GeoBroadcast Solutions Names Jampro Antennas as Exclusive Supplier for MaxxCasting, ZoneCasting Networks
Jampro's antenna directivity supports the goal of GBS to provide maximized and targeted signal delivery across single-frequency FM radio transmission networks.
A pigtail jumper eliminates the potential problem of connecting a transmission line to an antenna.
Vertical dipole FM broadcast antenna
Network analyzers come in two flavors: scalar and vector. Jeremy Ruck explains their use.
Need to pick up multiple FM signal from different directions? Here are some methods that will capture weak signals.
The FCC has allowed stations to use Method of Moments proofs, and WAOK-AM in Atlanta, is one of the first stations to implement the technology.
In February 2009 the FCC formally permitted the use of Method of Moments (MoM) modeling. Kevin McNamara explains the concepts of using this tool.
The tee network seems almost magical as it has the ability to transform between almost any two complex impedances using only reactive elements.
Jeremy Ruck reviews the basics of directional antenna arrays.
At the heart of the moment method proof is a computer model using an appropriate software package, however, the moment method proof, is not applicable in all cases or array designs.
FM band pass filters
The master antenna system mounted on the Empire State Building suffered a major lower bay failure on Oct. 18, 2010.
DVB satellite receivers
Sidemount FM antenna
Four-bay broadband FM antenna
Terminating power sensors
The upcoming generation of radio engineers will encounter a new ease of measurement as a fact of the Commission's new directional antenna proof rules.
The development of the operating impedance bridge by Delta Electronics about 40 years ago made antenna impedance measurements not only much easier to perform, but more accurate.
As time passed and DA design work received increasing attention, it became obvious that more information was needed about how the antenna worked in its environment once constructed.
WKOX and WRCA are among the first stations to be licensed under the new rules.