Antennas
any structure or device used to collect or radiate electromagnetic waves.
See Also: Broadband Antennas, Log Periodic Antennas, Directional Antennas, HF Antennas, Biconical Antennas, Horn Antennas, Isotropic Antennas, Loop Antennas, Antenna Software, Antenna Analyzers, Dipole Antennas, Transmitters, MIMO
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Near-field Chambers
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Most antenna measurements need to be carried out in the far field; that is, the test antenna should be illuminated by a plane wave. Typically this is carried out by providing sufficient separation between the source and the AUT so the spherical wave approaches a plane-wave character.
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GPS Antenna Signal Splitter 3 Way, SMA Jack, Passive, L1 & L2, 50 Ohm
GPS310
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INSTOCK Wireless Components, Inc
GPS L1 - L5, GLONASS, Galileo SplitterLow Insertion Loss (0.3 dB avg)High Port to Port Isolation (30 dB avg)Excellent VSWR (1.10 : 1 avg)15 VDC & 75 mA max on DC block portsRoHS Compliant Splitter Construction
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Antenna Holders / Baluns
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They are vital components in radio antenna systems. They enable the conversion of a balanced signal to an unbalanced one, ensuring optimal communication between the antenna and the radio.
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Software
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Is a leading developer and manufacturer of antenna analyzers, transceiver interfaces, and amateur radio software.
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Microwave Antennas
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We are engaged as leading Microwave Antenna manufacturers andexporter of a wide range of Microwave Waveguide Antenna, Waveguide Antenna, Parabolic Microwave Antenna, Conical Microwave Antenna and Pyramidal Microwave Antenna.
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L-Band RF Tuner and 2-Channel 200 MHz A/D with Virtex-6 FPGA - 6U VPX
Model 57690
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- One L-Band tuners accept RF signals from 925 MHz to 2175 MHz- One programmable LNAs boost LNB (low-noise block) antenna signal levels with up to 60 dB gain- One programmable analog downconverters provide I + Q baseband signals with bandwidths ranging from 4 to 40 MHz- Two 200 MHz 16-bit A/Ds- Supports Xilinx Virtex-6 LXT and SXT FPGAs- Up to 2 GB of DDR3 SDRAM; or: 32 MB of QDRII+ SRAM- PCI Express (Gen. 1 & 2) interface up to x8- Clock/sync bus for multiboard synchronization- Optional user-configurable gigabit serial interface- Optional LVDS connections to the Virtex-6 FPGA for custom I/O- Ruggedized and conduction-cooled versions available- Synchronize up to eight modules with Model 7893 System Synchronization and Distribution Amplifier - PCIe
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Frequency Expansion Modules
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bsw TestSystems & Consulting AG
Up To 1.5THz For Network Analyzers Modern communication standards, like for instance 5G, place high demands on components (mixers, amplifiers, antennas, etc.), which have to be examined in high frequency bands (millimeter waves); the requirements include: broad frequency coverage, sufficient output power to operate the components under compression, high dynamic range and stability as well as a reduced dynamic content within the spectrum.
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RF Down-Converter
CDC100A
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Systems Engineering & Management Company
The CDC100A Series Down-Converter is a 1U rack-mount device designed for use with antennas that have a Tri-Band Feed. The CDCMA100 Series Down-Converter is a synthesized down-converter supporting 1415-1585 MHz, 1650-1850 MHz, 2185-2485 MHz and 4400-5250 MHz, down-converting 4400-5250 MHz to 1415-2485 MHz. The CDC100A is provided as a 1U Expansion Chassis that communicates with any SEMCO receiver via an RS-485 protocol. The communications I/O is via RJ45 and the operator interface is via the receiver RCMS GUI.
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Fluid Rotary Joints
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EVERAXIS Fluid Rotary Joints are designed to operate at extreme pressure and with high flow. The main application is the cooling of radar antennas. Fluid Rotary Joints are commonly integrated into rotary joint systems together with RF rotary joints, FORJ and slip rings.
