Step Attenuators
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Product
RF Attenuators
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Home > Products > Test and Measurement > AttenuatorsBird - The RF ExpertsRF AttenuatorsBird manufactures a broad spectrum of devices from 2 W to 4000W. Our resistive product portfolio includes air-cooled, water-cooled, oil-dielectric, convection cooled, and conduction cooled RF attenuators with a wide range of connectors and attenuation values.
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Product
Step Probe F73211B0100G150SP
1100553
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F73211B0100G150SP (item number 1100553) belongs to the Step Probe range for electrical position and presence checks in wire-harness testing. On F73211B0100G150SP, electrical contact is established only at the intended penetration depth, making the Step Probe suitable for position and presence checks on connectors. Contact geometry is characterized by pin diameter 0.65 mm, plate diameter 2 mm, pin length 4.2 mm. On F73211B0100G150SP, a pitch of 2.54 mm / 100 mil is combined with 150 cN spring force and 4 mm nominal travel. The continuous-current rating of F73211B0100G150SP is 10 A. The plunger in F73211B0100G150SP is made of beryllium copper and is gold-plated.
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Product
Step Probes (F732SP) F73216B1060G150SP
1009989
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The Step Probes (F732SP) F73216B1060G150SP are meticulously designed for precision applications, offering superior performance through their high-quality construction and advanced specifications. With a pitch of 2.54 mm and a wide operational temperature range of -45°C to +100°C, these probes are ideal for demanding environments. They are designed to deliver reliable results with a continuous current capacity of up to 5.00 A and a typical contact resistance of just 20 mOhm, ensuring excellent electrical performance under varying conditions.
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Product
NI-5191, 800 MHz, ±30 V, 10X Attenuation, Differential Active Oscilloscope Probe
781785-01
Oscilloscope
The NI-5191 is a differential, active voltage probe that offers 800 MHz of input bandwidth with a 10:1 attenuation ratio. You can use it with oscilloscopes that provide 50 Ω input impedance. You can power the probe using a Type-N barrel power connector from a USB port or using a 9 V alkaline battery.
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Product
Step Probes F73211B1007G150SP
1006398
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The F73211B1007G150SP Step Probes are engineered to meet strict performance requirements, ideal for precision applications in electronic testing. With a unique pitch of 2.54 mm and the ability to operate within a temperature range from -45°C to +100°C, these probes excel in diverse environments, ensuring reliability in even the most demanding conditions.
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Product
Variable Optical Attenuator
CARY-VA3301B
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The CARY-VA3301B handhold variable optical attenuator is used for continuously variableoptical signal attenuation. Since the variable optical attenuator is used in the laser system for the on-line testing, CARY-VA3301B can be used in the digital system of communicationdevices (such as: PHD, SDH) and also can be used in the CATV system testing.
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Product
Step Probes (F732SP) F73211B1074G150SP
1014867
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The Step Probes, model F732SP (F73211B1074G150SP), are engineered for precision applications in the electronic testing and assembly sector. With a pitch of 2.54 mm (100 mil), these probes operate effectively within a temperature range of -45°C to +100°C, making them suitable for high-performance environments. Their design emphasizes reliability, featuring a continuous current capacity of 5.00 A with a typical contact resistance of just 20 mOhm, ensuring minimal voltage drop and optimal signal integrity in demanding scenarios.
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Product
Step Probes (F732SP) F73211B1065G300SP1
1011049
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The Step Probes (F732SP) F73211B1065G300SP1 is an advanced component designed for high-precision applications in electronics testing and assembly. These probes are manufactured with meticulous attention to detail, ensuring accuracy and reliability under various conditions. With a pitch of 2.54 mm, these probes are capable of operating at temperatures ranging from -45°C to +100°C, making them suitable for a wide variety of environments. Their design allows for effective electrical connections, supported by robust specifications that guarantee performance.
