Variable Attenuator

• Application
• Telecommunications, Broadcasting, Test and Measurement Equipment

• Capacity
• Available in multiple attenuation values: 1 dB, 3 dB, 6 dB, 10 dB, 20 dB

• Color
• Black with silver (body and connectors)

• Components
• Attenuating element, coaxial connectors, metal enclosure

• Current Rating
• Low current, depends on load

• Dimension (L*W*H)
• 40 mm x 20 mm x 20 mm

• Features
• Low VSWR, wide frequency range, precision attenuation, robust construction

• Frequency
• DC to 18 GHz (varies by model)

• Function
• Reduces signal strength by fixed attenuation value

• IP Rating
• IP50

• Input
• Coaxial RF input, up to 18 GHz

• Interface
• Coaxial type (N, SMA, BNC, etc.)

• Operating Temperature
• -55C to +125C

• Output
• Coaxial RF output, up to 18 GHz

• Power Source
• Passive

• Power Supply
• Not required (Passive component)

• Product Type
• Coaxial Fixed Attenuator

• Rated Voltage
• 500 V max

• Response Time
• Instantaneous

• Size
• Standard sizes; e.g., 40 mm length x 20 mm diameter

• Thermal Conductivity
• High, with efficient heat dissipation

• Thickness
• Approx. 20 mm

• Usage
• RF and Microwave signal attenuation

• Weight
• Approx. 40-60 grams (varies by model)

• Application
• Mounting and aligning coaxial detectors for accurate RF/microwave measurements

• Capacity
• Supports detectors up to 20 mm diameter

• Color
• Silver

• Components
• Mount body, clamp screw, adjustable base

• Dimension (L*W*H)
• 70 x 50 x 45 mm

• Features
• Adjustable mount, robust build, corrosion-resistant finish, easy installation

• Frequency
• DC to 40 GHz (dependent on detector)

• Function
• Mounting of coaxial detectors for precise alignment and secure fixation in measurement setups

• IP Rating
• IP20

• Input
• Mechanical (Detector fixing)

• Interface
• Threaded mount and clamp

• Operating Temperature
• -20C to 60C

• Output
• Mechanical support and alignment

• Power Supply
• Not Required (Passive Device)

• Product Type
• Coaxial Detector Mount

• Resolution
• Mechanical (micrometer adjustment available)

• Sensors Specification
• Compatible with most standard coaxial detectors

• Size
• Standard (see Dimension)

• Thermal Conductivity
• High (Aluminum body for heat dissipation)

• Thickness
• 6 mm (Base Plate)

• Usage
• Laboratory, industrial, and scientific applications involving RF or microwave detection

• Weight
• Approx. 200 g

• Application
• Test & Measurement, Calibration, Production and R&D

• Capacity
• Attenuation up to 30 dB (model dependent)

• Color
• Metallic Grey / Silver

• Components
• Moving vane/iris, Precision waveguide body, Adjustment knob

• Dimension (L*W*H)
• Approx. 175 mm x 110 mm x 80 mm

• Display Type
• Other, Mechanical scale, Other, Analog (Graduated scale)

• Features
• Low insertion loss, Precise attenuation setting, Durable body, Easy adjustment

• Frequency
• Upto 18 GHz (Band Specific)

• Function
• Attenuation of microwave signals in waveguide systems

• IP Rating
• Not Rated

• Input
• Waveguide Flange

• Interface
• Waveguide flange (UG/CPR type as per model)

• Operating Temperature
• -20C to +60C

• Output
• Waveguide Flange

• Power Source
• Manual

• Power Supply
• Manual Operation (No power required)

• Product Type
• Waveguide Variable Attenuator

• Rated Voltage
• N/A (Passive device)

• Resolution
• 0.1 dB

• Response Time
• Instantaneous mechanical adjustment

• Size
• Standard waveguide sizes available (e.g., WR-90, WR-75)

• Usage
• Laboratory, Telecommunications, RF Testing, Microwave Systems

• Weight
• Approx. 1.2 kg (varies by model)

• Application
• Laboratory, Wireless Communication, Signal Processing

• Capacity
• Up to 30 dB attenuation

• Color
• Silver

• Components
• Rotary knob, precision resistor network, shielded enclosure

• Current Rating
• 1A max

• Dimension (L*W*H)
• 94 mm x 28 mm x 28 mm

• Display Type
• Other, No Display

• Features
• Low VSWR, precision attenuation, durable metal body, compact size

• Frequency
• DC-2.5 GHz

• Function
• Adjustable signal attenuation for RF circuits

• IP Rating
• IP21

• Input
• RF/Coaxial Connector (BNC/N-type/SMA optional)

• Interface
• Manual rotary adjustment

• Operating Temperature
• -20C to +55C

• Output
• RF/Coaxial Connector (BNC/N-type/SMA optional)

• Power Source
• External DC

• Power Supply
• Not Required (Passive device)

• Product Type
• Variable Attenuator

• Rated Voltage
• 50V max

• Resolution
• 1 dB steps

• Response Time
• Instantaneous, mechanical operation

• Size
• 94 x 28 mm

• Supply Voltage
• 5V DC

• Thermal Conductivity
• Standard

• Thickness
• 28 mm

• Usage
• RF/Microwave circuit testing, signal level adjustment

• Weight
• Approx. 80g

• Application
• Laboratory, Communications, Radar, Satellite, Broadcasting

• Capacity
• Attenuation Rated (e.g., 3 dB, 6 dB, 10 dB, 20 dB)

• Color
• Black/Silver

• Components
• Waveguide Body, Resistive Attenuation Element

• Dimension (L*W*H)
• Depends on Attenuator Size and Type

• Features
• Low VSWR, Precision Attenuation, Wide Frequency Range

• Frequency
• Range Specific to Waveguide Type (e.g., 8.2 - 12.4 GHz for WR-90)

• Function
• Attenuates microwave signal power in waveguide systems

• IP Rating
• Standard Industrial (IP30 - IP50)

• Input
• Waveguide Interface

• Interface
• Standard Waveguide Flanges

• Operating Temperature
• -55C to +85C

• Output
• Waveguide Interface

• Power Source
• Passive

• Power Supply
• Not Required (Passive Device)

• Product Type
• Waveguide Fixed Attenuator

• Response Time
• Immediate (Passive Device)

• Size
• Varies by Model (e.g., WR-90, WR-62, etc.)

• Thermal Conductivity
• High Thermal Stability for Microwave Loads

• Thickness
• Standard Waveguide Flange Thickness

• Usage
• Microwave and RF Signal Control

• Weight
• Depends on Model (typically 200g - 800g)