Probably from 'Amateur', (Hamateur). In the same way that amateur actors are known as Ham or hammy.
You may have a Ham radio antenna anywhere in the US, unless there are restrictions as to its placement, such as in a condo or apartment. If you meant a Ham radio transmitter, then you must have a Ham license to operate it.
Impedance is not unique to ham radio and applies to all electronics. Impedance is a property of electrical circuits that can impede the current from flowing.
The primary function of ham radio is to provide amateur radio personalities and opportunity to showcase their effervescent characteristics. Apparently, specific equipment is needed to produce quality sound and to prevent feedback.
Without an amplifier.
No. The day before the first artificial satellite was launched in 1957, there were about 400,000 'ham' radio operators worldwide, licensed and actively enjoying the hobby.
It is used in ham radio terms as a term for the wife of the ham operator.
The term 'ham' in ham (or amateur) radio comes from before radio was ever invented; it was used in wire telegraphy to denote an unskilled or inefficient telegraph operator. The original meaning has been completely lost since the term's adoption by amateur radio operators, and no longer implies the operator is an idiot.
You may have a Ham radio antenna anywhere in the US, unless there are restrictions as to its placement, such as in a condo or apartment. If you meant a Ham radio transmitter, then you must have a Ham license to operate it.
There is no scientist named Ham in ham radio. The term was first an insult, like "ham-fisted" (clumsy) or "ham actor" (bad stage actor). Then the radio operators decided to take the name as a source of pride, and found three radio pioneers to say it was named for: The H is for Heinrich Hertz, who did a lot of work with radio frequency energy and for whom the measurement of frequency is named. The A is for Major Edwin Armstrong, who invented frequency modulation. Apparently no one else was available because FM wasn't a popular mode in the amateur service when they borrowed his name. The M is for Guglielmo Marconi, who invented the radio.
Amateur radio, often called ham radio, is both a hobby and a service in which participants, called "hams," use various types of radio communications equipment to communicate with other radio amateurs for public service, recreation and self-training. But we still don't know the origin of the word HAM.
Bad ham radio. Bad !
mario
HAM stands for Help All Mankind .answer 2 Nice try, but no cigar!Ham is a derivative of amateur, in the same sense as on the stage.Amateur Radio.
Ham Nation - 2011 Interest Your Wife in Ham Radio 3-80 was released on: USA: 10 January 2013
There are many ham radio clubs around the world. When you become a member of a local ham club, you would be considered a club ham radio operator. There are clubs that have a repeater that they own and/or maintain. The club would have it's own call sign with the repeater.
It is an amateur radio {ham radio} callsign issued by the FCC.
Ham Radio(Amateur Radio)