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Antenna Test Chambers
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Special design for low PIM antenna measurements Shielding > 90 dB Frequency Range 700/1000 MHz to 6000 MHz Residual PIM < -165 dBc (@ 2 x 43 dBm) Up to 6 antenna ports for multi-band and MIMO antennas Standard models for antennas up to 2.7 m length Customized solutions available on request
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Compact 4G Router
ICR-1645W-CN-A
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ICR-1600, CHINA, 5× ETH, 1× RS232/RS485, WiFi, Antennas included
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Fiber optic active antennas / field probes
EFS-105
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The EFS-105 is the first in a family of fiber-optic active antennas & E-field probes. The field distortion caused by the probe head is nearly zero due to the exceptionally small probe head and the all-optical signal transmission and power supply. This gives an invaluable advantage for near field measurements and measurements close to metallic parts.
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Filtered Preamplifers
FPA
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These low noise figure, high gain preamplifiers provide low system noise figure andallow longer antenna to receiver cable lengths. Preamplifiers can be specified withseveral filter configurations.
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Calibration
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During the recent years we have made scientific investigations regarding calibration procedures, which have been published and integrated in the European and International standards. The calibration of antennas and field probes in Seibersdorf is done on the reference open area test site, in three different TEM-Cells and in the fully anechoic chamber. The open area test site is one of the best in Europe. Since 1996 we are the accredited calibration laboratory according to Akkreditierung Austria 0612 for antennas and field probes.
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Transmission Line Testers
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GAOTek provides affordable, safe and reliable transmission line testers, digital clamp meters and power meters for sale to the United States, Canada and Globally. A transmission line is a specialized cable designed to conduct alternative current of radio frequency. Transmission lines are used for connecting radio transmitters and receivers with their antenna to distribute signals.
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8 Direction Receiving Loops Antenna System
AS-SAL-12/20/30 - Mark II
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The Array Solutions Shared Apex Loop™ Array (AS-SAL-12 Mark II, AS-SAL-20 Mark II, and AS-SAL-30 – Mark II) is an improved version of the new type of receiving antenna that delivers exceptional directivity in a compact package and is useable over a wide range of frequencies without need for adjustment. This array opens the door to a new class of compact, high performance, wideband receiving antennasdeveloped for both amateur and professional users.
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Validation
Freespace VSWR
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The Free Space VSWR validation is done according to J.S. Hollis, T.J. Lyon, L. Clayton: "Microwave Antenna Measurement", Scientific-Atlanta Inc., Atlanta, Georgia, USA, July 1970.
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Spiral Antenna UHF Trafo
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UHF Spiral antenna is a partial discharge sensor designed to receive electromagnetic (EM) emissions from a PD occurring in the monitored asset. It is a broadband antenna with a flat response which makes Spiral antenna suitable in a number of different applications. It has been optimized to operate in a frequency range typical for PD activity and it was designed to provide maximum sensitivity and high gain. Its compact and robust design (passive sensor) makes Spiral antenna the optimal sensor for direct installation on high voltage Transformers. It can be virtually applied in any electrical equipment provided that it has apertures or EM transparent surfaces. Contact our sales department for consulting.
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X-Band Silicon Radar Quad Core IC
AWS-0105
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The AWS-0105 is a highly integrated silicon quad core IC intended for radar and 5G phased array applications. The device supports four radiating elements, single beam transmit, and single beam receive and includes all requisite beam steering controls for 6 bit phase and gain control. The device provides 21 dB gain and +15 dBm output power during transmit mode and 7 dB gain and +7 dBm IIP3 during receive mode. Additional features include gain compensation over temperature, temperature reporting, and fast beam switching using eight on-chip beam weight storage registers. The device features ESD protection on all pins, operates from a +1.8 V supply, and is packaged in a 56 lead 7x7 mm QFN for easy installation in planar phased array antennas.
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Millimeter Wave Antenna Testing
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If you are involved in antenna or system level design using mmWave or THz frequencies, then you understand the importance of dependable testing equipment. It may be that you are designing passive phase array or that you are designing a mmWave radar sensor system, but when it comes to validation of your design, simulation can only bring you so far. Phased array antennas have to be measured over the air (OTA) to ensure the radiation pattern of your design efficiently conducts energy in the right direction which is where the MilliBox comes in.