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Product
Step Probes (F732SP) F73211B1075G150SP
1014933
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The Step Probes (F732SP) F73211B1075G150SP are high-performance probes designed for precise contact applications in various electrical testing environments. Optimized for a wide range of temperatures, from -45°C to +100°C, these probes feature a pitch of 2.54 mm, making them suitable for tightly packed electronic components. Their reliable performance is ensured by a continuous current rating of 5 A with a typical contact resistance of only 20 mΩ, showcasing exceptional conductivity and minimal power loss during operations.
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Product
Step Probes (F732SP) F73216B0076G300SP
1000992
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The Step Probes (F732SP) F73216B0076G300SP are designed for precision connectivity in various applications, ensuring high reliability during testing and signaling. With a pitch of 2.54 mm and an extensive temperature range of -45°C to +100°C, these probes are built to perform under extreme conditions while maintaining operational efficiency. The continuous current rating of 5.00 A ensures that the probes can handle demanding electrical requirements without compromising performance. The unique design, with nominal travel of 4.00 mm and a maximum travel of 5.00 mm, allows for accurate positioning, critical in precise measurement tasks.
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Product
Variable Attenuator
FTBx-3500
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Network equipment manufacturers and transceiver manufacturers know that variable attenuators are essential components of their test systems. They look for performance, user-friendliness, complete control of test parameters and advanced programming capability. EXFO’s FTBx-3500 Variable Attenuator combines innovative design techniques, high-quality components and meticulous calibration procedure. Ideal for bit error rate testing and system verification, the FTBx-3500 is the only variable optical attenuator (VOA) that offers a fully remote user interface (UI) and EXFO Multilink compatibility. It is also the only VOA on the market to offer a benchtop unit, which can be controlled remotely or using a touchscreen.
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Product
Step Probes (F732SP) F73211B1032G150SP
1008262
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The Step Probes (F732SP) are engineered with precision to cater to the most demanding applications. With a pitch of 2.54 mm and operational temperature range of -45°C to +100°C, these probes ensure reliable performance in diverse environmental conditions. The contact resistance is typically as low as 20 mOhm, which guarantees excellent electrical connectivity. Furthermore, these probes boast a preload of 60 cN and a spring force of 150 cN, making them ideal for rigorous mechanical applications.
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Product
Step Probe F73211B1038G150SP
1008924
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The F732SP Step Probe is a precision-engineered tool designed for a wide range of temperature applications, operating effectively between -45°C and +100°C. Its unique structure ensures a robust performance with a continuous current capacity of 5.00 A and an impressively low typical contact resistance of 20.00 mOhm. The probe is an essential component for applications requiring accuracy and reliability, featuring a nominal travel of 4.00 mm and a maximum travel of 5.00 mm, complemented by a pointing accuracy of just +/- 0.08 mm.
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Product
Programmable Digital Attenuator
LDA-602EH
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The LDA-602EH has a large attenuation range of 120 dB with an exceptional 0.1 dB step size, allowing for both precision and accuracy during fading tests or device characterizations. This attenuator also features a fast 15 us switching speed, an operating temperature from -30oC to 50oC, a maximum RF input of +28 dBm, and is priced at $875. The LDA602-EH operates with a low insertion loss of 9 dB to 6 GHz, an input IP3 of +55 dBm and a typical VSWR of 1.3:1. Easily programmed for ATE applications, the LDA digital attenuators are a cost effective solution whether you are in engineering, the production test lab, or in the field. Units are ROHS compliant and can be used with any PC or laptop computer with USB 2.0 port (or powered USB hub) and Windows operating system. Lab Brick Signal Generators are provided with easy to use Lab Brick GUI software, 32 and 64 bit API DLL files, LabVIEW and Linux compatible drivers.
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Product
Step Probe (F731SP) F73112B0019G150SP
1021523
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The Step Probes F731SP, order code 1021523, are engineered with precision to ensure reliability and efficiency in various applications. Designed for the demanding environments, these probes offer a pitch of 2.40 mm and can operate effectively over a wide temperature range of -45°C to +100°C, ensuring they meet critical specifications required in the field. The enhanced features, like an impressive pointing accuracy of +/- 0.08 mm, guarantee precise measurements and contact integrity, making them indispensable for modern electronic testing.
