Fixed Attenuators

Olektron Attenuators cover DC-2 GHz and have various applications. We offer many types including Digital, Step, Bi-Phase, Fixed, Variable and Programmable. They are offered in packages to suit your design requirements including TO-8, SMA, connectorized and hermetic housings. Our engineering staff can offer application specific designs that incorpor ...more

Newport?s Single-Mode Fixed Attenuators offer low return loss, high mode stability and a variety of attenuation values: 3, 5, 10, 15 and 20 dB. ...more

Dual 12-bit AC Coupled A/D Converters. Xilinx Virtex-4 LX or SX FPGA. 24 Mbytes of QDR SRAM in three banks. Optional input amplifier and attenuator. 40 to 213 MHz sample clock frequency. On-board fixed frequency synthesizer. FPGA core library for data interfaces  ...more

Dual 12-bit AC Coupled A/D Converters.  Xilinx Virtex-4 LX or SX FPGA. 24 Mbytes of QDR SRAM in three banks. Optional input amplifier and attenuator. 40 to 213 MHz sample clock frequency. On-board fixed frequency synthesizer   ...more

The TX6100 series fixed attenuator rate passive probe is only low frequency compensation trim and high frequency compensation trim. Without X1/X10 slide switch. This kind probe specialty is high system bandwidth and low input capacitance. ...more

The FAXE Fixed Attenuators can be used as a lab standard against which other instruments or device are calibrated. The attenuators consist of the waveguide section with resistive plate in the waveguide diagonal plane. The FAXE 3, 6, 10, 15, 20, 30 dB attenuators are available in seven waveguide bands from 18 through 225 GHz. ...more

Alphanumeric information displayed on an oscilloscope screen to provide waveform scaling information, measurement results, or other information. The kind of probe is designed for oscilloscope with readout function. Fixed attenuator rate:X10,. High frequency and low frequency compensation trim. System Bandwidth up to 300MHz ...more

The attenuator set TX24 is ideal to reduce high signal levels by a fixed attenuation value. The set contains four attenuators with values of 3, 6, 10, 20dB and one feed-through termination TX22. ...more

The fixed attenuator rate passive probe is only low frequency compensation trim and high frequency compensation trim. Without X1/X10 slide switch. This kind probe specialty is high system bandwidth and low input capacitance. System bandwidth up to 300MHz. BNC connector is insulated. ...more

The ATN3580 series of attenuator chips incorporate thin film resistors on high resistivity silicon chips to achieve precision attenuation, tight flatness and high return loss to 40 GHz. The design uses a balanced TEE resistive structure to assure broad bandwidth performance. The thin film technology offers improved power handling capability in ...more

OZ Optics’ line of low cost fixed attenuators are available in four different configurations (hybrid male to female, attenuating fiber patchcord, bulkhead receptacle and loopback) to best suit your particular application. ...more

Fixed Neutral Density Attenuators Expanded Beam Style ...more

The front of the attenuator is a male plug connector style, allowing the attenuators to be plugged directly into receiver equipment or adaptors in patchpanels.The rear is a female socket adaptor allowing a patch cord to be mated into the back of the attenuator. The attenuators are available in SM/MM SC, FC or ST, LC & LC short body, MU wit ...more

The High Power Attenuator with a movable short, is used to introduce a fixed standing wave ratio in a waveguide transmission line. By means of the movable short the phase of the standing wave can be varied. This set up is very suitable for determining the characteristics of high power magnetrons and klystrons, and for studies of break down in high ...more

The ATN3580 series of attenuator chips incorporate thin film resistors on high resistivity silicon chips to achieve precision attenuation, tight flatness and high return loss to 40 GHz. The design uses a balanced TEE resistive structure to assure broad bandwidth performance. The thin film technology offers improved power handling capability in ...more

Aeroflex / Weinschel offers several standard Attenuator Sets as well as custom designed sets to fit your specific application. Most any of our standard fixed attenuators or other components can be supplied in a calibrated set with your specilized testing or packaging requirements ...more

Fixed Optical Attenuator are used in fiber optic transmission systems to reduce the optical power received by photo-detectors. The light intensity of laser diodes and LED's Should be controlled to be within their dynamical range. Otherwise, excess power level can result in undesired radiation pattern, modal structure and central wavelength. Su ...more

Aeroflex / Weinschel Attenuators offer a wide selection of frequency ranges from dc to 40 GHz. Low temperature and power coefficients. Aeroflex / Weinschel's film resistors are artificially aged for high stability under normal as well as extreme operating conditions ...more

Aeroflex / Weinschel also offers a variety of Calibrated Attenuators Sets that include Type N, SMA, and 3.5mm Attenuators. Aeroflex / Weinschel offers Attenuator Models from 2 to 500 watts (average) and 0.25 to 10 kilowatts (peak).  ...more