 15086

P 724.940.7556F 724.940.7707

EMAIL: SALES@CORMIC.COMWWW.CORMIC.COM