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Continuously Variable Attenuator

Variable Attenuators

MCLI variable and fixed attenuators positions reduce power signal without disrupting its waveform and have the ability to change attenuation values within a frequency range while maintaining low insertion loss and VSWR. Variable attenuations may be operated with a multi-turn screwdriver-slotted shaft, turns counting dial, knob control dial option, or direct read options. MCLI also offer flatness models in many broad and narrow frequency ranges.

Fixed attenuators can be used in the measuring of signals on pads to lower the amplitude balance to enable measurements, or to protect the measuring device from signal levels that could be damaging. MCLI Fixed attenuators are offered in many connector configurations and frequency ranges with low and high power solutions.

 

  • Model Number
     
  •  View Cart

  • CONTINUOUSLY VARIABLE ATTENUATORS


    FEATURE:
    •Direct Reading Of Attenuation Value
    •Low VSWR, Low Insertion Loss
    •Excellent Linearity, Monotonicity
    •Good Stability Across Temperature Range
    •Rugged Mechanical Contruction
    •Locking Screw-Drive Adjust and Turning Dial

    GENERAL INFORMATION:
    RF POWER: 7W Average, 3kW Peak
    IMPEDANCE: 50 Ohms
    INSERTION LOSS: 0.5dB Max. @ 18GHz, 0.75dB Max. @ 26GHz, 1.50dB Max. @ 40GHz
    CONNECTORS: SMA Female Standard; Type N, TNC are Optional
    FINISHING: Corrosion Resistance 316 SS Epoxy Coating, Dusty Grey Color
    ENVIRONMENTAL: Shock 15G's 11ms 1/2 Sine, Vibration 3G's Overall
    ALTITUDE: 40,000' Survival, 25,000' Operating
    TEMPERATURE: -55*C to +110*C
    Adding /DR For Direct Reading with the knob:  /DR-series


    Continuously Variable Attenuator
     
    CA600 SERIES CVA
    FREQUENCY FLAT MODELS, NARROW BAND


    P/N
    Standard
    P/N
    Dial
    P/N
    Knob
    Frequency
    Range GHz
    Attenuation
    Range dB
    VSWR
    Max
    Flatness
    +/- dB
    CA601-10 CA601-10/D CA601-10/DK 3.0-4.0 10 1.50:1 1.5
    CA635-10 CA635-10/D CA635-10/DK 3.4-4.2 10 1.50:1 0.5
    CA635-20 CA635-20/D CA635-20/DK 3.4-4.2 20 1.50:1 1.0
    CA608-10 CA608-10/D CA608-10/DK 3.6-4.3 10 1.50:1 0.3
    CA608-20 CA608-20/D CA608-20/DK 3.6-4.3 20 1.50:1 0.5
    CA617-10 CA617-10/D CA617-10/DK 3.6-6.5 10 1.50:1 0.8
    CA617-20 CA617-20/D CA617-20/DK 3.6-6.5 20 1.50:1 1.5
    CA620-10 CA620-10/D CA620-10/DK 5.8-6.5 10 1.50:1 0.3
    CA620-20 CA620-20/D CA620-20/DK 5.8-6.5 20 1.50:1 0.5
    CA620-30 CA620-30/D CA620-30/DK 5.8-6.5 30 1.50:1 1.0
    CA605-10 CA605-10/D CA605-10/DK 7.2-7.8 10 1.50:1 0.25
    CA605-20 CA605-20/D CA605-20/DK 7.2-7.8 20 1.50:1 0.5
    CA605-30 CA605-30/D CA605-30/DK 7.2-7.8 30 1.50:1 0.75
    CA607-10 CA607-10/D CA607-10/DK 7.2-8.4 10 1.50:1 0.5
    CA607-20 CA607-20/D CA607-20/DK 7.2-8.4 20 1.50:1 1.0
    CA607-30 CA607-30/D CA607-30/DK 7.2-8.4 30 1.50:1 1.5
    CA609-10 CA609-10/D CA609-10/DK 7.9-8.4 10 1.50:1 0.25
    CA609-20 CA609-20/D CA609-20/DK 7.9-8.4 20 1.50:1 0.5
    CA609-30 CA609-30/D CA609-30/DK 7.9-8.4 30 1.50:1 0.75
    CA615-10 CA615-10/D CA615-10/DK 10.7-12.7 10 1.50:1 0.5
    CA615-20 CA615-20/D CA615-20/DK 10.7-12.7 20 1.50:1 0.8
    CA615-30 CA615-30/D CA615-30/DK 10.7-12.7 30 1.50:1 1.2
    CA621-10 CA621-10/D CA621-10/DK 10.7-14.5 10 1.50:1 1.0
    CA621-20 CA621-20/D CA621-20/DK 10.7-14.5 20 1.50:1 1.5
    CA621-30 CA621-30/D CA621-30/DK 10.7-14.5 30 1.50:1 1.75
    CA624-10 CA624-10/D CA624-10/DK 13.0-14.5 10 1.50:1 0.2
    CA624-20 CA624-20/D CA624-20/DK 13.0-14.5 20 1.50:1 0.3
    CA624-30 CA624-30/D CA624-30/DK 13.0-14.5 30 1.50:1 0.5
    CA613-10 CA613-10/D CA613-10/DK 17.0-18.6 10 1.50:1 0.75
    CA613-20 CA613-20/D CA613-20/DK 17.0-18.6 20 1.50:1 1.0
    CA613-30 CA613-30/D CA613-30/DK 17.0-18.6 30 1.50:1 1.5
    CA613-40 CA613-40/D CA613-40/DK 17.0-18.6 40 1.50:1 2.0
     


