Showing results: 586 - 600 of 903 items found.
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Antenna Research Associates
ARA designs and manufactures an array of Marine RADAR and Perimeter Surveillance Antennas covering S-band and X-Band frequency ranges. Our Division in Pembroke, MA, offers either linear or circular polarized products with 27 dBi to 35 dBi of gain.
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Doppler Systems Inc.
Doppler Systems offers direction finder components that can be paired with your narrow band FM receivers to create an accurate, low-cost radio direction finder (RDF). Our direction finder components include processors and fixed site and mobile antennas.
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ICE4003 -
Pole/Zero
The ICE4003 is a dual channel filter that provides two independent UHF TX/RX channels in a single package. Each channel can operate autonomously into a dedicated antenna or both channels can be combined into a single antenna. Furthermore, the combiner used in the ICE4003 is capable of combining any combination of TX/RX signals while minimizing path loss. Currently, supported radios include the ARC-225 and ARC-210. The ICE4003 is designed with a flexible interface to support future radio requirements, such as JTRS. A mounting tray is available as an option for easy incorporation on your platform. Cost-effective modifications are available on the ICE4003. Please contact your sales representative at 513.870.9060 or Support@PoleZero.com for details.
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2960AR and 2965AR -
Novatech Instruments , Inc.
The 2960AR has a rubidium timebase and provides two 10MHz and one 5MHz sine wave outputs. The 2965AR has a rubidium timebase and provides one 10MHz, one 5MHz and one signal generator output. The signal generator output uses Direct Digital Synthesizer (DDS) technology and is programmable from 100Hz to 50MHz via an RS232 serial interface. Both models can be disciplined by a 1pps input signal and provide a 1pps output. The 1pps input is typically provided by the GPS Frequency output from a device like a smart GPS receiver or antenna. The Novatech GPS1 Smart Antenna is available as an accessory to provide a complete turnkey solution.
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Kuhne electronic GmbH
To protect a power amplifier in case of bad antenna matching the use of a circulator is recommended. This item conducts the reflected power into an external terminating resistor where it is absorbed. Therefore the power amplifier is protected well because the output stage is always matched correctly.
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81100-A Series -
Coaxial Dynamics
The 81100-A series of High-Power Directional RF Wattmeters are designed to measure RF power in 50-Ohm 1-5/8 inch coaxial transmission lines. To use the Wattmeter, simply connect it between the transmitter and antenna or dummy load and plug in the appropriate measuring element.
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NSI-RF-RTM -
Nearfield Systems, Inc.
The NSI-RF-RTM Range Transition Manager automates the antenna range configuration; simplifying system operation and increasing throughput. The RTM allows the range operator to switch configurations without changing RF cable connections, thereby reducing errors and improving productivity.
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NSI-MI Technologies
Far-Field testing can be accomplished in either outdoor or indoor configurations. The most common far-field test ranges are outdoor facilities. In an outdoor far-field range, the test antenna is installed on the test positioner located on a tower, roof or platform outside the instrumentation control room.
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MPR, MDA series -
Microwave Factory Co,Ltd.
MPR, MDR series provides low noise, high gain and wideband to improve dynamic range for emission testing. We also offer customized model for variable requirments.. Example 30M-1000MHz with band-pass filter Amprifier unit for connecting antenna directly
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The Rotation Link SAS
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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81300-A Series -
Coaxial Dynamics
The 81300-A series of High-Power Directional RF Wattmeters are designed to measure RF power in 50-Ohm 3-1/8 inch coaxial transmission lines. To use the Wattmeter, simply connect it between the transmitter and antenna or dummy load and plug in the appropriate measuring element.
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PANACEA Field Test -
Safran Federal Systems
PANACEA Field Test (PANACEA FT) is a software tool designed to allow for easy data collection from multiple receivers in a real-world environment where the GNSS receivers are connected to an antenna. All the data is logged, time-stamped, and automatically compared to the configured truth source.
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PQM-703 -
Sonel S.A.
Power quality analyzer PQM- 703 is a technically advanced product that allows for comprehensive measurements of the quality of electricity , analysis and recording of power network parameters, for frequencies 50/60 Hz in accordance with European standard EN 50160. PQM -703 is another representative of a well, known family of analyzers line PQM- 70x . In relation to the PQM -702 has new functions like recording of transients with max. sampling frequency 10 MHz (rapid changes in voltage) and control signals. Minimal transient capturing time is 650 ns. It is intended for a very wide range of users who need to control the quality of power with a mobile device , which fulfills the requirements of a multi-sheet standard IEC 61000 for class A analyzers. This applies to measurement accuracy, measurement methods, and synchronization of time with a standard signal. The last condition is met with a built-in GPS module with an internal antenna. If the analyzer is installed inside, it is possible to use an additional antenna with a 10m-long wire. If the antenna is situated outside, GPS signal will be attainable without any problems and used for the synchronization of an internal clock.
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Narda Safety Test Solutions
Real-Time Outdoor Remote Analyzer for the Detection, Analysis, Classification and Localization of RF Signals between 8 kHz and 8 GHz. Supports automatic direction finding and localization via AoA and TDOA. For fixed installation or semi-static use on demand. Solves complex measurement and analysis tasks reliably and quickly with outstanding RF performance. Windows 10-based open platform for third-party applications. The "SignalShark 3330 Outdoor Unit" series is characterized by a robust and weatherproof die-cast aluminum housing with IP65 protection class, which is also used as a heat sink. The compact size allows the receiver to be mounted close to the antennas, keeping the antenna cables short and the resulting sensitivity high.
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CMX-Z25 -
Rohde & Schwarz GmbH & Co. KG
Complex devices under test (DUT) come with additional antenna ports to support low, mid and high bands - and advanced MIMO schemes such as 4x4 MIMO. The R&S®CMX-Z25 is the solution: Up to 16 DUT ports can be supported with just 4 ports from R&S®CMX500. So even prototypes of 5G smartphones, tablets, laptops or industrial modules with an extended number of antenna ports can now be connected to a single R&S®CMX500. Together with the scalable CMX architecture any 5G and 5G Advanced mobile device can now be tested in one go - without recabling or 3GPP band combo limitations.
