Advantages and features:
Broadband direct conversion transmitter
500MHz to 4.4GHz RF
Low phase noise
Low error vector magnitude (EVM)
application:
Imaging
Communication
Electronic test and measurement
radar
Communication
Defense electronics
Avionics
Circuit functions and advantages:
This circuit is a complete implementation of the analog part of the broadband direct conversion transmitter (analog baseband input, RF output). This circuit supports RF frequencies from 500 MHz to 4.4 GHz by using a phase-locked loop (PLL) and a wideband integrated voltage controlled oscillator (VCO). Harmonic filtering from the PLL local oscillator (LO) ensures excellent quadrature accuracy, sideband suppression, and low EVM. A low noise, low dropout regulator (LDO) ensures that the power management scheme has no adverse effects on phase noise and EVM. This device combination provides industry-leading direct conversion transmitter performance in the 500 MHz to 4.4 GHz frequency range
Intelligent Intermediate Switchgear
Intermediate switchgear cabinet (indoor steel-clad movable-type AC switchgear) applies to the three-phase AC electric power system with voltage of 3.6kV-12kV and frequency of 50Hz, and is used in power plant, substation, industrial & mining enterprises and institutions as well as the secondary substation of the electric power system to receive, transmit electric power and start the large high-voltage motor, mainly for control, protection and monitoring purposes.
Intelligent Intermediate Switchgear,Mv Switchgear With Controller,Hv Switchgear With Controller,Mv/Hv Integrated Protection Switchgear
Jiangsu Sfere Electric Co., Ltd , https://www.elecnova-global.com