     
    CA600 SERIES CVA
    FREQUENCY FLAT MODELS, OCTAVE BAND


    P/N
    Standard
    P/N
    Dial
    P/N
    Knob
    Frequency
    Range GHz
    Attenuation
    Range dB
    VSWR
    Max
    Flatness
    +/- dB
    CA616-10 CA616-10/D CA616-10/DK 2.0-4.0 10 1.60:1 1.5
    CA606-10 CA606-10/D CA606-10/DK 4.0-8.0 10 1.50:1 2.0
    CA610-10 CA610-10/D CA610-10/DK 8.0-12.4 10 1.50:1 1.0
    CA628-10 CA628-10/D CA628-10/DK 12.4-18.0 10 1.50:1 1.0
    CA614-10 CA614-10/D CA614-10/DK 14.0-26.5 10 1.70:1 0.8
    CA614-20 CA614-20/D CA614-20/DK 14.0-26.5 20 1.70:1 1.0
    CA614-30 CA614-30/D CA614-30/DK 14.0-26.5 30 1.70:1 1.5
    CA632-10 CA632-10/D CA632-10/DK 26.5-40.0 10 2.00:1 1.25
    CA632-20 CA632-20/D CA632-20/DK 26.5-40.0 20 2.00:1 1.5
    CA632-30 CA632-30/D CA632-30/DK 26.5-40.0 30 2.00:1 1.8
     


     
    CA600 SERIES CVA
    FREQUENCY FLAT MODELS, WIDE BAND


    P/N
    Standard
    P/N
    Dial
    P/N
    Knob
    Frequency
    Range GHz
    Attenuation
    Range dB
    VSWR
    Max
    Flatness
    +/- dB
    CA630-10 CA630-10/D CA630-10/DK 4.0-12.4 10 1.70:1 1.0
    CA619-10 CA619-10/D CA619-10/DK 5.85-14.5 10 1.50:1 0.5
    CA619-20 CA619-20/D CA619-20/DK 5.85-14.5 20 1.50:1 0.5
    CA619-30 CA619-30/D CA619-30/DK 5.85-14.5 30 1.50:1 1.0
    CA633-10 CA633-10/D CA633-10/DK 8.0-18.0 10 1.70:1 1.5
    CA633-20 CA633-20/D CA633-20/DK 8.0-18.0 20 1.70:1 1.8
     


     
    CA700 SERIES CVA
    FREQUENCY FLAT MODELS


    P/N
    Standard
    P/N
    Dial
    P/N
    Knob
    Frequency
    Range GHz
    Attenuation
    Range dB
    VSWR
    Max
    Flatness
    +/- dB
    CA716-10 CA716-10/D CA716-10/DK 2.0-4.0 10 1.70:1 1.5
    CA735-10 CA735-10/D CA735-10/DK 3.4-4.2 10 1.50:1 0.5
    CA735-20 CA735-20/D CA735-20/DK 3.4-4.2 20 1.50:1 1.0
    CA707-10 CA707-10/D CA707-10/DK 3.6-4.3 10 1.50:1 0.3
    CA707-20 CA707-20/D CA707-20/DK 3.6-4.3 20 1.50:1 0.5
    CA707-30 CA707-30/D CA707-30/DK 3.6-4.3 30 1.50:1 0.75
    CA717-10 CA717-10/D CA717-10/DK 3.6-6.5 10 1.50:1 0.7
    CA717-20 CA717-20/D CA717-20/DK 3.6-6.5 20 1.50:1 0.8
    CA717-30 CA717-30/D CA717-30/DK 3.6-6.5 30 1.50:1 1.0
    CA706-10 CA706-10/D CA706-10/DK 4.0-8.0 10 1.50:1 2.0
    CA703-10 CA703-10/D CA703-10/DK 4.0-12.4 10 1.90:1 1.75
    CA720-10 CA720-10/D CA720-10/DK 5.8-6.5 10 1.50:1 0.3
    CA720-20 CA720-20/D CA720-20/DK 5.8-6.5 20 1.50:1 0.5
    CA720-30 CA720-30/D CA720-30/DK 5.8-6.5 30 1.50:1 0.75
    CA719-10 CA719-10/D CA719-10/DK 5.85-14.5 10 1.50:1 0.5
    CA719-20 CA719-20/D CA719-20/DK 5.85-14.5 20 1.50:1 0.5
    CA719-30 CA719-30/D CA719-30/DK 5.85-14.5 30 1.50:1 0.5
    CA727-10 CA727-10/D CA727-10/DK 6.0-10.0 10 1.50:1 1.0
    CA705-10 CA705-10/D CA705-10/DK 7.2-7.8 10 1.50:1 0.3
    CA705-20 CA705-20/D CA705-20/DK 7.2-7.8 20 1.50:1 0.4
    CA705-30 CA705-30/D CA705-30/DK 7.2-7.8 30 1.50:1 0.5
    CA705-40 CA705-40/D CA705-40/DK 7.2-7.8 40 1.50:1 1.0
    CA704-10 CA704-10/D CA704-10/DK 7.2-8.4 10 1.50:1 0.5
    CA704-20 CA704-20/D CA704-20/DK 7.2-8.4 20 1.50:1 1.0
    CA704-30 CA704-30/D CA704-30/DK 7.2-8.4 30 1.50:1 1.5
    CA704-40 CA704-40/D CA704-40/DK 7.2-8.4 40 1.50:1 2.0
    CA708-10 CA708-10/D CA708-10/DK 7.9-8.5 10 1.50:1 0.3
    CA708-20 CA708-20/D CA708-20/DK 7.9-8.5 20 1.50:1 0.4
    CA708-30 CA708-30/D CA708-30/DK 7.9-8.5 30 1.50:1 0.5
    CA708-40 CA708-40/D CA708-40/DK 7.9-8.5 40 1.50:1 1.0
    CA710-10 CA710-10/D CA710-10/DK 8.0-12.4 10 1.50:1 1.0
    CA710-20 CA710-20/D CA710-20/DK 8.0-12.4 20 1.50:1 2.0
    CA711-10 CA711-10/D CA711-10/DK 8.0-18.0 10 1.50:1 1.25
    CA711-20 CA711-20/D CA711-20/DK 8.0-18.0 20 1.50:1 1.5
    CA712-10 CA712-10/D CA712-10/DK 8.5-10.5 10 1.50:1 1.0
    CA712-20 CA712-20/D CA712-20/DK 8.5-10.5 20 1.50:1 1.0
    CA715-10 CA715-10/D CA715-10/DK 10.7-12.75 10 1.50:1 0.5
    CA715-20 CA715-20/D CA715-20/DK 10.7-12.75 20 1.50:1 0.8
    CA715-30 CA715-30/D CA715-30/DK 10.7-12.75 30 1.50:1 1.20
    CA715-40 CA715-40/D CA715-40/DK 10.7-12.75 40 1.50:1 1.75
    CA721-10 CA721-10/D CA721-10/DK 10.7-14.5 10 1.50:1 1.0
    CA721-20 CA721-20/D CA721-20/DK 10.7-14.5 20 1.50:1 1.5
    CA721-30 CA721-30/D CA721-30/DK 10.7-14.5 30 1.50:1 1.75
    CA721-40 CA721-40/D CA721-40/DK 10.7-14.5 40 1.50:1 2.0
    CA728-10 CA728-10/D CA728-10/DK 12.4-18.0 10 1.50:1 1.0
    CA728-20 CA728-20/D CA728-20/DK 12.4-18.0 20 1.50:1 1.75
    CA713-10 CA713-10/D CA713-10/DK 17.0-18.6 10 1.50:1 0.75
    CA713-20 CA713-20/D CA713-20/DK 17.0-18.6 20 1.50:1 1.0
    CA713-30 CA713-30/D CA713-30/DK 17.0-18.6 30 1.50:1 1.5
    CA713-40 CA713-40/D CA713-40/DK 17.0-18.6 40 1.50:1 2.0



