Variable Attenuator Dealers

• Frequency Range: 8.2 -12.4 GHz
• Waveguide Type: WR-90
• Material: Stainless Steel
• Surface Finished: Color Coated

  N Female to N Female 90 DB Step Variable Attenuator

• Country of Origin: India
• Type: Variable Attenuator
• Weight: 50-100 Gm
• Color: Bright-silver
• Condition: New
• Finishing: Coated
• Frequency: 2-4 GHz
• Packaging Type: Paper Boxes
• Plating: Nickel Plated
• Temperature: -40 To +80 Deg C

• Item Code: EA-04
• Impedance: 75 ohm
• Minimal Attenuation: Greater Than 0.5 dB
• No Of Turns: 5 +/- 0.3 turns
• Torque: 0.5 to 3 Ncm
• Nominal Attenuation: 0 to 20 dB
• Working Temperature: -25 Deg C to 70 Deg C

• Frequency: 50 Hz
• Packaging Type: Box
• Country of Origin: Made in India
• Material: MS

Variable attenuator (Clip-On type) is a completely passive device which works by physical attenuation of a 3mm jacketed Singlemode cable. It can be attached at any point in a cable providing attenuation levels from 0 to >47dB at 1550nm, 0 to >21dB at 1310nm and low back reflection. Good for several uses.

Variable Attenuator Connector (VAC) utilizes air gap technology to create attenuation. This part combines the functions of a connector with a variable attenuator.

• FEATURES: No offset nulling required * Power autonomy of 260 hours * Three-year warranty and recommended calibration interval, for dramatically reduced cost of ownership

The most optimized OLTS on the market. Offers up to three singlemode or two multimode wavelengths on a single port and transmits with a wavelength-identification digital encrypted protocol, allowing any compatible unit to automatically use the proper calibration parameters.

The variable optical attenuators are available as hand held units for ease of operation and handy for field tests. Optiwaves set of variable attenuator along with optical light source and optical power meter forms a very good combination of test & measurement instruments required for installation & maintenance of optical fiber cables.

• Frequency: 5 to 860 MHz
• Material: Aluminium
• Brand Name: Signal
• Frequency Ranges: 5 to 1000 mHz
• Tolerance: +/- 0.5 db
• In Out Impendence: 75 ohms
• Power Supply: 10 A 60V AC 50/60 Hz

• Wide attenuation range: Environmentally stable
• Precision ceramic ferrule: Simple and Reliable Structure  

Applications Telecommunication Networks EDFA CATV Networks Active device termination Instrumentation

variable attenuator The input gain is selected by a stepped switch for gain matching and repeatability. This is followed by a continuously variable attenuator to provide gain trim. Gain is adjustable in 6 db steps to 66 db gain and down to off by the attenuator.

The variable optical attenuators are available as hand held units for ease of operation and handy for field tests. Optiwaves set of variable attenuator along with optical light source and optical power meter forms a very good combination of test & measurement instruments required for installation & maintenance of optical fiber cables. Features Alpha-numeric display with backlight or Organic color graphical display. Keypad with soft touch keys for smoother operation and longer life. Can be operated with internal battery or ac power supply. The battery can be charged with adapter connected to instrument or with USB port. Power consumption is low thus ensuring long battery life. Operating over a wide attenuation range of 60 dB. Auto Off of the unit for power saving and long battery life. PC interface via RS232 for control & monitoring. A rubber holster is provided to the instruments for additional protection against falls. ApplicationsGain control applicationsOptical systems & device evaluationOFC installation & maintenanceOEM applicationsR&D applications

• Features: Low insertion loss, wide attenuation range, Reference function,Presetting values to save frequently used values .
• Make: Grandway
• Use: FHA2 Series Optical Variable Attenuator is a compact and portable instrument widely used in fiber li
• Two attenuation steps available: 1dB, 0.05dB

Optical attenuator is a passive device used to reduce the power level of an optical signal. It is generally used in single-mode long-haul applications to prevent optical overload at the receiver. Variable in-line optical attenuators comprises a dual fiber collimator and a reflection component separated by a linear moveable ND filter. They are used to permit dynamic control of optical power levels in a fiber and can be applied to adjust power level of signal in the optical communication at the output of light sources, E/O converters and for the linear or dynamic range of power meter. Unique Features Wide attenuation range 0dB to 60dB Low PDL and insertion loss High stability & high reliability Product Highlights High quality ceramic core&In-line structure: The application of Imported A - grade ceramic insert and in-line structure enable the product with high stability , good reliability , high transmission speed and low insertion loss. Customized connector & Easy to use: Customized In-Line Fiber Optic Attenuator is able to satisfy your need by customized fiber connector, you can choose LC/SC/FC/ST four kinds fiber connector of your attenuators. Collimator-based manually variable attenuation:The attenuator are designed to give the accurate attenuation required by the connected device and are available in a wide 0dB to 60dB range of attenuation levels by turning the thumb screw Environmental protection PVC materials: The product adopts the environmental protection PVC material, the access port with a dust-proof cap, prevents the communication quality to be affected

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