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Antenna, Log Periodic
EM-6952 | 1 GHz – 18 GHz
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The Electro-Metrics EM-6952 Log Periodic Antenna operates over the 1-18 GHz frequency range. The broadband frequency capacity of the EM-6952 eliminates the need for band switching, element extension or external tuning.
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Dual-ridge Horn Antenna 1 to 18 GHz
EH118
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EH118, a dual-ridge horn antenna that will operate from 1 to 18 GHz. This antenna has a balanced, smooth antenna factor curve that extends all the way to 18 GHz, a reduction of higher order modes on the aperture, and low return loss (SVSWR). The EH118 is applicable for commercial, military and automotive test standards and will include applicable calibrations. The EMC dual-ridge horn antenna offers these key features: single linear polarization, smooth/balanced gain with frequency, low return loss /VSWR, and ultrawide bandwidth (18:1).
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GPS Speedometer/GPS Vector Speedometer
LC-8120/LC-8220
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The LC-8120/8220 is the GPS-based speedometers which measure speed and distance of moving objects with high accuracy. Support for GLONASS satellite which is not supported in the conventional model (LC-8100A/8200A) to ensure stable measurement. Antenna for LC-8220 (LC-0721) is smaller and lighter than the conventional antenna for LC-8200A (LC-0086) and it enables easy operation. The new antenna (LC-0721) is able to attach to the conventional unit of LC-8200(A) for measurement. The linearity of acceleration and angular speed are improved by using the standard IMU (inertial measurement unit) together with the optional high accuracy IMU. Also, by adding the high response IMU analog output function (option), the analog output frequency of the IMU data can be increased from 100 Hz to 500 Hz. A wide range of optional functions such as white-line detecting function (LC-0856), jerk measurement function (LC-0871) and average deceleration speed calculation (function in the LC-0831) are available for various automotive tests.
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Radar Target Generator
Series 1100
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The Eastern OptX Series 1100 Radar Target Simulator is a true propagation path replicator. The Series 1100 receives the signal transmitted from a radar system and adds the round-trip propagation delay associated with the target distance. That signal is then output to the radar receiver. The radar I/O may be connected directly to the Series 1100 or detected and transmitted using user specified antenna. For a moving target the system will add the appropriate Doppler shift associated with the target speed and radar frequency. The Series 1100 is broad band with ranges up to 40 GHz and with a dynamic range of over 100 dB.
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Secure Wearable Solutions
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From ST31 secure microcontrollers to ST54 solutions integrating NFC controller, secure element and eSIM, ST offers a complete range of solutions for payment, transit and multiple contactless services. ST's technology is ideal for applications that require a card emulation function but are environmentally challenged or have limited space for the antenna.
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Weather Antennas
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Kratos Defense & Security Solutions, Inc.
The S- band and C- band weather radar systems are a family of advanced weather radar antenna/pedestal systems. The family of systems meets ISO 9001 specifications and consists of a number of different diameter antennas and pedestals operating in S- band or C- band frequencies. This includes the antenna system used for the NEXRAD program.
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Metr Socket Recorders
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Standard pass-through form 2S meter socket adapter, for single-phase applications. With no external antenna or ports, the low profile and unobtrusive Boomerang is perfect for residential locations, giving readings right at the point of common coupling.
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Combination Antennas
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By combining multiple technologies such as GNSS, cellular, and WiFi in a single housing, our combination antennas help you to increase efficiency and coverage for applications such as fleet management, vehicle tracking, and passenger connectivity on the go.
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IP67 DC Blocking L-Band Splitter
PD5131
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INSTOCK Wireless Components, Inc
PD5131 is an IP67 outdoor, weather resistant, DC blocking, three way, RF broadband, 50 ohm, power divider, power combiner furnished with SMA coaxial connectors. The passive Wilkinson design passes RF, 10 MHz and DC current through one port, typically for powering an active antenna, with the other ports blocking DC. Max voltage rating at the DC blocked port is 50 VDC. All wireless band applications in the frequency range from 698 to 2700 MHz are covered with best in class RF performance. The RoHS compliant PD5131 is a bidirectional device capable of 40 W max microwave input power level in both power splitter and combiner apps. See 3 way power divider input rating tables for additional power handling info.