     
    CA800 SERIES CVA
    FREQUENCY FLAT MODELS, SPECIAL BAND


    P/N
    Standard
    P/N
    Dial
    P/N
    Knob
    Frequency
    Range GHz
    Attenuation
    Range dB
    VSWR
    Max
    Flatness
    +/- dB
    CA822-10 CA822-10/D CA822-10/DK 0.7-0.8 10 1.80:1 0.75
    CA814-10 CA814-10/D CA814-10/DK 0.8-1.0 10 1.80:1 0.75
    CA814-15 CA814-15/D CA814-15/DK 0.8-1.0 15 1.80:1 1.0
    CA814-20 CA814-20/D CA814-20/DK 0.8-1.0 20 1.80:1 1.5
    CA801-10 CA801-10/D CA801-10/DK 0.95-1.45 10 1.80:1 1.5
    CA801-15 CA801-15/D CA801-15/DK 0.95-1.45 15 1.80:1 1.7
    CA811-10 CA811-10/D CA811-10/DK 1.0-1.3 10 1.50:1 1.5
    CA829-10 CA829-10/D CA829-10/DK 1.5-1.7 10 1.50:1 1.0
    CA815-10 CA815-10/D CA815-10/DK 1.5-2.0 10 1.50:1 1.25
    CA815-20 CA815-20/D CA815-20/DK 1.5-2.0 20 1.50:1 1.5
    CA815-15 CA815-15/D CA815-15/DK 1.8-2.15 15 1.50:1 1.0
    CA818-10 CA818-10/D CA818-10/DK 2.8-6.5 10 1.50:1 1.25
    CA818-20 CA818-20/D CA818-20/DK 2.8-6.5 20 1.50:1 1.5
    CA835-10 CA835-10/D CA835-10/DK 3.4-4.2 10 1.50:1 0.75
    CA835-20 CA835-20/D CA835-20/DK 3.4-4.2 20 1.50:1 1.0
    CA835-30 CA835-30/D CA835-30/DK 3.4-4.2 30 1.50:1 1.5
    CA835-40 CA835-40/D CA835-40/DK 3.4-4.2 40 1.50:1 2.0
    CA812-10 CA812-10/D CA812-10/DK 3.6-4.3 10 1.50:1 0.3
    CA812-20 CA812-20/D CA812-20/DK 3.6-4.3 20 1.50:1 0.5
    CA812-30 CA812-30/D CA812-30/DK 3.6-4.3 30 1.50:1 0.75
    CA812-40 CA812-40/D CA812-40/DK 3.6-4.3 40 1.50:1 1.25
    CA817-10 CA817-10/D CA817-10/DK 3.6-6.5 10 1.50:1 0.5
    CA817-20 CA817-20/D CA817-20/DK 3.6-6.5 20 1.50:1 0.8
    CA817-30 CA817-30/D CA817-30/DK 3.6-6.5 30 1.50:1 1.25
    CA817-40 CA817-40/D CA817-40/DK 3.6-6.5 40 1.50:1 1.75
    CA826-10 CA826-10/D CA826-10/DK 4.0-18.0 10 1.50:1 4.0
    CA826-20 CA826-20/D CA826-20/DK 4.0-18.0 20 1.50:1 5.0
    CA803-20 CA803-20/D CA803-20/DK 5.4-5.9 20 1.50:1 1.0
    CA823-10 CA823-10/D CA823-10/DK 5.8-6.5 10 1.50:1 0.3
    CA823-20 CA823-20/D CA823-20/DK 5.8-6.5 20 1.50:1 0.5
    CA823-30 CA823-30/D CA823-30/DK 5.8-6.5 30 1.50:1 0.75
    CA823-40 CA823-40/D CA823-40/DK 5.8-6.5 40 1.50:1 1.25
    CA823-50 CA823-50/D CA823-50/DK 5.8-6.5 50 1.50:1 2.0
    CA804-20 CA804-20/D CA804-20/DK 5.9-6.5 20 1.50:1 1.0
    CA832-40 CA832-40/D CA832-40/DK 6.0-8.5 40 1.75:1 2.5
    CA805-10 CA805-10/D CA805-10/DK 7.2-7.8 10 1.50:1 0.15
    CA805-20 CA805-20/D CA805-20/DK 7.2-7.8 20 1.50:1 0.25
    CA805-30 CA805-30/D CA805-30/DK 7.2-7.8 30 1.50:1 0.40
    CA805-40 CA805-40/D CA805-40/DK 7.2-7.8 40 1.50:1 0.75
    CA805-50 CA805-50/D CA805-50/DK 7.2-7.8 50 1.50:1 1.25
    CA807-10 CA807-10/D CA807-10/DK 7.2-8.4 10 1.50:1 0.3
    CA807-20 CA807-20/D CA807-20/DK 7.2-8.4 20 1.50:1 0.5
    CA807-30 CA807-30/D CA807-30/DK 7.2-8.4 30 1.50:1 0.75
    CA807-40 CA807-40/D CA807-40/DK 7.2-8.4 40 1.50:1 1.25
    CA807-50 CA807-50/D CA807-50/DK 7.2-8.4 50 1.50:1 2.0
    CA809-10 CA809-10/D CA809-10/DK 7.9-8.4 10 1.50:1 0.15
    CA809-20 CA809-20/D CA809-20/DK 7.9-8.4 20 1.50:1 0.25
    CA809-30 CA809-30/D CA809-30/DK 7.9-8.4 30 1.50:1 0.40
    CA809-40 CA809-40/D CA809-40/DK 7.9-8.4 40 1.50:1 0.75
    CA809-50 CA809-50/D CA809-50/DK 7.9-8.4 50 1.50:1 1.25
    CA813-10 CA813-10/D CA813-10/DK 10.5-12.4 10 1.50:1 0.8
    CA813-20 CA813-20/D CA813-20/DK 10.5-12.4 20 1.50:1 1.0
    CA820-10 CA820-10/D CA820-10/DK 10.7-12.7 10 1.50:1 0.5
    CA820-20 CA820-20/D CA820-20/DK 10.7-12.7 20 1.50:1 0.8
    CA820-30 CA820-30/D CA820-30/DK 10.7-12.7 30 1.50:1 1.0
    CA820-40 CA820-40/D CA820-40/DK 10.7-12.7 40 1.50:1 1.5
    CA820-50 CA820-50/D CA820-50/DK 10.7-12.7 50 1.50:1 1.9
    CA821-10 CA821-10/D CA821-10/DK 10.7-14.5 10 1.50:1 0.75
    CA821-20 CA821-20/D CA821-20/DK 10.7-14.5 20 1.50:1 1.0
    CA821-30 CA821-30/D CA821-30/DK 10.7-14.5 30 1.50:1 1.5
    CA821-40 CA821-40/D CA821-40/DK 10.7-14.5 40 1.50:1 1.75
    CA821-50 CA821-50/D CA821-50/DK 10.7-14.5 50 1.50:1 2.25
    CA808-10 CA808-10/D CA808-10/DK 12.0-18.0 10 1.50:1 1.0
    CA808-20 CA808-20/D CA808-20/DK 12.0-18.0 20 1.50:1 1.0
    CA808-30 CA808-30/D CA808-30/DK 12.0-18.0 30 1.50:1 1.0
    CA824-10 CA824-10/D CA824-10/DK 13.0-14.5 10 1.50:1 0.5
    CA824-20 CA824-20/D CA824-20/DK 13.0-14.5 20 1.50:1 0.6
    CA824-30 CA824-30/D CA824-30/DK 13.0-14.5 30 1.50:1 0.7
    CA824-40 CA824-40/D CA824-40/DK 13.0-14.5 40 1.50:1 0.8
    CA824-50 CA824-50/D CA824-50/DK 13.0-14.5 50 1.50:1 1.0



