experience of a realistic HF radio. For radio amateurs, the sun has a very special meaning. Because it is also the main cause for what can be achieved on shortwave and other bands, i.e. how well we can reach distant places by radio worldwide. We are talking about the propagation ...
A ham radio call sign is a unique identifier that is assigned to an amateur radio operator. It is used to identify the operator and their location, and is typically a combination of letters and numbers. For example, a common format for a ham radio call sign is a combination of two lette...
What does amateur radio have to offer that"smart phones"cannot? A highly rewarding challenge! That's what! Some amateur radio operators volunteer their skills and equipment to help people in times of need. These special ham radio operators are in small numbers scattered across your country. They...
Just like real world radio communication systems, HamSphere 4.0 also requires a good antenna system for effective long distance communication. The ability to reach out to distant parts of the world and conduct QSOs depends primarily on the antenna. Contrary to popular belief, using high power and...
t measure the radiation efficiency but theycanmeasure the power/SWR. Many radio amateurs seem to think that a low SWR means that all the power is being radiated, so you cannot really call the producers of these antennas “Con Artists”, they are merely producing what the radio amateurs say...
HamSphere® 5.0 is a fully realistic and modular Ham Radio transceiver with real Shortwave simulation for Windows, Mac, Linux, Android and iPhone.
that the radio amateur population is skewed towards older individuals…mostly older men. Aging does cause people to leave the hobby over time, either by death or by reduced physical and mental ability. This is probably part of the picture, but why would it only affect the Technician numbers?
In Canada, Surrey Amateur Radio Communications (SARC) has been granted special event callsignVB7MANfrom April 1stto May 10th. We will be on the air from our training station and elsewhere prior to, during, and after the event and will seek involvement of the high school students from our ...
Because shortwave broadcasts are so easy to tune into, anyone with a cheap radio can eavesdrop by finding the right frequencies. That includes you. Many frequencies are listed at various web sites like SpyNumbers. What you'll hear varies by station. Some stations broadcast continually. Others ...
How Ham Radio Works NEXT PAGE By: Gary Brown | Updated: Apr 27, 2023 History of Radio Image Gallery A teen in Florida makes friends over the airwaves with a ham in Germany. An aircraft engineer in Washington participates in an annual contest and exchanges call signs with hams in 100...