EDN

Virtual RF Testing for DVB-T Receivers

One of the most important features of a DVB-T receiver is the performance of the RF front-end, principally consisting of a tuner and the COFDM demodulator. The ability to successfully deliver the ...
Business Wire

Reducing Radio Frequency Interference in Receivers is Key to Spectrum Management

BELLEVUE, Wash.--(BUSINESS WIRE)--Wireless communications require radio frequency (RF) systems to transmit and receive radio signals, making both transmitters and receivers vital for enabling ...
EDN

RF Receivers in a Balanced Loop Antenna

The scope of this application note will be about the application of MLX71120 and MLX71121 RF receivers in a balanced loop antenna configuration. The application circuits together with the component ...
TV Technology

RF Central to Show Line of 2 GHz and 5.8 GHz Digital Wicrowave Receivers at NAB

Doug Lung is one of America's foremost authorities on broadcast RF technology. As vice president of Broadcast Technology for NBCUniversal Local, H. Douglas Lung leads NBC and Telemundo-owned stations’ ...
Hackaday

Listen To The RF Around You

These days, we are spoiled for choice with regard to SDRs for RF analysis, but sometimes we’re more interested in the source of RF than the contents of the transmission. For this role, [Drew] created ...
Electronic Design

Low-Cost RF Receivers Address Fixed Frequency Apps

Automotive-qualified with dual RF inputs, the MLX71120 and MLX71121 RF receivers target low-cost antenna diversity applications in the unlicensed Industrial-Scientific-Medical (ISM) and ...
Hackaday

regenerative receiver

The regenerative radio is long-ago superseded in commercial receivers, but it remains a common project for electronics or radio enthusiasts seeking to make a simple receiver. It’s most often seen for ...
Electronic Design

RF/IF Receivers Eye Short Range, Low Power Applications

A pair of RF/IF receivers operates at frequencies from 240 MHz to 450 MHz and promise high sensitivity with low power consumption. For AM/FM radio, the TA31275FN operates from 100 MHz to 450 MHz ...
Security

SECO-LARM ENFORCER 2-Channel RF Receiver

SECO-LARM announces a significant upgrade to its popular ENFORCER 2-Channel 315MHz RF Receiver. The enhanced receiver now offers optional dual-frequency support (433.92MHz) for wider compatibility ...
Science Daily

First radio-astronomy cryogenic receivers with all-metal 3D-printed RF components

Scientists have successfully fabricated corrugated all-metal 3D-printed horns for the ALMA Band 1 receivers (Radio Frequency: 35-50 GHz). The NAOJ ALMA Project and Advanced Technology Center have ...
Security

SECO-LARM ENFORCER 433.92MHz 2-Channel RF Receiver

SECO-LARM is excited to introduce the ENFORCER 433.92MHz 2-Channel RF Receiver, designed to provide superior performance and flexibility. The ENFORCER 433.92MHz 2-Channel RF Receiver operates at ...