Variable Attenuator
Todays deals on Variable Attenuator?
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AV102-12: HIP3™ Variable Attenuator Quantity: 4000 $14,999.00 |
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SKY12143-315: HIP3™ Variable Attenuator: Quantity: 3000 $8,999.00 |
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SKY12144-315: HIP3™ Variable Attenuator: Quantity: 2587 $7,999.00 |
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HP Agilent 81577A Variable Optical Attenuator Module with Power Control $6,990.00 |
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Agilent N7762A Two-Channel Variable Optical Attenuator $6,667.00 |
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Agilent / HP 81570A Variable Optical Attenuator Module (8163B) $5,495.00 |
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Agilent 81570A Variable Optical Attenuator Module $4,250.00 |
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Agilent 81578A /062 700-1400nm 0-60dB Variable Optical Attenuator Module $3,900.00 |
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Exfo FVA-3100 Variable Attenuator $2,495.00 |
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ASML/SVG 4022.454.6646 Variable Attenuator Assy. $1,999.99 |
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Ando AQ8201-34 4-Channel Variable Optical Attenuator Module w/ 0.5dB Resolution $2,000.00 |
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AV102-12LF: HIP3™ Variable Attenuator Quantity: 500 $1,999.00 |
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Newport Research,M-935-10 , Variable Attenuator $1,795.00 |
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Newport 935-10 High Energy Variable Laser Attenuator $1,699.00 |
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EXFO FVA-60B MM Fiber Variable Attenuator FVA-60 FVA60 FVA $1,295.00 |
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New JW3303 Optical Variable Attenuator 2.5 ~ 60dB $999.99 |
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Exfo FVA-60B Variable Optical Attenuator $1,000.00 |
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New JW3303 Optical Variable Attenuator 2.5 ~ 60dB $999.99 |
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New JW3303 Optical Variable Attenuator 2.5 ~ 60dB $999.99 |
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New JW3303 Optical Variable Attenuator 2.5 ~ 60dB $999.99 |
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RY-VA3301B Optical Variable Attenuator 0~60dB $950.00 |
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EXFO FVA-60A Variable Optical Attenuator $899.99 |
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New JW3303 Optical Variable Attenuator 2.5~60dB Telecom CATV Fiber Optic Tester $898.00 |
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HP K382A Variable Attenuator $904.00 |
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HP R382A, Microwave Ka-Band Variable Attenuator, 0-50dB, Waveguide $895.00 |
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RY-VA3301A Optical Variable Attenuator 0~30dB $850.00 |
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NEW TLD1306 Digital Variable Optical Attenuator 0~60dB Fiber Network Testing $775.00 |
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SKY12144-315: HIP3™ Variable Attenuator: Quantity: 200 $799.00 |
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AEROFLEX / WEINSCHEL 940-60-11 VARIABLE ATTENUATOR $699.00 |
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ANDO AQ3140F 0-65dB 1.3/1.55umBand Optical Variable Attenuator $650.00 |
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VOA BVA610 Variable Optical Attenuator Fast and Slow Mode Tester Meter 0~60 dB $535.00 |
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Variable Attenuator Weinschel Model 9364 $500.00 |
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JDS Uniphase VA4 Variable Optical Attenuator 1300/1550nm VA47K+1KSP20 $495.00 |
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EXFO IQ-3100 Variable Attenuator, MM, 700-1350nm, FC $475.00 |
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Variable Attenuator Waveguide WR-42 18GHz 26.5GHz K-band 18 26.5 GHz $399.00 |
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Agilent / HP X382A – Waveguide Variable Attenuator $395.00 |
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FUJITSU VARIABLE ATTENUATOR 0-60 dB Model 2033-M101 $350.00 |
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Anritsu 61534 CW Signal Generator Kit with variable step attenuator – NEW! $349.99 |
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Hewlett Packard ( HP ) / Agilent 394A Variable Attenuator $344.00 |
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Weinschel WE RF Variable Attenuator Radio GHz SMA Military Microwave Avionics $299.99 |
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SANTEC OVA-650 OPTICAL VARIABLE ATTENUATOR 30dB $300.00 |
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Lot of 250 MA-COM AT-250 Voltage Variable Absorptive Attenuator $275.00 |
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WAVELINE DIRECT READING VARIABLE K-BAND ATTENUATOR $249.99 |
