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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
- LBA Group, Inc
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Wideband Swept Antenna, Cable Analyzer
SWR TRUE 3013
• A cost-effective SWR Analyzer covering all Cellular and radio communication bands 30-2700 MHz• Measures transmition & antenna impedance, frequency, SWR, return loss, and bandwidth by sweeping band of interest• Built-in synthesized RF sweep generator• SWR TRUE 3013 Antenna Analyzer gives you quick and reliable antenna and cable trouble-shooting capabilities• 5 in 1 analyzes for antenna tuning and control• Measured results can be stored for further analyzing and documentation on internal and external storage media• Time stamp and operator ID capability included• LCD Display works in direct sunlight and with backlight in dark areas
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Horn Antenna
Horn antenna is a partial discharge sensor designed to receive electromagnetic (EM) emissions from a PD occurring in electric assets like GIS and GIL or MV and HV power transformers. It is a broadband antenna with a flat response which makes Horn antenna suitable in a number of different applications. It has been optimized to operate in a frequency range suitable for PD activity monitoring and it was designed to provide maximum sensitivity and high gain.
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Turned Log Peri Antenna
MOLP80-1000M
This is Antenna for IEC61000-4-3 Radiation Immunity Test. Unique Structure with turned Element increase the GAIN at the low frequency. Stew structure of 22 and can be fitted to normal Antenna MAST.
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Antenna, Wideband Discone
EM-6115 | 10 KHz – 2 GHz
The EM-6115 is a broad band collinear array allowing very wide Omni-Directional frequency coverage in a single package. Below approximately 100 MHz, the EM-6115 acts as an active vertical rod which offers 10 to 12 dB Greater unsaturated instantaneous dynamic range than competitive antennas (overload field strength: 2 V/meter) which greatly reduces intermodulation generated signals in a typical read world RF environment. In the congested spectrum above 100 MHz the antenna is passive and contributes no intermodulation products so the overload point is determined solely by the receiving instrument. This immunity to overload can often make the difference between useful signal output and an indecipherable jumble of spurious products and is accomplished without compromising sensitivity. The antenna collapses for convenient storage and transport.
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Vector Network Analyzers Handheld
Wireless VNA Master + Spectrum Analyzer, the industry's broadest frequency handheld solution to address cable, antenna, component and signal analysis needs in the field: with frequency coverage from 5 kHz to 6/20 GHz.
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RF modules
Dresden Elektronik Ingenieurtechnik GMBH
2.4 GHz OEM module with chip ceramic antenna based on the ATmega128RFA1 single-chip microcontroller from Atmel
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RF Modules
Infotainment systems have to deal with a several RF signals, starting from world radio standards but extending to mobile communication, GPS & WLAN. Most of the H.U. RF connections provide phantom power to active antennas that should be tested at different loading conditions (on more values, yet different case by case).
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Antenna, Ridged Guide
EM-6960 | 200 MHz – 2 GHz
The EM-6960 operates over the 200 MHz to 2 GHz frequency range and is characterized by relatively high gain and low VSWR over this wide range.
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Broadcast Components
Cable testing sections may be used to isolate the antenna inputs from the main feeder when testing either the antenna or feeder. These devices are normally installed between the main feeder cable and antenna inputconnector and allow access to the antenna input without the need to remove the main feeder cable. Cable test sections are particularly useful with large feeder cables that are difficult to manoeuvre.
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GPS, GLONASS, Galileo Micro Splitter 2 Way, SMA, 1176.45 - 1602.00 MHz, 50 Ohm, Passive
GPSL12
INSTOCK Wireless Components, Inc
GPSL12 is a two way, passive, GPS signal splitter ideal for splitting a GPS antenna signal between two receivers while providing a DC current path to power remotely located active GPS antennas from the receivers. Maximum voltage rating is 50 VDC; max current rating is 1000 mA. Furnished with SMA female connectors all ports. Being a "micro-sized" splitter, GPSL12 weighs only 21 grams and is suitable for applications requiring low-weight parts.
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Compact Receiver
UCR401
The UCR401 is a high performance compact UHF wireless microphone receiver for mobile applications such as ENG and film production. The compact size, battery and external power and rugged attached antennas are ideal for video camera mounted use. Unique DSP algorithms in the design provide full compatibility with all Lectrosonics 400 Series Digital Hybrid Wireless™ transmitters and variety of analog transmitters from Lectrosonics and some other manufacturers. Power is provided by two AA batteries, typically NiMH rechargeable types, or external DC supplied via a jack on the rear panel.
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Antenna Positioners
CAES is a leading designer and manufacturer of custom antenna positioners, that accurately acquire, track, and point a variety of RF payloads in military land, sea, and airborne environments.
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50 Ohm VNAs
Vector Network Analyzer (cable and antenna analyzer) delivers lab grade performance in a handheld device.
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Frequency Shaped Isotropic Electric Probes
PI-SH-FCC, PI-SH-ICNIRP
An isotropic electric field probe with shaped frequency response meeting the ICNIRP or FCC RF safety standards for occupational and general public exposure limits (see the specified frequency ranges below). Meter readings are shown in % of the STD – standard reference level, eliminating the need to know the source frequency. Probe output is proportional to RF power density in the whole specified power range, producing the correct RF power measurements in single and multi-signal environments, typically present at multiple antenna sites.
