In episode 9 we discuss the different types of resistors and potentiometers. Deciphering the resistor color code. More questions and answers from the Technical class question pool. Learn how you can win an Icom T-shirt and cap.
Recent Posts
Band Plan Proposed for Eventual 472-479 kHz Use
ARRL 630-Meter Experiment Coordinator Fritz Raab, W1FR, has proposed an informal band plan for the pending 472-279 kHz band. Raab said that once US ra... Read more
The Leopard Military Radio – 1.6 – 170 MHz
THE LEOPARD is a compact, rugged and lightweight wideband military radio which offers uncompromised communication for tactical missions in the... Read more
GB2WS – Special Event William Shakespeare 400 Years
23rd April 2016 is 400 Years since the Death of William Shakespeare. Stratford upon Avon and District Radio Society are proud to air GB2WS (Golf Bravo... Read more
FCC Proposes to Make Past Amateur Radio Address Information Private
The FCC is seeking comments on a Notice of Proposed Rule Making (NPRM) in WT Docket 15-81 that would restrict routine public inspection of an A... Read more
Raspberry Pi Ham Radio SSTV
In this project the Raspberry Pi with the PiCam is used as a wireless camera which can transmit images over long distances, usually hundreds of meters... Read more
Huge Dark Hole on The Sun & New Storms: Solar Storm Forecast 06-16-2016
A huge dark coronal hole on the Sun slams Earth with some fast solar wind right now causing some sporadic disturbances. We arent getting much aurora f... Read more
Elettra: The story of Guglielmo Marconi through his daughter Princess Elettra Marconi
This captivating introduction to the extraordinary life and inventions of Guglielmo Marconi, the father of wireless communication, centres on his rema... Read more
GB4BCR Railways on the Air
Riviera ARC are taking part in Railways on the Air with the special callsign GB4BCR ‘Babbacombe Cliff Railway’ from Babbacombe, Devon on Saturday 26th... Read more
New Antenna Physics Book from ARRL!
Written to bridge the gap between basic theory and graduate-level engineering texts, the second edition of Antenna Physics: An Introduction includes n... Read more
YAESU FT-8900R
YAESU FT-8900R 29/50/144/430 MHz FM Transceiver The FT-8900R is a ruggedly-built, high quality Quad Band FM transceiver providing 50 Watts of power ou... Read more
Amateur Radio Operators Show Off Hobby in Springfield
SPRINGFIELD, Mo. – Springfield’s amateur radio operators aimed to show Saturday why their hobby could be a lifeline in an emergency. The Southwest Mis... Read more
Analysis of the impact of solar activity on radio signals in the atmosphere boosted by new research
Source:Manchester University The assessment of the impact of solar activity on radio signals in the atmosphere has been boosted by a new measurement m... Read more
Ham radio enthusiasts enjoy hobby, readiness for hurricanes, doomsday scenarios
In an era of instant and constant communication, whether it be texting, Facebook messaging, Tweeting, Instagramming, emailing, Skyping, whatever, Joe... Read more
Ham College 34: Reactance Demonstrated
General Amateur Radio Exam part 5. Volunteer Examiners, good operator practices. Reactance demonstration. Read more
FalconSAT-3 Now Open for Amateur Radio Use
The Air Force Academy satellite FalconSAT-3 is now open for Amateur Radio use as a digital store-and-forward system. Built in 2005 and 2006 by cadets... Read more