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HP R375A Variable Attenuator $267.75 |
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Weinschel 910-20-33 Variable Attenuator $260.00 |
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Arra DC-500Mhz Attenuator RF Radio SMA Variable VSWR Insertion Loss 1.5dB GHz $249.99 |
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ARRA Inc. 3-4952-60 Direct Reading Variable Attenuator $221.95 |
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Set for microwave experiments Variable Attenuator HP X375A,X382A,X532B,+Book $199.99 |
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DiCom PA-8-62-SC Variable attenutor Plugin for GP700m $199.00 |
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Waveline 1022-R Variable Precision Rotary Vane Attenuators WR28 40GHz $199.00 |
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Weinschel Eng. Precision Variable Attenuator, Model#64 $149.99 |
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NIB VARIABLE RF PICK OFF ATTENUATOR POWER DIVIDER TAP HAM CB SPECTRUM ANALYZER $189.27 |
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Narda 4798 Variable Attenuator 7.0-18.0 GHz RF SMA $199.00 |
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HP Agilent 394A Variable Attenuator 1000-2000 MC $189.95 |
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Wandel Goltermann Variable Optical Attenuator OLA-15 60db 1550nm not working $150.00 |
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Narda Step RF Variable Attenuator Radio DC GHz SMA Military Microwave Avionics $149.99 |
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SANTEC OVA-650 OPTICAL VARIABLE ATTENUATOR Range 0-30dB NIB Cheap $149.95 |
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Siemens D112 Variable Attenuator 0 – 132 dB $19.53 |
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JFW Industries 50R-248 Single Rotary variable Attenuator 1-10dB 2w 2500Hz $160.00 |
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ARRA KU520 WG18 0-25dB VARIABLE ATTENUATOR hpb3 $141.14 |
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NEW Narda Model 4798 Variable Attenuator 7.0-18.0 GHz, 0-20 db (#986) $150.00 |
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26.5 – 40 GHz Variable Attenuator FXR U164A $140.00 |
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Microlab / FXR AJ-310N Variable Attenuator 500-6000 Mhz to 6Ghz $139.95 |
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JDS Variable Optical Attenuator Model 5000S $100.00 |
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WAVEGUIDE VARIABLE ATTENUATOR WR112 CMR FLANGES $119.00 |
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Variable Attenuator Weinschel Model 9364 $100.00 |
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Weinschel Engineering Variable Attenuator Model 953-3 $125.00 |
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Narda Step RF Variable Attenuator Radio DC GHz SMA Military Microwave Avionics $99.99 |
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Microwave Waveguide WR90 Variable Attenuator $85.00 |
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ALFRED ELECTRONICS VARIABLE ATTENUATOR E103 $99.99 |
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NARDA VM577 VARIABLE DETECTOR ATTENUATOR WR28 $110.00 |
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Weinschel 940-114-33 Precision Continuously Variable Attenuator 4GHz , 114dB $99.99 |
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Waveline 711 Variable Dial Attenuator WR62 P band $100.95 |
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MARCONI WG18 VARIABLE ATTENUATOR hpb3 $94.09 |
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Arra 8-28GHz Attenuator RF Radio SMA Variable VSWR Insertion Loss 1dB Antenna $99.99 |
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4 NEW FIS F12251 Fiber Optic FC Air-Gap Variable Attenuator 0-20dB $99.95 |
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ELMIKA wave guide variable attenuator WR90 $69.00 |
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WR42 Waveguide VARIABLE ATTENUATOR 30db K Band 18GHz – 26.5GHz Dorado $89.00 |
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MDL 75A526-1E Variable Attenuator WR75 $94.95 |
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3M Photodyne 6255 Variable SMF Attenuator $100.00 |
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Arra Model 5424-20 Variable Micrometer Attenuator $100.00 |
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Hewlett-Packard Detector Mount J485B and Variable Waveguide Device $100.00 |
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Hewlett Packard H382A Waveguide Variable Attenuators $100.00 |
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NEW Tektronix Variable Attenuator 119-2342-03 for 2400 series Oscilloscopes $99.99 |
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Narda 4798 RF Variable Attenuator Radio GHz SMA VSWR Military Microwave Avionics $79.99 |
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Telonic Berkeley Variable Attenuator Model # 8121S-110 0-60 dB 50 ohm 0-2 Ghz $99.95 |