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Module Spectrum
nRF52805 Series
Raytac nRF52805 tiny and low cost modules spectrum covers MDBT42TV-192K & MDBT42TV-P192K series with both Chip Antenna and PCB Antenna option for selection
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Low PIM Coaxial Switch, DC to 26.5 GHz, SP6T
87106R
Low passive intermodulation (PIM) is crucial for applications where two or more transmitted signals share a common antenna or whenever the transmitter signal is too high or the receiver is sensitive to high intermodulation. The Keysight 87106R is a low PIM SP6T coaxial switch, operating from DC to 26.5 GHz, which can help to keep the system PIM level low. A guaranteed 0.03 dB insertion loss repeatability and 3 million cycles of operating life ensures signal integrity, improves testing efficiency, and ultimately maximizes test throughput.
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PIM Testing
Rosenberger Hochfrequenztechnik GmbH & Co. KG
Passive Intermodulation (PIM) is a non-linear response of two or more signals of different frequencies mixing together in a passive device, e.g., antenna, cable, con- nector or splitter. Today, PIM has become a very serious, and challenging issue for mobile operators, equipment vendors, and component manufacturers due to frequency planning in modern communication networks, the usage of high-power transmitters and the usage of more sensitive receivers in base stations. If a PIM with sufficient magnitude generated from a transmitter falls within an adjacent receiver channel, it causes serious interfe- rences to the base station receiver and will significantly degrade the network quality of service.
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Combilog Antenna
AC-220
The AC-220 Combilog antenna is for EMC emission and immunity up to 2 GHz.. It combines the electrical properties of two antenna (biconical and Log ). It reduces overall testing time by 20 - 30% due to antenna switching. It is Optimized for emission measurements, but can handle up to 500 Watt CW, making it suitable for most immunity measurements . Each antenna is individually calibrated at 10 meters and the data included the purchase price.
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Cellular Antennas (5G, LTE, CBRS, 3G, 2G)
Our internal and external cellular antennas cover 2G, 3G, 4G ,5G, LTE, CBRS and 5G NR frequency ranges for fixed and mobile applications.
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Vector Network Analyzers
The VIA Bravo is a handheld Vector Impedance Analyzer for measuring the impedance and resonant frequencies of circuits and antennas. The VIA Bravo has the capability of providing accurate measurements and sweep displays of impedance, reactance, resistance, phase angle, return loss and SWR. The VIA Bravo’s testing functionality, combined with its 100 kHz to 200 MHz frequency range, make it a versatile tool for many service applications including areas such as MRI, wireless telemetry, 2-way radio, aviation, and Radio Frequency Identification (RFID).
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RF over Fiber Link TX/RX
L-Band
QuestTel''s Satellite L-Band optical fiber Transmitter/Receiver set offers high pefromance and cost effective alternative to conventional coaxial systems. The L-Band Transmitter and Receiver pair is used for transporting L-Band RF over fiber from the antenna to the satellite receiver. Additionally transmitter provides optional 13/18V LNB power as well as Automatic Gain Control (AGC) to manage RF input level. By transporting the L-Band RF over fiber this range can be extended from several hundred feet to over 80 miles. Since optical signal is not affected by electromagnetic field, the quality of your signal will always stay at the high level. Also this fiber solution is more cost effective than coaxial system, as well as more reliable and flexible.
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Rolling Stock Antenna
Rolling stock refers to the vehicles that move on a railway, including the many components and sub-systems that require electrical connections.
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Frequency Synthesizer-Detector
SD-31
The Model SD-31 Synthesizer-Detector is a high output crystal signal generator of precisely known frequency combined with a sensitive, selective detctor for RF bridge measurements of AM antenna impedance. Packaged in a single light-weight battery-powered unit, the SD031 complements bridges such as the General Radio 1606, 916, and the Delta OIB-1.
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L-Band RF Tuner and 4-Channel 200 MHz A/D with Virtex-6 FPGA - 6U VPX
Model 58690
- Two L-Band tuners accept RF signals from 925 MHz to 2175 MHz- Two programmable LNAs boost LNB (low-noise block) antenna signal levels with up to 60 dB gain- Two programmable analog downconverters provide I + Q baseband signals with bandwidths ranging from 4 to 40 MHz- Four 200 MHz 16-bit A/Ds- Supports Xilinx Virtex-6 LXT and SXT FPGAs- Up to 4 GB of DDR3 SDRAM; or: 64 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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Wireless Antenna Analyzer using Bluetooth
miniVNA PRO
The new miniVNA PRO, the big brother of the well-known miniVNA, is an extraordinary and unique handheld vector network analyzer that makes available a multitude of new features and capabilities which are perfect for checking antennas and RF circuits for hams and commercial users.
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Rotatable Directional HF Antennas
Kratos Defense & Security Solutions, Inc.
Kratos’ horizontally polarized rotatable log-periodic antennas are constructed with wire radiators supported by a strong and unusually lightweight support structure.
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GPS Antenna Signal Splitter 6 Way, SMA, Passive, L1 & L2, 50 Ohm
GPS610
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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LiDAR Remote Sensing Payload Instrument
RESEPI™
Engineered for partners and resellers in the remote sensing industry, the Remote Sensing Payload Instrument, or RESEPI™, is a combined Dual Antenna GNSS-Aided Inertial Navigation System, datalogger, LiDAR, camera, and communications system that allows for the real-time and post-processed generation of point cloud solutions. The processing platform contains a WiFi interface, an embedded cellular modem to support RTCM corrections, data logging software, and gigabit ethernet. RESEPI™ can be used with commercially available LiDARs like Velodyne, Quanergy, Ouster, RIEGL, LIVOX, and Hesai. The device was built with the purpose of white labeling.
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