Rotary RF Attenuators

Description: QuinStar Technology’s QAD series of direct reading attenuators are designed and built for precision millimeter-wave measurements. These instruments cover the range of 26.5-170 GHz in eight waveguide bands. Series QAD direct reading attenuators are of classical rotary vane

• Component Type: Attenuators
• Operating Frequency Range: 18 to 220 GHz

Description: QuinStar Technology’s QPA series precision Motorized Programmable Rotary Vane Attenuators are available in full waveguide bands from 7.0 to 170.0 GHz. Attenuation control can be either manual via a front panel or remote-controlled using a standard IEEE-488 interface. Series QPA

• Component Type: Attenuators
• Operating Frequency Range: 7 to 170 GHz
• Profile: Circular

Description: If you can't find a standard benchtop variable attenuator model to meet your requirements, please contact JFW at sales@jfwindustries. com. JFW can integrate any of our manually variable attenuators into a benchtop enclosure. JFW never charges NRE's for new benchtop rotary

• Attenuation: 0.0 to 80 dB
• Attenuator Type: Variable
• Frequency Range: 0.0 to 2.7 GHz
• Input VSWR: 1.5 to 1.8 :1

Description: Attenuation increases in clockwise direction, 30 deg. w/ stops at min/max

• Attenuation: 0.0 to 10 dB
• Attenuator Type: Variable
• Frequency Range: Up to 2.5 GHz
• Input VSWR: Over 1.5 :1

Description: Model 50DR-141 is a 50 Ohm manual step attenuator with attenuation range 0 to 40dB by 1dB steps. It operates DC-3600 MHz and is rated for 2 Watts average RF power. It is a dual rotary attenuator (i.e. two manual knobs). The small knob is 1dB step. The large knob is

• Attenuation: 0.0 to 40 dB
• Attenuator Type: Variable
• Frequency Range: 0.0 to 3.6 GHz
• Input VSWR: 1.6 to 1.9 :1

Description: The JFW 75 Ohm rotary attenuator has been a staple tool to RF engineers for over 30 years. Our years of proven quality and performance make our manually variable attenuators right for any RF environment. Whether you are using the rotary attenuator on

• Attenuation: 0.0 to 10 dB
• Attenuator Type: Variable
• Frequency Range: 0.0 to 2.2 GHz
• Input VSWR: 1.3 to 1.5 :1

Description: The JFW 50 Ohm rotary attenuator has been a staple tool to RF engineers for over 30 years. Our years of proven quality and performance make our manually variable attenuators right for any RF environment. Whether you are using the rotary attenuator on

• Attenuation: 0.0 to 1 dB
• Attenuator Type: Variable
• Frequency Range: 0.0 to 1 GHz
• Input VSWR: 1.2 :1

Description: The 18110 is a 18 GHz step attenuator from Flann. Attenuators are a type of radio frequency (RF) test equipment that’s useful during RF design. When an engineer needs to reduce (attenuate) the level of an electronic signal, he or she uses an attenuator.

• Attenuator Type: Other

Description: 0 to 1 dB Rotary Step Attenuator

• Attenuation: 0.0 to 1 dB
• Package Type: Other

Description: 0 to 1 dB Rotary Step Attenuator

• Attenuation: 0.0 to 1 dB
• Package Type: Other

Description: ROTARY ATTN 0-40DB 2-18GHZ

• Attenuation: 0.0 to 40 dB
• Package Type: Other
• RF Connector: Type N

Description: ROTARY ATTN 0-69DB DC-18GHZ

• Attenuation: 0.0 to 69 dB
• Package Type: Other
• RF Connector: Type N

Description: coaxial step attenuator part number BNC is a rotary style and in-stock. Our coaxial step attenuator is part of over one million components for RF, microwave and millimeter wave applications that are ready for same day shipment and can be shipped worldwide.

• Attenuation: Over 0.0 dB
• Attenuator Type: Variable, Other
• Frequency Range: 2.2 GHz
• RF Connector: BNC

Description: coaxial step attenuator part number SMA is a rotary style and in-stock. Our coaxial step attenuator is part of over one million components for RF, microwave and millimeter wave applications that are ready for same day shipment and can be shipped worldwide.

• Attenuation: Over 0.0 dB
• Attenuator Type: Variable, Other
• Frequency Range: 2.2 GHz
• RF Connector: SMA

Description: coaxial step attenuator part number BNC is a rotary style and in-stock. Our coaxial step attenuator is part of over one million components for RF, microwave and millimeter wave applications that are ready for same day shipment and can be shipped worldwide.

• Attenuation: Over 0.0 dB
• Attenuator Type: Variable, Other
• Frequency Range: 2.2 GHz
• RF Connector: BNC

Description: coaxial step attenuator part number SMA is a rotary style and in-stock. Our coaxial step attenuator is part of over one million components for RF, microwave and millimeter wave applications that are ready for same day shipment and can be shipped worldwide.

• Attenuation: Over 0.0 dB
• Attenuator Type: Variable, Other
• Frequency Range: 2.2 GHz
• RF Connector: SMA

Description: to check the head position, stepped images, and pause functions of a VCR. Most functions can be chosen with a single rotary selector switch including; selection and display of RF by channel or frequency; selection of color system and audio standard; selection of output pattern; and

• Device Type: Generator
• Generator Type: Other

Description: boards. The active electronics of a single input channel is designed onto two field-replaceable electronics modules. The power supply is a plug-in assembly that can be easily field-replaced by removing 6 screws. Special care has been taken to reduce RF interference and eliminate any Pin-1

Description: sawtooth shape waveforms. The user can make these waveforms single-shot, using a trigger source, or repetitive, based on use. This kind of signal generator uses integrated circuits to create waveforms. Function generators cover both RF and Microwave frequencies. Additional Features:

• Device Type: Generator
• Generator Type: Function, Signal
• Maximum Frequency Range: 2 MHz
• Minimum Frequency Range: 2 MHz