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Product
SA1500X, 1.5 GHz, ±8 V, 10X Attenuation, Single-Ended Active Oscilloscope Probe
784256-01
Oscilloscope Probe
The SA1500X is single-ended, active voltage probe that is used for many different high-speed measurement applications. The probe is powered by an included auxiliary power supply that is internationally compatible and certified. You can use it with oscilloscopes that provide 50 Ω input impedance.
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Product
Step Probes (F175SP, F176SP) F17511B0027G060SPS1
1040642
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The Step Probes (F175SP, F176SP) model F17511B0027G060SPS1 is designed for precision in electronic testing environments. With an impressive operational temperature range from -45°C to +100°C, this device excels in various applications, providing reliable performance even under extreme conditions. The Step Probes feature a pitch of 1.90 mm, ensuring compatibility with a wide array of testing setups, while the robust design caters to both durability and accuracy.
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Step Probes (F756SP) F75689B0003G150SP
1031661
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Introducing the Step Probes (F756SP) F75689B0003G150SP, a highly precise solution engineered for the demanding needs of contemporary electronic testing. Designed with a meticulous attention to detail, these probes boast a pitch of 2.54mm (100 mil) and can function in extreme conditions ranging from -45°C to +200°C. The step probes are complemented by advanced mechanical specifications such as a preload of 60cN and a maximum travel capacity of 4.40mm, ensuring reliability and accuracy in every application.
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Product
Step Probes (F731SP) F73111B0030G100SP
1032523
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The Step Probes (F731SP) F73111B0030G100SP is designed to offer exceptional precision and reliability for various applications. With a pitch of 2.40 mm and an operational temperature range spanning from -45°C to +100°C, these probes are suitable for a wide variety of environments, ensuring optimal performance even under extreme conditions. This model boasts a continuous current rating of 5.00 A and typical contact resistance of just 20 mOhms, making it an ideal choice for signaling and power applications where minimal resistance is crucial.
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High Resolution USB Programmable Digital Attenuator 200 to 6,000 MHz
LDA-906V Lab Brick®
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The Lab Brick LDA series of Digital Attenuators bring affordability, functionality, reliability and simplicity to the microwave test bench. The LDA products range from 6 MHz to 20 GHz with input level tolerance to 2 Watts and step size as small as 0.1 dB. Lab Bricks use a native USB HID interface to avoid the difficulties inherent in using older serial or IEEE-488 interfaces implemented over USB. As a result, Lab Brick users can get to work faster without having to install kernel level drivers, and Lab Brick devices can be easily used on any system that supports USB HID devices, including low cost embedded computers using Linux or similar operating systems.
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Product
Step Probe F73216B1092G150SP
1029785
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The F73216B1092G150SP, designated as Step Probe, is engineered for precision measurements and reliability across various applications. This model boasts a pitch measurement of 2.70 mm, making it versatile for use in devices requiring high accuracy in proximity sensing or electrical connectivity. Operating efficiently in temperatures ranging from -45°C to +100°C, the Step Probe is ideal for environments with extreme conditions, ensuring consistent performance without compromising safety or functionality.
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Product
Step Probe F73216B1061G150SP
1010610
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The F73216B1061G150SP Step Probe is a precision instrument designed for high performance in demanding environments. Its robust design allows operation across a temperature range of -45°C to +100°C, making it suitable for various applications. The probe features a unique pitch of 2.54 mm and is engineered with exceptional electrical specifications, including a continuous current rating of 5.00 A and a typical contact resistance of just 20 mOhm, ensuring reliable and efficient operation.
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Product
Large Format - Step & Repeat Tester
GATS-8300
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The GATS-8300 Tester is one in a series of Test Systems designed for testing multiple-image panel using a Step & Repeat process. Rather than fixture the entire panel for electrical test, you simply fixture for one (or more) images. The GATS-8300 will Step the fixture across the entire panel and Repeat the electrical test at each step.
