The Palstar SP30H ultimate communications speaker is a custom engineered speaker designed to match the sonic characteristics of the human voice. The “H” stands for both high quality and high power, because the SP30H can handle a maximum 25 Watts RMS of audio power. Measuring 11″ wide X 8-1/4″ high X 10″ deep, the handsome…
This comprehensive 462 pages textbook and reference on the subject of radio frequency (RF) receiver design presents the concepts, mathematics and design for such systems. Chapters include discussions on superheterodyne receivers, dynamic range, mixers, complex coherent frequency synthesizers, automatic gain control and beat frequency oscillators and additional sections cover advanced topics like digital signal processing…
Sky Sat Communications of Montenegro appoints InnovAntennas Exclusive Distributor for its Advanced Contest Solutions Product Line in the North American and United Kingdom Markets Sky Sat Communications, founded by internationally renown amateur radio contester Ranko Boca, 4O3A, today announced the appointment of InnovAntennas as exclusive distributor of its Advanced Contest Solutions line of ultra high…
Pigtail is a device that interfaces amateur radios to the popular logging HamLog on Apple’s iOS operating system. HamLog is a full featured logging app that’s been in constant development since March 2009. The Pigtail as well as HamLog was designed for amateur radio operators that take their radios out of the shack, to parks,…
FEATURES: ACOM 2000S is a digital control unit designed to provide fully automatic antenna switching capabilities. When used in combination with the ACOM 2000SW and the ACOM 2000A Automatic HF Linear Amplifier, antenna selection information generated by the ACOM 2000A is communicated to the 2000S. The 2000S displays the currently selected antenna and drives the…