     
    CA800 SERIES CVA
    FREQUENCY FLAT MODELS, OCTAVE BAND


    P/N
    Standard
    P/N
    Dial
    P/N
    Knob
    Frequency
    Range GHz
    Attenuation
    Range dB
    VSWR
    Max
    Flatness
    +/- dB
    CA816-10 CA816-10/D CA816-10/DK 2.0-4.0 10 1.50:1 1.25
    CA816-20 CA816-20/D CA816-20/DK 2.0-4.0 20 1.50:1 1.5
    CA816-30 CA816-30/D CA816-30/DK 2.0-4.0 30 1.50:1 2.5
    CA806-10 CA806-10/D CA806-10/DK 4.0-8.0 10 1.50:1 0.75
    CA806-20 CA806-20/D CA806-20/DK 4.0-8.0 20 1.50:1 1.5
    CA806-30 CA806-30/D CA806-30/DK 4.0-8.0 30 1.50:1 2.5
    CA810-10 CA810-10/D CA810-10/DK 8.0-12.4 10 1.50:1 0.75
    CA810-20 CA810-20/D CA810-20/DK 8.0-12.4 20 1.50:1 1.0
    CA810-30 CA810-30/D CA810-30/DK 8.0-12.4 30 1.50:1 1.5
    CA828-10 CA828-10/D CA828-10/DK 12.4-18.0 10 1.50:1 0.75
    CA828-20 CA828-20/D CA828-20/DK 12.4-18.0 20 1.50:1 1.0
    CA828-30 CA828-30/D CA828-30/DK 12.4-18.0 30 1.50:1 1.5
    CA828-40 CA828-40/D CA828-40/DK 12.4-18.0 40 1.50:1 1.75


    Continuously Variable Attenuator
    Standard Model Are Multi-Turn Screwdriver Slotted Adjustment Shaft With Lock Nut  
      
