Showing results: 886 - 900 of 916 items found.
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87204B -
Keysight Technologies
The Keysight 87204B terminated multiport switch provides the life and reliability required for automated test and measurement, signal monitoring and routing applications. Innovative design and careful process control created the Keysight 87204B which meet the requirements for highly repeatable switching elements in test instruments and switching interfaces. The Keysight 87204B is designed to operate for more than 10 million cycles. The exceptional 0.03 dB insertion loss repeatability is warranted for 5 million cycles at 25° C. This reduces sources of random errors in the measurement path and improves measurement uncertainty. Switch life is a critical consideration in production test systems, satellite and antenna monitoring systems, and test instrumentation. The longevity of this switch increases system uptime, and lowers the cost of ownership by reducing calibration cycles and switch maintenance.
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Model 58690 -
Pentek, Inc.
- 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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Model 57690 -
Pentek, Inc.
- 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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AWS-0105 -
Anokiwave Inc.
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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AWS-0104 -
Anokiwave Inc.
The AWS-0104 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 during transmit mode, 21dB gain in receive mode, +15 dBm output power during transmit, and 3.4 dB NF during receive. 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 +1.8V supply, and is packaged in a 56 lead 7x7 QFN for easy installation in planar phased array antennas.
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AWS-0103 -
Anokiwave Inc.
The AWS-0103 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 dual 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 +1.8V supply, and is packaged in a 56 lead 7x7 mm QFN for easy installation in planar phased array antennas.
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DVTest Inc.
The Positioner HD is a two-axis azimuth over elevation positioner, for precise angular positioning with full spherical coverage. Designed for antenna and RF device measurement, the positioner is built out of low-reflection materials, with additional RF shielding for minimal multipath and improved measurement accuracy. A slip ring is included to allow for continuous 360° rotation in both axes. This system is highly configurable, with options for RF rotary joints, slip rings for data communications, and custom sizing. An external motor controller is included by default with the Positioner HD. This motor controller connects to a computer via USB and includes an easy-to-use graphic interface. Other command options include automated macros, manual control knobs, Python, Matlab, or Labview interfaces, or direct control via ASCII commands. The controller also includes a digital I/O trigger system, for precise synchronization with other devices.
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IFB112 -
Axiomtek Co., Ltd.
The IFB112.supports the low power consumption NXP (Freescale) i.MX6UL ARM® Cortex™-A7 528MHz SoC. The design concept of IFB112 is aiming to meet the demands of mission-critical applications. The gateway controller with IP30-rated aluminum and steel enclosure supports an extended operating temperature ranging from -40°C to 70°C, a wide voltage range of 9V - 48V DC power input with terminal block, and has been designed to withstand vibration up to 5G. For system integrators with wireless communication needs, the IFB112 has one PCI Express Mini Card slot, one SIM card slot, and two internal antennas. It supports one serial port, two LANs and one CANbus port to enable fast and efficient data acquisition and communication. Its digital I/O port provides users with a convenience of digital devices connection.
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National Technical Systems
In vibration testing of high value aerospace hardware, over testing of light, high performance structures is a great concern. Discrepancies between the mechanical impedances and the force capabilities of the mounting structure and the vibration shaker can cause catastrophic structural and functional problems to test item. The effectiveness of the radar depends on it retaining its structural integrity over the entire surface of the antenna and that all its electronics are a) tested at, or near levels they will experience in its service life and b) the resonance of various parts of the radar follow those of the model. Consequently, the vibration test lab required 60 data channels to accurately verify the design of the instrument and its ability to withstand launch, cruise and deployment loads. To avoid over testing, NTS used Force Limiting Test Process using four force transducers to prevent exceeding total load of 1000 pounds.
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Becker Nachrichtentechnik GmbH
Becker Nachrichtentechnik GmbH offers a large portfolio of high performance broadband RF amplifiers. Optimized for linearity, high dynamic range and low noise, they cover all widely used radio standards like cellular, satellite radio, TETRA/BOS, GNSS, GPS, 802.11, including the new bands for LTE-U. They amplify wideband radio signals from shortwave over UHF, VHF up to 18 GHz in 50 Ohm technology (I-band, G-band, P-band, L-band, S-band, C-band and X-band). They are used as compact RF drivers, antenna pre-amplifiers or RF boosters in a variety of applications ranging from tunnel radio coverage extension, over airspace radio monitoring to in-ear monitoring and can also be offered as 1U 19” rack variants. Due to their advanced design, the power consumption is significant lower than typical industry alternatives, saving cost at customers with respect to cooling.
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Model 71690 -
Pentek, Inc.
