Receiver Protectors from Cobham Sensor Systems
Spiral antennas are designed to radiate or receive RF energy over very broad frequency ranges while maintaining constant beamwidth. Additional design considerations we evaluate to maximize your system performance are low axial ratio, minimal squint and very small size relative to the wavelength of the lowest operating frequency. Cobham Sensor Systems spiral antennas are designed to operate in severe airborne and ground-based environments. The antennas can also be amplitude and/or phase matched for precision DF systems.
Cobham MAL Ltd. brings together a rich 25-year history as a premier RF & Microwave component supplier with industry leading design expertise in a wide range of RF and microwave solutions for space applications. Our vertical integration allows us the flexibility to meet the needs of our customers. Whether your requirement is for discrete semiconductors, integrated circuits, components or subsystems, Cobham Sensor Systems has the technology. We address the needs of both commercial and military customers using our mature processes and core product platforms.
Cobham Sensor Systems provides navigational equipment that provides navigational assistance for a variety of aircraft outside normal radar coverage and range.
Cobham, M/A-COM, Inc. Space Products Group offers a wide range of RF and Microwave solutions for space applications. Out vertical integration allows us to flexibly meet the needs of our customers at multiple levels from discrete semiconductors to integrated circuits, from components to subsystems.
Cobham Sensor Systems' Standard Gain and Broad Band Horn Antennas series provide superior performance for use in a wide variety of laboratory, commercial and military applications. With excellent input VSWR, these antennas provide high gain across the frequency range and consistent pattern performance. They have become a laboratory standard as a reference horn in anechoic chambers and outdoor ranges.
The SKY65505 is a highly integrated Power Amplifier Module
(PAM) intended for high performance WiMAX Customer Premise
Equipment (CPE) requiring up to +28 dBm linear output power. The PAM is packaged in a 10-pin, 4 x 4 mm Multi-Chip Module
(MCM) together with power detector, biasing, and input/output
matching components. This provides a high performance, highly
integrated solution with minimal external components.
Avago Technologies' high linear power amplifier (PA) modules feature low power consumption and improves signal quality for WiMAX and WiFi applications that operate in the 2GHz range. This Power Amplifier series features high linear Pout for good linearity and low distortion, high power added efficiency (PAE), as well as input and output pre-match for matching and application simplicity. Avago's MGA-43x28 High Linearity Wi-Fi/WiMAX Power Amplifiers module series, which are housed in a miniature 5 by 5 by 0.85 mm package, are ideal for use as a final stage PA in a wide range of high power WiMAX, WLAN and LTE applications which operate in the 2300 to 2700MHz spectrum.
Agilent's E6651A represents a significant breakthrough in mobile WiMAX testing. It offers a unique combination of flexible base station emulation and RF parametric tests in one integrated unit, with support for IEEE 802.16e 2005 Protocol Conformance Test (PCT). This extends Agilent's unmatched portfolio of WiMAX test solutions for development, verification and conformance customers.
The SE7271T WiMAX Power Amplifier is a high performance device offering low current consumption with high linearity. Designed for portable or mobile applications in the 2.3-2.7 GHz band, it supports the IEEE 802.16e wireless standards.
The T1215 measures 9mm x 7mm x 2.8mm and features a hermetic, ceramic package with ruggedized construction. It has been designed to deliver consistent, reliable frequency control performance in high shock and vibration environments. Reduced acceleration sensitivity down to 5 x 10-10/g is available for improved phase noise performance during vibration and acceleration.
RFHIC Corporation, manufacturer of active RF & MW components and hybrids with a heavy focus on GaN technology, has released GaN pallet amplifier for LTE/WCDMA RRH system, RTP-21010. This amplifier, when combined with DPD, produces over 40% efficiency at whole frequency band of 2100MHz~2180MHz, 45dB gain and 10W at LTE/WCDMA 4channel at 28V. This amplfier has been developed based on internally matched GaN on SiC device and Doherty technology.
KRYTAR, Inc. founded in 1975, specializes in the design and manufacturing of ultra-broadband microwave components and test equipment for both commercial and military applications. Products cover the DC to 67 GHz frequency range and are designed for a wide range of applications.
Log periodic antennas are typically designed for broadband applications covering many octaves, and are designed to provide constant gain and constant beamwidth versus frequency. These antennas are linearly polarized, and planar versions are available that may be flush mounted for airborne and other low profile applications.
Narda, an L-3 Communications company, recently introduced the Model SP133DHS SP3T reflective switch that operates from 2 to 18 GHz and provides fast switching speed, high isolation, low insertion loss, and is housed in a rugged compact package.