     
    Counting Dial, Knob Control And Direct Reading Options Are Available

     
    CVA600 SERIES
    LEVEL ADJUST MODELS, OCTAVE BAND


    P/N
    Standard
    P/N
    Dial
    P/N
    Knob
    Frequency
    Range GHz
    Attenuation
    Range dB
    VSWR
    Max
    Flatness
    +/- dB
    CVA623-10 CVA623-10/D CVA623-10/DK 2.0-4.2 10 1.50:1 N/A
    CVA634-10 CVA634-10/D CVA634-10/DK 3.7-8.0 10 1.50:1 N/A
    CVA634-20 CVA634-20/D CVA634-20/DK 3.7-8.0 20 1.50:1 N/A
    CVA625-40 CVA625-40/D CVA625-40/DK 6.0-11.0 40 1.50:1 N/A
    CVA611-10 CVA611-10/D CVA611-10/DK 7.9-12.7 10 1.50:1 N/A
    CVA611-20 CVA611-20/D CVA611-20/DK 7.9-12.7 20 1.50:1 N/A
    CVA611-30 CVA611-30/D CVA611-30/DK 7.9-12.7 30 1.50:1 N/A
    CVA612-10 CVA612-10/D CVA612-10/DK 11.7-18.0 10 1.50:1 N/A
    CVA612-20 CVA612-20/D CVA612-20/DK 11.7-18.0 20 1.50:1 N/A
    CVA612-30 CVA612-30/D CVA612-30/DK 11.7-18.0 30 1.50:1 N/A
    CVA612-40 CVA612-40/D CVA612-40/DK 11.7-18.0 40 1.50:1 N/A
    CVA614-10 CVA614-10/D CVA614-10/DK 14.0-26.5 10 1.70:1 N/A
    CVA614-20 CVA614-20/D CVA614-20/DK 14.0-26.5 20 1.70:1 N/A
    CVA614-30 CVA614-30/D CVA614-30/DK 14.0-26.5 30 1.70:1 N/A
    CVA614-40 CVA614-40/D CVA614-40/DK 14.0-26.5 40 1.70:1 N/A
    CVA632-10 CVA632-10/D CVA632-10/DK 26.5-40.0 10 2.00:1 N/A
    CVA632-20 CVA632-20/D CVA632-20/DK 26.5-40.0 20 2.00:1 N/A
    CVA632-30 CVA632-30/D CVA632-30/DK 26.5-40.0 30 2.00:1 N/A
    CVA632-40 CVA632-40/D CVA632-40/DK 26.5-40.0 40 2.00:1 N/A
     


     
    CVA600 SERIES
    LEVEL ADJUST MODELS, WIDE BAND


    P/N
    Standard
    P/N
    Dial
    P/N
    Knob
    Frequency
    Range GHz
    Attenuation
    Range dB
    VSWR
    Max
    Flatness
    +/- dB
    CVA602-10 CVA602-10/D CVA602-10/DK 2.0-8.0 10 1.50:1 N/A
    CVA603-10 CVA603-10/D CVA603-10/DK 4.0-12.4 10 1.50:1 N/A
    CVA604-10 CVA604-10/D CVA604-10/DK 4.0-18.0 10 1.50:1 N/A
    CVA622-10 CVA622-10/D CVA622-10/DK 6.0-18.0 10 1.50:1 N/A
    CVA622-20 CVA622-20/D CVA622-20/DK 6.0-18.0 20 1.50:1 N/A
    CVA622-30 CVA622-30/D CVA622-30/DK 6.0-18.0 30 1.50:1 N/A
    CVA626-30 CVA626-30/D CVA626-30/DK 8.0-18.0 30 1.50:1 N/A
    CVA618-10 CVA618-10/D CVA618-10/DK 10.0-26.5 10 1.80:1 N/A
    CVA618-20 CVA618-20/D CVA618-20/DK 10.0-26.5 20 1.80:1 N/A
    CVA627-30 CVA627-30/D CVA627-30/DK 18.0-26.0 30 1.75:1 N/A
    CVA631-10 CVA631-10/D CVA631-10/DK 18.0-40.0 10 2.00:1 N/A
    CVA631-20 CVA631-20/D CVA631-20/DK 18.0-40.0 20 2.00:1 N/A
     


     
    CVA700 SERIES
    LEVEL ADJUST MODELS, OCTAVE BAND


    P/N
    Standard
    P/N
    Dial
    P/N
    Knob
    Frequency
    Range GHz
    Attenuation
    Range dB
    VSWR
    Max
    Flatness
    +/- dB
    CVA701-10 CVA701-10/D CVA701-10/DK 1.0-2.0 10 1.80:1 N/A
    CVA715-10 CVA715-10/D CVA715-10/DK 1.5-2.0 15 1.50:1 N/A
    CVA704-10 CVA704-10/D CVA704-10/DK 2.0-4.0 10 1.50:1 N/A
    CVA704-20 CVA704-20/D CVA704-20/DK 2.0-4.0 20 1.50:1 N/A
    CVA718-10 CVA718-10/D CVA718-10/DK 2.0-8.0 10 1.50:1 N/A
    CVA718-20 CVA718-20/D CVA718-20/DK 2.0-8.0 20 1.50:1 N/A
    CVA707-10 CVA707-10/D CVA707-10/DK 3.6-4.3 10 1.50:1 N/A
    CVA707-20 CVA707-20/D CVA707-20/DK 3.6-4.3 20 1.50:1 N/A
    CVA707-30 CVA707-30/D CVA707-30/DK 3.6-4.3 30 1.50:1 N/A
    CVA707-40 CVA707-40/D CVA707-40/DK 3.6-4.3 40 1.50:1 N/A
    CVA702-20 CVA702-20/D CVA702-20/DK 3.7-4.2 20 1.50:1 N/A
    CVA702-30 CVA702-30/D CVA702-30/DK 3.7-4.2 30 1.50:1 N/A
    CVA708-10 CVA708-10/D CVA708-10/DK 4.0-8.0 10 1.50:1 N/A
    CVA708-20 CVA708-20/D CVA708-20/DK 4.0-8.0 20 1.50:1 N/A
    CVA708-30 CVA708-30/D CVA708-30/DK 4.0-8.0 30 1.50:1 N/A
    CVA720-10 CVA720-10/D CVA720-10/DK 4.0-12.4 10 1.50:1 N/A
    CVA720-20 CVA720-20/D CVA720-20/DK 4.0-12.4 20 1.50:1 N/A
    CVA720-30 CVA720-30/D CVA720-30/DK 4.0-12.4 30 1.50:1 N/A
    CVA710-10 CVA710-10/D CVA710-10/DK 8.0-12.4 10 1.50:1 N/A
    CVA710-20 CVA710-20/D CVA710-20/DK 8.0-12.4 20 1.50:1 N/A
    CVA710-30 CVA710-30/D CVA710-30/DK 8.0-12.4 30 1.50:1 N/A
    CVA710-40 CVA710-40/D CVA710-40/DK 8.0-12.4 40 1.50:1 N/A
    CVA713-10 CVA713-10/D CVA713-10/DK 8.0-18.0 10 1.50:1 N/A
    CVA713-20 CVA713-20/D CVA713-20/DK 8.0-18.0 20 1.50:1 N/A
    CVA713-30 CVA713-30/D CVA713-30/DK 8.0-18.0 30 1.50:1 N/A
    CVA713-40 CVA713-40/D CVA713-40/DK 8.0-18.0 40 1.50:1 N/A
     