- Accepts RF Signals from 925 MHz to 2175 MHz- Programmable LNA boosts LNB (low noise block) antenna signal - levels with up to 60 dB gain- Programmable analog downconverter to I + Q baseband signals - 4 to 40 MHz bandwidth- Two 200 MHz 16-bit A/Ds digitize the I + Q signals synchronously- Supports Xilinx Virtex-6 LXT and SXT FPGA- 2 GB DDR3 SDRAM or 32 MB of QDRII+ SRAM- Sample clock synchronization to an external system reference- PCI Express (Gen. 1 & 2) interface, up to x8- Clock/sync bus for multimodule synchronization- VITA 42.0 XMC compatible with switched fabric interfaces- Optional user-configurable gigabit serial interface- Optional LVDS connections to the Virtex-6 FPGA for custom I/O- Synchronize up to eight modules with Model 7893 System Synchronization and Distribution Amplifier - PCIe
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Model 52690 -
Pentek, Inc.
- Accepts RF Signals from 925 to 2175 MHz- Programmable LNA boosts LNB (low noise block) antenna signal levels with up to 60 dB gain- Programmable analog downconverter provides 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 FPGA- 2 GB DDR3 SDRAM or 32 MB of QDRII+ SRAM- Sample clock synchronization to an external system reference- Clock/sync bus for multiboard synchronization- Optional LVDS connections to the Virtex-6 FPGA for custom I/O- 3U VPX form factor provides a compact, rugged platform- Compatible with several VITA standards including: VITA-46, VITA-48 and VITA-65 (OpenVPX™ System Specification)- Ruggedized and conduction-cooled versions available- Synchronize up to eight modules with Model 7893 System Synchronization and Distribution Amplifier - PCIe
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I-Series -
Emite Ingeniería SL. Ed
The I small-size Reverberation Chamber Series is an amber gem set of OTA test chambers. With smart-stirring, the I-Series chambers have the smallest footprint in the market and are intended for IoT (LTE-M, NB-IoT and EC-GSM-IoT), MTC (LoRa, Sigfox), short-range radio technologies (BT 1.0/2.0, BLE, ZigBee, Z-Wave) and WLAN 802.11abgnac (2.4 and 5 GHz bands) for small devices up to 15cm and 5kg. The I-Series chambers provide for fast and accurate TRP, TIS, downlink and uplink Maximum Coupling Loss (MCL) and Downlink and Uplink TCP/UDP MIMO TPUT tests for UEs, IoT modules, wearable devices, wireless stations (STAs) and Access Points (APs), also with user-selectable technology, band, channel (including DFS ones), bandwidth, antennas, rates (MCS) and other parameters in an individual manner for each test on a batch, which can then be run overnight in an unsupervised manner, something that only the Test Systems from EMITE can do.
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FIM-71 VHF -
Potomac Instruments, Inc.
The Model FIM-71 is a portable, laboratory quality Field Strength Meter designed for rigorous field applications. Combining a calibrated half-wave dipole antenna and a highly accurate tuned voltmeter with a range of 140 dB, the FIM-71 is suitable for practically all types of RF emission measurements in the 45 MHz to 225 MHz spectrum. The operator can switch select wide or narrow bandwidth, peak or average value of TV or pulse modulated signals, AM or FM demodulation, and a meter dynamic range of either 20 dB or 60 dB. A dc analog output voltage, proportional to the meter indication, is provided for driving a chart recorder. A leveled output from the calibrating oscillator is available for measuring cable insertion loss, filter response, amplifier gain, and other signal ratio measurements. The 4-1/2 inch, taut band, mirrored scale meter is calibrated in volts and dB for precise measurements in field or laboratory environments.
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FIM-72A UHF -
Potomac Instruments, Inc.
The Model FIM-72A is a portable, laboratory quality Field Strength Meter designed for rigorous field applications. Combining a calibrated half-wave dipole antenna and a highly accurate tuned voltmeter with a range of 140 dB, the FIM-72A is suitable for practically all types of RF emission measurements in the 450 MHz to 960 MHz spectrum. The operator can switch select wide or narrow bandwidth, peak or average value of TV or pulse modulated signals, AM or FM demodulation, and meter dynamic range of either 20 dB or 60 dB. A dc analog voltage, proportional to meter indication, is provided for driving a chart recorder or similar device. A leveled output from the calibrating generator is available for measuring cable insertion loss, filter response, amplifier gain, VSWR, and other signal ratio measurements. The 4-1/2 inch, taut band, mirrored scale meter is calibrated in volts and dB for precise measurements in field or laboratory environments.
