Voltage Controlled Variable Attenuators

A voltage variable attenuator is an electronic device that provides a variable attenuation depending on the voltage applied

Product Home Contact/Sales Company Catalog Share Add To List

Topics

Family

Attenuators

ERAVANT

Attenuators

Product Home Contact/Sales Company Catalog Share Add To List
Coaxial Programmable Attenuators

ERAVANT

Coaxial attenuators are constructed with passivated stainless steel for durable use in both engineering labs and production line environments. These coaxial attenuators are designed and manufactured for low VSWR, low insertion loss and high attenuation value accuracy. The standard offering covers the frequency range of DC to 110 GHz and includes various interface options from 2.4 mm to 1 mm connector types as well as both male and female interfaces. The power handling of standard models is 0.5 to 1 watt continuous wave (CW). Higher power handling levels and different attenuation values and connector types from those listed below can also be requested.

Product Home Contact/Sales Company Catalog Share Add To List
Fixed Attenuators

ERAVANT

A device used to reduce power levels of a signal by a fixed amount with little or no reflections

Product Home Contact/Sales Company Catalog Share Add To List
Level Setting Attenuators

ERAVANT

Is used to adjust power, reduce reflection interaction, and provide isolation where needed.

Product Home Contact/Sales Company Catalog Share Add To List
Programmable/Direct Reading Attenuators

ERAVANT

Is a dual function direct reading and programmable rotary vane type attenuator for use in millimeterwave systems across the standard WR-03 frequency range of 220 to 330 GHz. The attenuator is an ideal piece of equipment in waveguide systems where a broad direct reading of attenuation is required. The default mode of operation is manual direct reading. In manual mode, the attenuation is adjustable with the large knob and the digital LCD screen displays the current attenuation value. The LCD screen is powered by an internal rechargable battery, which is charged via the 2.5mm DC jack by a provided DC to AC adapter. The 2.5mm DC jack also provides power to the stepper motor, encoder and internal microprocessor for the programmable mode function. The user can quickly switch to programmable mode by connecting the powered-up attenuator to a computer with the USB Type B port. In programmable mode, the attenuation is finely adjusted with a precision stepper motor by the internal microprocessor via user-entered serial port commands from the computer.

Product Home Contact/Sales Company Catalog Share Add To List

Voltage Controlled Variable Attenuators

Topics

Attenuators

Coaxial Programmable Attenuators

Fixed Attenuators

Level Setting Attenuators

Programmable/Direct Reading Attenuators