     
    CVA800 SERIES
    LEVEL ADJUST MODELS, OCTAVE BAND


    P/N
    Standard
    P/N
    Dial
    P/N
    Knob
    Frequency
    Range GHz
    Attenuation
    Range dB
    VSWR
    Max
    Flatness
    +/- dB
    CVA807-10 CVA807-10/D CVA807-10/DK 0.7-1.0 10 1.70:1 N/A
    CVA814-10 CVA814-10/D CVA814-10/DK 0.8-1.0 10 1.70:1 N/A
    CVA814-15 CVA814-15/D CVA814-15/DK 0.8-1.0 15 1.70:1 N/A
    CVA814-20 CVA814-20/D CVA814-20/DK 0.8-1.0 20 1.70:1 N/A
    CVA801-10 CVA801-10/D CVA801-10/DK 0.8-1.6 10 1.70:1 N/A
    CVA801-15 CVA801-15/D CVA801-15/DK 0.8-1.6 15 1.70:1 N/A
    CVA806-20 CVA806-20/D CVA806-20/DK 0.8-2.0 20 1.70:1 N/A
    CVA802-15 CVA802-15/D CVA802-15/DK 0.9-1.75 15 1.70:1 N/A
    CVA818-10 CVA818-10/D CVA818-10/DK 0.9-1.8 10 1.70:1 N/A
    CVA818-15 CVA818-15/D CVA818-15/DK 0.9-1.8 15 1.70:1 N/A
    CVA804-10 CVA804-10/D CVA804-10/DK 0.95-2.0 10 1.70:1 N/A
    CVA804-20 CVA804-20/D CVA804-20/DK 0.95-2.0 20 1.70:1 N/A
    CVA804-25 CVA804-25/D CVA804-25/DK 0.95-2.0 25 1.70:1 N/A
    CVA825-10 CVA825-10/D CVA825-10/DK 1.0-2.0 10 1.50:1 N/A
    CVA825-15 CVA825-15/D CVA825-15/DK 1.0-2.0 15 1.50:1 N/A
    CVA825-20 CVA825-20/D CVA825-20/DK 1.0-2.0 20 1.50:1 N/A
    CVA803-10 CVA803-10/D CVA803-10/DK 1.5-3.0 10 1.50:1 N/A
    CVA803-20 CVA803-20/D CVA803-20/DK 1.5-3.0 20 1.50:1 N/A
    CVA803-30 CVA803-30/D CVA803-30/DK 1.5-3.0 30 1.50:1 N/A
    CVA829-10 CVA829-10/D CVA829-10/DK 1.7-2.7 10 1.50:1 N/A
    CVA829-20 CVA829-20/D CVA829-20/DK 1.7-2.7 20 1.50:1 N/A
    CVA829-30 CVA829-30/D CVA829-30/DK 1.7-2.7 30 1.50:1 N/A
    CVA829-40 CVA829-40/D CVA829-40/DK 1.7-2.7 40 1.50:1 N/A
    CVA820-10 CVA820-10/D CVA820-10/DK 2.0-4.0 10 1.50:1 N/A
    CVA820-20 CVA820-20/D CVA820-20/DK 2.0-4.0 20 1.50:1 N/A
    CVA805-10 CVA805-10/D CVA805-10/DK 2.0-4.2 10 1.50:1 N/A
    CVA805-20 CVA805-20/D CVA805-20/DK 2.0-4.2 20 1.50:1 N/A
    CVA805-30 CVA805-30/D CVA805-30/DK 2.0-4.2 30 1.50:1 N/A
    CVA808-10 CVA808-10/D CVA808-10/DK 4.0-8.0 10 1.50:1 N/A
    CVA808-20 CVA808-20/D CVA808-20/DK 4.0-8.0 20 1.50:1 N/A
    CVA808-30 CVA808-30/D CVA808-30/DK 4.0-8.0 30 1.50:1 N/A
    CVA808-40 CVA808-40/D CVA808-40/DK 4.0-8.0 40 1.50:1 N/A
    CVA809-40 CVA809-40/D CVA809-40/DK 6.0-11.0 40 1.50:1 N/A
    CVA809-60 CVA809-60/D CVA809-60/DK 6.0-11.0 60 1.50:1 N/A
    CVA811-10 CVA811-10/D CVA811-10/DK 7.9-12.7 10 1.50:1 N/A
    CVA811-20 CVA811-20/D CVA811-20/DK 7.9-12.7 20 1.50:1 N/A
    CVA811-30 CVA811-30/D CVA811-30/DK 7.9-12.7 30 1.50:1 N/A
    CVA811-40 CVA811-40/D CVA811-40/DK 7.9-12.7 40 1.50:1 N/A
    CVA810-10 CVA810-10/D CVA810-10/DK 8.0-12.4 10 1.50:1 N/A
    CVA810-40 CVA810-40/D CVA810-40/DK 8.0-12.4 40 1.50:1 N/A
    CVA812-10 CVA812-10/D CVA812-10/DK 11.7-18.0 10 1.50:1 N/A
    CVA812-20 CVA812-20/D CVA812-20/DK 11.7-18.0 20 1.50:1 N/A
    CVA812-30 CVA812-30/D CVA812-30/DK 11.7-18.0 30 1.50:1 N/A
    CVA812-40 CVA812-40/D CVA812-40/DK 11.7-18.0 40 1.50:1 N/A
     


