Quadrature Modulator
November 1, 2002 6:08 am | Product Releases | Commentsthe AD8349 I/Q quadrature modulator is designed to enable a single-stage up-conversion for wireless infrastructure equipment. The device covers the 800 MHz to 2.7 GHz band. The AD8349 noise floor is specified at 𤪌 dBm/Hz and the P1dB output compression point is specified at +5 dBm. The AD8349 achieves a sideband rejection of – 42 dBc....
LISTED UNDER: ModulatorsVector Modulator
September 11, 2002 5:38 am | Product Releases | Comments...
LISTED UNDER: ModulatorsHigh Speed Vector Modulator
June 18, 2002 12:41 pm | Product Releases | CommentsPMI Model No. PS-360-AC, Option 37, 7224, IQ RH 50 nanoseconds high speed analog controlled vector modulators operate from 3.5 GHz to 6.5 GHz (other frequencies are available). The VSWR is 2.0:1 typical. Phase accuracy is ± 15° with 12 dB maximum insertion loss. The attenuation range is 50 nanoseconds; speed is 20 dB....
LISTED UNDER: ModulatorsSiGe HBT IF Receiver/Demodulator Line
October 22, 2001 4:34 am | Product Releases | CommentsStanford Microdevices introduced a new silicon germanium (SiGe) IF receiver/demodulator ideally suited to 2G, 2.5G, 3G, WLAN and fixed wireless infrastructure applications. The SRF-2016 extends Stanford Microdevices' offering of SiGe IF receiver/demodulators and complements the already-released 65 to 300 MHz SRF-1016....
LISTED UNDER: Semiconductors, SiGe | ModulatorsModulator-Optical Products
August 20, 2001 5:11 am | Product Releases | CommentsRacal Instruments announces an innovative production design known as Racal's Accelerated Manufacturing Process (RAMP). RAMP revolutionizes production within the Optical Test industry. Recognizing the need for a smooth transition between material receipt and final production test, Racal's team of engineers worked rigorously on a production advancement....
LISTED UNDER: ModulatorsVM Series of Vector Modulators
April 6, 2001 5:21 am | Product Releases | CommentsAlpha Industries has introduced the VM series of vector modulators. These eight-chip, BGA packages solutions can be easily integrated into base station MCPA applications to increase bandwidth efficiency and support high-speed data transmission for 2.5G systems. The vector modulator offers 360 ° of phase control and a large linear amplitude adjustment range....
LISTED UNDER: Modulators
