Transmisson
Jampro Antennas RCCC-102-FM
Constant impedance FM bandpass combiner
WAOK-AM Uses Method of Moments Proof
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.
Method of Moments Modeling
In February 2009 the FCC formally permitted the use of Method of Moments (MoM) modeling. Kevin McNamara explains the concepts of using this tool.
IBOC Update: Data and Asymmetrical Sidebands
Artist Experience and asymmetrical sidebands present new opportunities for HD Radio.
Implementing MDCL
Modulation Dependent Carrier Level improves the overall efficiency of large AM transmitters, thus reducing the expense associated with power.
Understanding Tee Networks
The tee network seems almost magical as it has the ability to transform between almost any two complex impedances using only reactive elements.
L-com Global Connectivity DIN Rail Mountable Lightning and Surge Protectors
Lightning protection
WorldCast Systems Audemat FM Receiver Silver
FM rebroadcast receiver
Directional Antenna Basics
Jeremy Ruck reviews the basics of directional antenna arrays.
ERI-Electronics Research CS203 and CS400
Broadband coaxial motorized switches
Nautel Releases FAQ, Plans Webinar on Modulation-dependent Carrier Level Control
The Oct. 19 webinar, called AM Power Saving Techniques, will run from noon to 1 p.m. EDT.
Field Report: Harris Intraplex HD Link
The Intraplex HD Link is a 950MHz radio system that passes not only the typical program audio, but also HD Radio traffic between a studio location and a transmitter site.
Harris Boosts ACC+ Efficiency for AM Broadcasters
Harris PowerSmart technology yields up to a 35 percent reduction in energy use for AM broadcasters.
Harris Adds IP Functions to Intraplex HD Link STL
The STL can provide concurrent RF and IP delivery to minimize service interruptions.
Disaster Recovery
It is prudent to create and maintain a plan for disaster recovery at your facilities, which includes maintaining a strong working relationship with your consulting engineer.
SPX Communication Technology Dielectric DCR-XL
Low-power antenna
LBA Technology FieldSense ProHD
Personal RF safety monitor
ERI-Electronics Research Inc 935/938 Series
FM band pass filters
Dialight Vigilant Series High Intensity L-856 LED Strobe Achieves FAA Certification
The Radio magazine 2011 Pick Hit-award winning product will be installed on a 1,200' tower in North Carolina.
Building Codes and RS222-G
TIA-222 has been around since 1949, but it has seen several revisions. Here's a review of the current standards.
RF Safety
FCC rules, IEEE and NCRP standards are designed to reduce the potential for human danger.
Fixed Cellular Terminals at Remote Sites
As anyone who has tried to use a cellphone at a mountain top site knows, often coverage is spotty. Some rural transmitter sites are so rural they can't support a reliable connection to the PSTN.
ERI-Electronics Research Inc 785/786 Series
FM notch filters
A DIY Approach to Site Security
Securing sites fulfills objectives such as protecting the public from harm, deterring theft, protecting equipment and securing buildings.
Nautel AUI Available via iPad
A budget iPad app allows AUI operation via ubiquitous handheld device.
