This paper analyzes the filter partitioning in the channel selection of direct conversion multi-standard radio receivers. The paper develops a systematic design methodology for optimum filter ...

Coming from an IT background to an AM transmitter site might leave you with a world of questions. Mark Persons explains the ...

HOUSTON – More than 90 days after a fire knocked out the National Oceanic and Atmospheric Administration’s or NOAA’s weather radio transmitter in Hitchcock, many Galveston County residents ...

Nvidia’s $1.4 trillion comeback is now complete. The stock just closed at a record. Hot-Air Balloon Catches Fire and Falls From Sky, Killing 8 People Dramatic moment semi-truck explodes after ...

MIT researchers have designed a compact, low-power receiver for 5G-compatible smart devices that is about 30 times more resilient to a certain type of interference than some traditional wireless ...

A federal judge in Massachusetts said Wednesday he plans to deny a motion by the Trump administration to dismiss a lawsuit over its blocking of wind energy projects, siding with a coalition of state ...

The Federal High Court in Abuja has heard how the leader of the proscribed Indigenous People of Biafra (IPOB), Nnamdi Kanu, allegedly smuggled a radio transmitter into the country, concealing it ...

The LoRa modulation scheme is arousing a growing interest in the Internet of Things community as it is adopted by the emerging LoRaWAN technology. In this paper, we firstly analyse the baseband ...

Late Tuesday, the FAA sent a new statement to Denver7 Investigates, attributing the issues to radio transmitters and reiterating that the outage only lasted 90 seconds. "Overlapping outages to radio ...

The U.S. Department of Justice is demanding an unprecedented amount of election data from at least one state, according to documents obtained by NPR, as the DOJ transformed by the Trump ...

SSB_reciever_block_diagram No comments by: Gregory L. Charvat January 24, 2015 ← Get Serious With Amateur Radio; Design & Build A Single-Sideband Transceiver From Scratch Part 1 ...

Object Details Physical Description Lightweight "cw" developed in 1927-28 by H.C. Leuteritz at Key West. Credit Line Gift of Juan T. Trippe Inventory Number A19791495000 Restrictions & Rights Usage ...