     
    CVA800 SERIES
    LEVEL ADJUST MODELS, WIDE BAND


    P/N
    Standard
    P/N
    Dial
    P/N
    Knob
    Frequency
    Range GHz
    Attenuation
    Range dB
    VSWR
    Max
    Flatness
    +/- dB
    CVA822-10 CVA822-10/D CVA822-10/DK 0.7-2.0 10 1.70:1 N/A
    CVA824-10 CVA824-10/D CVA824-10/DK 0.85-2.7 10 1.70:1 N/A
    CVA824-15 CVA824-15/D CVA824-15/DK 0.85-2.7 15 1.70:1 N/A
    CVA824-20 CVA824-20/D CVA824-20/DK 0.85-2.7 20 1.70:1 N/A
    CVA815-10 CVA815-10/D CVA815-10/DK 0.9-8.0 10 1.50:1 N/A
    CVA815-20 CVA815-20/D CVA815-20/DK 0.9-8.0 20 1.70:1 N/A
    CVA826-10 CVA826-10/D CVA826-10/DK 1.0-4.0 10 1.50:1 N/A
    CVA826-20 CVA826-20/D CVA826-20/DK 1.0-4.0 20 1.50:1 N/A
    CVA826-30 CVA826-30/D CVA826-30/DK 1.0-4.0 30 1.50:1 N/A
    CVA817-10 CVA817-10/D CVA817-10/DK 1.0-8.0 10 1.50:1 N/A
    CVA817-30 CVA817-30/D CVA817-30/DK 1.0-8.0 30 1.50:1 N/A
    CVA828-10 CVA828-10/D CVA828-10/DK 2.0-8.0 10 1.50:1 N/A
    CVA828-20 CVA828-20/D CVA828-20/DK 2.0-8.0 20 1.50:1 N/A
    CVA828-30 CVA828-30/D CVA828-30/DK 2.0-8.0 30 1.50:1 N/A
    CVA828-40 CVA828-40/D CVA828-40/DK 2.0-8.0 40 1.50:1 N/A
    CVA819-10 CVA819-10/D CVA819-10/DK 2.0-18.0 10 1.50:1 N/A
    CVA821-10 CVA821-10/D CVA821-10/DK 4.0-18.0 10 1.50:1 N/A
    CVA821-20 CVA821-20/D CVA821-20/DK 4.0-18.0 20 1.50:1 N/A
    CVA821-30 CVA821-30/D CVA821-30/DK 4.0-18.0 30 1.50:1 N/A
    CVA823-60 CVA823-60/D CVA823-60/DK 6.0-18.0 60 1.50:1 N/A
    CVA813-20 CVA813-20/D CVA813-20/DK 8.0-18.0 20 1.50:1 N/A
    CVA813-40 CVA813-40/D CVA813-40/DK 8.0-18.0 40 1.50:1 N/A
     



    LEVEL ADJUST MODELS, NONE STANDARD
     
    Continuously Variable Attenuator
    None Standard Model, Custom Configuration and Connectors 
     

    PART 
    NUMBER
    W/Screw
    PART 
    NUMBER
    W/Dial
    FREQUENCY
    RANGE 
    (GHz)
    ATTENUATION
    RANGE 
    (dB)
    INSERTION
    LOSS
    (dB) Max.
    VSWR
    Max.
    CVAL4-10 CVAL4-10/LN DC-0.1 10 0.5 1.8:1
    CVAL4-15 CVAL4-15/LN DC-0.1 15 0.5 1.8:1
    CVAL3-10 CVAL3-10/LN DC-0.2 10 0.5 1.8:1
    CVAL3-15 CVAL3-15/LN DC-0.2 15 0.5 1.8:1
    CVAL1-10 CVAL1-10/LN DC-0.5 10 0.5 1.8:1
    CVAL1-15 CVAL1-15/LN DC-0.5 15 0.5 1.8:1
    CVA30-15 CVA30-15/D DC-0.5 15 0.5 1.8:1
    CVAL2-10 CVAL2-10/LN DC-1.0 10 0.5 1.8:1
    CVAL2-15 CVAL2-15/LN DC-1.0 15 1.2 1.8:1
    CVA39-10 CVA39-10/NF DC-1.0 10 1.2 1.8:1
    CVA26-050/DD CVA26-0110/DD DC-2.5 0-110 0.5/1 1.5:1
    CVA34-30 CVA34-50 0.406 30/50 0.5/1 1.8:1
    CVA17-30/NF CVA17-30/DNF 1.0-8.0 30 0.5 1.5:1
    CVA20-20/NF CVA20-20/DNF 4.0-12.4 20 0.5 1.5:1
    CVA21-20 CVA21-20/D 4.0-18.0 20 0.5 1.5:1
    CVA21-20/NF CVA21-20/DNF 4.0-18.0 20 0.5 1.5:1
    CVA9-40/NF CVA9-40/DNF 6.0-11.0 40 0.5 1.5:1
    CVA22-30/NF CVA22-30/DNF 6.0-18.0 30 0.5 1.5:1
    CVA23-60/NF CVA23-60/DNF 6.0-18.0 60 0.5 1.5:1




    MEDIUM AND HIGH POWER MODELS, CVA

    HA-Series Offered 15W, 30W And 50W, Adding /NF For Type N Female Connectors

    PART 
    NUMBER
    30W
    PART 
    NUMBER
    50W
    FREQUENCY
    RANGE 
    (GHz)
    ATTENUATION
    RANGE 
    (dB)
    INSERTION
    LOSS
    (dB) Max.
    VSWR
    Max.
    HA15-1-40 HA15-2-40 0.85-4.0 40 0.5 1.5:1
    HA30-1-6 HA50-1-6 0.5-1.0 6 0.5 1.5:1
    HA30-2-10 HA50-2-10 0.8-1.6 10 0.5 1.5:1
    HA30-3-10 HA50-3-10 0.9-1.75 10 0.5 1.5:1
    HA30-4-10 HA50-4-10 1.0-2.0 10 0.5 1.5:1
    HA30-5-10 HA50-5-10 2.0-4.2 10 0.5 1.5:1
    HA30-6-10 HA50-6-10 4.0-8.0 10 0.5 1.5:1
    HA30-7-10 HA50-7-10 7.9-12.7 10 0.5 1.5:1
    HA30-8-10 HA50-8-10 11.7-18.0 10 0.5 1.5:1
    HA30-9-15 HA50-9-15 11.7-18.0 15 0.5 1.5:1


