Waveguides

The VAXE Variable Attenuators are used for level-setting. The Attenuators consist of a section of waveguide with a resistive film evaporated on the mica surface.The Attenuators has 0 ÷30 dB minimum attenuation range. The VAXE Attenuators are available in four waveguide bands between 33 GHz and 170 GHz. ...more

The SMLXE Sliding Matched Loads and the MLXE fixed Matched Loads consist of tapered absorber within a waveguide section. The SMLXE Loads utilize a metric micrometer tuning mechanism allows the microwave absorber to be positioned within the guide while maintaining a constant magnitude of reflection coefficient. ...more

The SMLXE Sliding Matched Loads and the MLXE fixed Matched Loads consist of tapered absorber within a waveguide section. The SMLXE Loads utilize a metric micrometer tuning mechanism allows the microwave absorber to be positioned within the guide while maintaining a constant magnitude of reflection coefficient. ...more

The R24XE Scalar Network Analyzers provide both manual and automated VSWR, insertion and return losses? measurements in five waveguide bands from 33 to 225 GHz. The system consists of the G44XE sweep generator, waveguide reflectometer, network analyzer and personal computer. SNA requires Personal Computer with USB interface. ...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

Waveguide - Noise Generators ...more

Waveguide - Noise Generators ...more

The R42XXE Vector Network Analyzers are designed for measuring of S-parameters, VSWR and impedance of waveguide networks in the full frequency ranges of standard  waveguides between 33 and 170 GHz. Frequency accuracy is ±0.2%. The measurement range of reflection factor modulus is from 0 to 1. The measurement range of reflection factor phase is ...more

The DMXE Detector Mounts are broadband devices designed for operation in millimeter wave range. The Detectors are optimized for broadband performance and are used in mm-wave test setups to detect, monitor and measure modulated signals. The DMXE Detector Mounts use Schottky Barrier packaged diodes and are provided in five waveguide bands between ...more

The Double-Ridged Waveguide Horn Antenna HF906 with linear polarization is a broadband compact transmitting and receiving antenna for the frequency range 1 to 18 GHz. The calibrated antenna is ideal for use in EMI measurements. High gain and low VSWR allow the generation of high field-strength levels without any significant return loss as well ...more

Waveguide - Directional Couplers ...more

The FMXE series Direct Reading Frequency Meters contain H11 type wave cylinder cavity and contact free mobile plunger. Measuring signal frequency direct reading is executed by drum scale, graduated in frequency values (GHz). The FMXE series Direct Reading Frequency Meters provides high accuracy (0.1-0.3%) frequency measurement within six wavegu ...more

The PMXE Phase Modulators are used in circuits with rapid phase modulation including the single-band phase modulators. The PMXE Phase Modulators are provided in five waveguide bands between 33 GHz and 170 GHz. ...more

Photon's LD 8900R Wide Dynamic Range Goniometric Radiometer characterizes the angular radiation intensity of light. The LD 8900R provides direct real-time far-field measurements with >36 dB dynamic range, angular sampling resolution of 0.055° and a field-of-view of ±72° (144°). The LD 8900R is ideal for characterizing the light flux from man ...more

Anechoic and screened room solutions for all EMC and RF protection environments. High performance systems are also available for EMPP and TEMPEST protection systems. The SmartShield range of products includes all accessories such as Filters, Shielded Glass, Fibre Optic Penetrations and Waveguide beyond Cut-off Ventilation Panels. We specialise ...more

Noise Com's NC346 Series waveguide is designed for narrow-band high ENR noise figure measurement applications. For high power waveguide systems the series has an optional built-in isolator to provides very low VSWR and superior flatness, typically <= +/- 1.5 dB. ...more

The DAXE Millimeter-Wave Direct Reading Attenuators are rotary-vane type attenuators. The value of attenuation is determined by the angle of rotation of a resistive film with respect to the waveguide and thus is independent of frequency. ...more

Waveguide - Noise Generators ...more

Near field profiling is a common technique used to analyze small beams, and involves a microscope objective lens to image the beam onto a camera detector array. This technique expands the measurement range of the camera to include smaller beams, which could not be ordinarily measured due to the pixel size of the detector array. Near field profi ...more

The the LD 8900HDR Far-Field Profiler uses goniometric methodology to measure true 3-dimensional profiles of optical components with up to 93 dB dynamic range. All measurements are taken with the emitting fiber, planar waveguide, laser diode or LED inserted directly into the center of the instrument's radial measurement area. For optical fiber, ...more

Measuring the near field of sources such as laser diodes, VCSELs, optical fiber, and/or waveguides can be a difficult task. Accurate measurement of such small sources to the micron level requires high precision in the optical and mechanical design. To simplify this task and to fill this requirement, Photon offers several models of Near-Field Pr ...more

The USM-638 Radio Frequency Transmission Line Test Set (RFTLTS) is a man-portable, state-of-the-art transmission line system tester which enables maintenance personnel to quantitatively test RF systems without removing aircraft components such as cables and antennas. RFTLTS provides automatic testing and fault detection of coaxial and waveguide tra ...more

The Model 3117 Double-Ridged Waveguide Horn is the latest addition to a family of double-ridged waveguide for microwave and EMC measurement from ETS-Lindgren. Users of the 3117 Double-Ridged Waveguide Horn benefit from uniform illumination of target surfaces and accurate gain measurement.  ...more

NSI offers a complete line of Standard Gain Horn (SGH) antenna for gain calibration by the substitution method. All NSI SGHs are designed and built to meet the requirements of NRL Report 4433 and include theoretical gain versus frequency curves. Frequency coverage is based on standard "WR" waveguide bands. ...more

The OWA-9500 Optical Waveguide Analyzer is a refractive index profiler for integrated waveguides, a technology that is being widely used in the next generation of telecom optical devices.  ...more