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Product
Step Probe F17511B0011G100SP
1024234
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The Step Probe F17511B0011G100SP (item number 1024234) is a Spring Contact Probe with a disc-shaped contact area for position and presence testing. On F17511B0011G100SP, electrical contact is established only at the intended penetration depth, making the Step Probe suitable for position and presence checks on connectors. F17511B0011G100SP is suited to contacts located in housings, recesses or difficult-to-access areas because its disc head makes contact only at a defined penetration depth. Key mechanical specifications include pitch 1.9 mm / 75 mil, step diameter 1 mm, pin diameter 0.5 mm, pin length 1.5 mm, spring force 100 cN, pointing accuracy ±0.08 mm. The electrical rating of F17511B0011G100SP combines 4 A continuous current with 20 mΩ typical contact resistance. The stepped contact geometry of F17511B0011G100SP makes electrical contact only in the intended installation position and can therefore help detect missing or incorrectly positioned terminals.
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Product
Optical Variable Attenuator
JW3303
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Shanghai Joinwit Optoelectronic Tech,co.,Ltd
JW3303 handhold optical variable attenuator is used for continuously variable optical signal attenuation. As the attenuator is used in the laser system for the on-line testing, therefore, JW3303 can be used in the digital system of communication devices (such as: PHD, SDH) and also in the system of adopting analog modulation (CATV)
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Step Up Transformer
MagD
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SCOPE proudly introduces Step-Up Transformer - MagD, specially designed to cater the needs of testing of instrument Transformers. Before new systems are put into service or after any occurrence of fault, the instrument transformers need to be tested for their outputs. It is to be ensured that these instrument transformers are giving proper outputs to the protective relays. MagD is used to plot excitation curves for instrument transformers. Inbuilt voltmeter and ammeter, eliminates the need of external meters for plotting of curves. It can also be used for de-magnetization of transformer cores and also turns-ratio tests can be conducted using MagD.
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Step Probes (F733SP) F73316B1008G150SP
1006370
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The Step Probes (F733SP) F73316B1008G150SP is designed for precision in testing applications, having a distinctive 4.00 mm pitch which allows for an exceptional level of accuracy and reliability within critical electronic setups. Its operational temperature range of -45°C to +100°C ensures versatility and adaptability across various environments, making it ideal for both lab and field uses. This probe features a robust construction with a beryllium copper plunger for superior conductivity, plated with gold to enhance its resilience against corrosion, complemented by a brass barrel also plated in gold to ensure durability in harsh conditions.
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Step Probes (F731SP) F73111B0011G300SP
F73111B0011G300SP
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The Step Probe F73111B0011G300SP is engineered to be the optimal solution for a wide range of applications, making it a versatile choice in the field of precision measurement. With a pitch of just 2.40 mm (94 mil), this probe is meticulously designed to deliver exceptional accuracy and reliability. The temperature range of -45°C to +100°C allows it to function effectively in various environments. With a preload of 90 cN and a spring force of 300 cN, it ensures a robust and durable performance in demanding conditions.
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Product
Variable Optical Attenuator
KI 7010 Series
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The KI 7010 Series hand held Fiber Optic Variable Attenuator is a precision handheld instrument commonly used for testing optical system margin. Superior specifications, high productivity and remote control capability also make this a genuine laboratory instrument.
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Step Probes (F733SP) F73316B1044G150SP1
1009527
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The Step Probes (F733SP) model F73316B1044G150SP1 is designed for precise and reliable electrical testing within a temperature range of -45°C to +100°C. With a compact pitch of 4.00 mm (157 mil), this probe is specifically optimized for applications demanding meticulous contact quality. Engineered from durable materials, including a beryllium copper plunger and a brass barrel plated with gold, this probe ensures minimal wear and exceptional performance. The poduct's continuous current capacity of 10.00 A and a typical contact resistance of just 25.00 mΩ make it suitable for high-performance environments. Additionally, the proven reliability is enhanced by its preload of 50.00 cN and spring force of 150.00 cN, ensuring consistent operation across a broad range of uses.