     
    MULTI-TURN STANDARD MODEL, CVA
    Feature:
    Mechanical Adjustment With Screwdriver Shaft And Lock Nut (Optional)
    Attenuation 0-15dB Typical (0-13dB Min.) SMA Connector Standard

    PART NUMBER
    STANDARD
    SMA
    PART NUMBER
    LOCKING
    COLLAR
    FLATNESS
    (+/- dB)

    FREQUENCY
    RANGE 
    (MHz)
    ATTENUATION
    RANGE 
    (dB)
    INSERTION
    LOSS
    (dB) Max.
    VSWR
    Max.
    AM-100-010 AM-100LC-010 0.5 DC-100 0-10 0.5 1.8:1
    AM-100-015 AM-100LC-015 0.5 DC-100 0-15 0.5 1.8:1
    AM-200-010 AM-200LC-010 0.5 DC-200 0-10 0.5 1.8:1
    AM-200-015 AM-200LC-015 0.5 DC-200 0-15 0.5 1.8:1
    AM-500-010 AM-500LC-010 1.0 DC-500 0-10 0.5 1.8:1
    AM-500-015 AM-500LC-015 1.0 DC-500 0-15 0.5 1.8:1
    AM-1000-010 AM-1000LC-010 1.5 DC-1000 0-10 0.5 1.8:1
    AM-1000-015 AM-1000LC-015 1.5 DC-1000 0-15 1.2 1.8:1



     
    MULTI-TURN OPTIONAL MODEL, CVA
    Feature:
    Mechanical Adjustment With Screwdriver Shaft And Lock Nut (Optional)
    Attenuation 0-15dB Typical (0-13dB Min.) Adding /D For Counting Dial

    PART NUMBER
    50 Ohm
    SMA
    PART NUMBER
    75 Ohm
    BNC
    FLATNESS
    (+/- dB)

    FREQUENCY
    RANGE 
    (MHz)
    ATTENUATION
    RANGE 
    (dB)
    INSERTION
    LOSS
    (dB) Max.
    VSWR
    Max.
    AF-10050-010 AF-10075-010 0.5 DC-100 0-10 0.5 1.8:1
    AF-10050-015 AF-10075-015 0.5 DC-100 0-15 0.5 1.8:1
    AF-20050-010 AF-20075-010 0.5 DC-200 0-10 0.5 1.8:1
    AF-20050-015 AF-20075-015 0.5 DC-200 0-15 0.5 1.8:1
    AF-50050-010 AF-50075-010 1.0 DC-500 0-10 0.5 1.8:1
    AF-50050-015 AF-50075-015 1.0 DC-500 0-15 0.5 1.8:1
    AF-100050-010 N/A 1.5 DC-1000 0-10 1.2 1.8:1
    AF-100050-015 N/A 1.5 DC-1000 0-15 1.2 1.8:1



     
    SINGLE-TURN MODEL, CVA
    Feature:
    Mechanical Adjustment With Screwdriver Shaft And Lock Nut
    Attenuation 0-15dB Min. (0-20dB Typical)

    PART NUMBER
    50 Ohm
    SMA
    PART NUMBER
    75 Ohm
    BNC
    FLATNESS
    (+/- dB)

    FREQUENCY
    RANGE 
    (MHz)
    ATTENUATION
    RANGE 
    (dB)
    INSERTION
    LOSS
    (dB) Max.
    VSWR
    Max.
    AS-10050-030 AS-10075-030 1.0 DC-100 0-30 1.0 1.8:1
    AS-20050-030 AS-20075-030 1.0 DC-200 0-30 1.0 1.8:1
    AS-50050-030 AS-50075-030 1.0 DC-500 0-30 1.0 1.8:1
    AS-100050-030 N/A N/A DC-1000 0-30 3.0 1.8:1



     
    SINGLE-TURN MODEL WITH CALIBRATION DIAL, CVA
    Feature:
    Knob Control With Calibration Dial Calibrated In 2dB Increments
    Type N Connectors And Rear Mounted Configuration Optional

    PART NUMBER
    50 Ohm
    SMA
    PART NUMBER
    75 Ohm
    BNC
    FLATNESS
    (+/- dB)

    FREQUENCY
    RANGE 
    (MHz)
    ATTENUATION
    RANGE 
    (dB)
    INSERTION
    LOSS
    (dB) Max.
    VSWR
    Max.
    ASC-10050-030 ASC-10075-030 1.8
    DC-100 0-30 1.0 1.8:1
    ASC-20050-030 ASC-20075-030 1.8
    DC-200 0-30 1.0 1.8:1
    ASC-50050-030 ASC-50075-030 1.8
    DC-500 0-30 1.0 1.8:1



     
    PC MOUNTED MODEL, CVA
    Feature:
    Multi-Turn Shaft Control, Dust Proof Enclosure

    PART 
    NUMBER
    75 Ohm
    FLATNESS
    (+/- dB)
    FREQUENCY
    RANGE 
    (MHz)
    ATTENUATION
    RANGE 
    (dB)
    INSERTION
    LOSS
    (dB) Max.
    VSWR
    Max.
    APC-330-015 1.0
    DC-300 0-15 0.5 1.80:1
    APC-850-015 1.5
    DC-850 0-15 0.5 1.80:1
    APC-1000-015 1.8
    DC-1000 0-15 1.0 1.80:1