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IFR FM/AM-1100S 1100A 1000S 1000A Variable Attenuator $99.00 |
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HP Microwave Waveguide WR90 Variable Attenuator 20dB $72.00 |
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HP Agilent 355C VHF Variable Attenuator 0-12dB DC-1000MHz $85.00 |
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MCS X226 Variable Attenuator Waveguide WR90 $84.95 |
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LOT OF 2 Laser Precision DB-2900 Singlemode Variable OPTICAL ATTENUATOR $80.00 |
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MCS X225 WR90 Variable Attenuator Waveguide $81.95 |
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MCS X274-20 WR90 Variable Attenuator Waveguide $81.95 |
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MCS X274-40 WR90 Variable Attenuator Waveguide $81.95 |
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RF Microwave digital variable attenuator 1-12 GHz 0-40dB VVA TESTED $85.00 |
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FXR X410A Variable Attenuator Waveguide WR90 $79.95 |
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Waveline Model 713 Variable Attenuator Waveguide WR62 $85.95 |
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MDL 90ASGG-1E Variable Attenuator Waveguide WR90 $78.95 |
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FXR Microlab W164A WR112 Variable Attenuator $65.95 |
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RF Microwave digital variable attenuator 0-5V 30 MHz 0-50dB VVA TESTED $75.00 |
Variable Attenuator Questions
How to search for RF Attenuators?
An RF Attenuator is an electronic device that reduces the amplitude or power of a high frequency signal with minimal distortion. Attenuators are used for a number of applications, the most common being to reduce the amplitude of an incoming signal, which may be too high to process.
There are thousands of made by many manufacturers. To find an attenuator that that meets your requirement you need to know certain key parameters before you begin your search. A few key parameters being:
Type of Attenuators: There a number of types of RF and microwave attenuators:
- Fixed Attenuators: These attenuators have a fixed attenuation value for a set frequency range.
- Variable Attenuators: Variable attenuators, like the name suggests are attenuators whose attenuation can be changed by varying the voltage or current to the device. These are used in application where it is required to continuously vary the signal level.
- Step Attenuators: These are attenuators whose attenuation can be modified in fixed steps. These have many applications especially in test labs where different attenuation levels are required for testing different circuits.
- Programmable Attenuators: These attenuators are programmed to provide a certain level of attenuation.
Frequency: This is the frequency range over which the attenuator can operate with while providing a constant level of attenuation with minimal reflections.
Attenuation: This is the ratio of the output and input power levels and is usually represented in decibels (dB).
Power: The level of power that an attenuator can handle is the amount of power the device can dissipate while maintaining the signal integrity i.e the Attenuation level with minimal reflections.
Impedance: The impedance of an attenuator must match the circuit/system it is connected to; this will minimize any reflection within the circuit/system. Usually the impedance is 50 Ohms or 75 Ohms.
Package Type: RF Attenuators are available in various package types depending on the application – Connectorized attenuators are the most common and are available with various connector options – SMA, N Type, BNC etc., surface mount attenuators are used in circuits and Bench top attenuators are used in labs for test and measurement.
Other Parameters: There are a number of other parameters that are used to search for attenuators – Voltage, Bits, Directionality etc.
There are many types of rf attenuators such as fixed attenuators, variable attenuators, step attenuators etc. available from manufacturers. Each manufacturer maintains a catalog or website where users can access their list of attenuators, however going through multiple catalogs or websites to find an attenuator you need is a tedious and time consuming task.
There are some online resources that compile all this information from multiple manufacturers and make it searchable to users by specification. Using these online resources can save you time and the hassle of looking through individual catalogs/websites to find the component you need.
About the Author
Everything RF lets you search for RF and microwave components from multiple manufacturers by specification. There are thousands of rf components listed from hundreds of manufacturers. You can narrow down on RF attenuators or another type of RF components by specification and get quotes on these components directly from the manufacturer via www.everythingRF.com.
Variable Attenuator Videos
Variable Attenuator
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