BERLIN, December 17, 2004 - Amphony will unveil at the 2005 Consumer Electronics Show its 5.8 GHz Digital Wireless Audio Transmitter / Amplifiers, Model 1520 and 1550, which are capable of ...

The ULA-808-82 is a modular amplifier featuring extremely high IP3 at 48 dBm. It is has a single DC supplied at 7.0 V available in a surface mount package. The ULA-808-82 is a modular amplifier ...

ALEXANDRIA, Va.—William H. Doherty was an engineer with Bell Telephone Laboratories in 1936 when he invented a circuit that used two tubes running in Class B configuration to act as a linear amplifier ...

Just in time for the 2026 NAB Show, which officially opens Sunday at the Las Vegas Convention Center, comes a new line of TV ...

During broadcast radio’s first decade, little thought was given to transmitter efficiency. Main concerns of the industry were availability of broadcast spectrum (sound familiar?); keeping transmitter ...

Last month I offered some suggestions on using low-power DTV transmitters to meet FCC deadlines for an interim DTV build-out with less expenditure of time and money. This month I'll offer some tips on ...

Amphony unveiled its 5.8 GHz Digital Wireless Audio Transmitter Amplifiers, Model 1520 and 1550, which are capable of transmitting audio to loudspeakers wireless and without any audio degradation.

Even with the rise of cellular communications, radio networks remain an important part of business communications, especially for small businesses such as trucking and security companies. Proper ...

October is the time of the year we need to think about capital purchases for the following year. Transmitters are one of the most expensive of capital items, so I’ll outline the new and updated ...

Paper 423: A deep dive into to BBC & Arqiva's project to improve efficiency of the broadcast radio transmitters. With the BBC anxious to cut costs and reduce its CO2 emissions, a long-term project has ...

In the late 1980s the television station I worked at was still using an early 1970s transmitter, an RCA TT-50FH (50 kW, Series F, High-band VHF). The transmitter was made with three cabinets: two 25 ...

With the BBC anxious to cut costs and reduce its CO2 emissions, a long-term project has been set up between the BBC and Arqiva (the transmission providers) to improve energy efficiency of the ...