What does QRZ stand for?

QRZ, the name of the web site, is the "Q" amateur radio code for "Who is calling me?" and corresponds to the site's purpose of assisting amateur radio operators with the lookup of ham radio call signs from every country in the world.

Why do hams say 73?

73 is an old telegraph code that means "best regards". 73, as well as 88 (which means "hugs and kisses") are part of the language of ham radio.

Who founded QRZ com?

QRZ was founded in 1992 by Fred Lloyd, AA7BQ as a spinoff of what was once called the "Callsign Project", a cooperative effort designed to obtain and distribute FCC database tapes. The "Callsign Project" was born on the internet newsgroup rec. ham-radio (later rec.

Where is QRZ com located?

QRZ.COM is operated by QRZ LLC in Scottsdale, Arizona.

What does CW in ham radio mean?

As a true ham radio fanatic, my personal favorite ham activity is yakking with other hams in Morse Code, also called CW(for continuous waves). Morse Code has a mystique to it, it is an extremely cool method with which to communicate.

How to effectively use QRZ.com

What does RTTY mean in ham radio?

RTTY (Radio TeleTYpe) is a method of using tones to send digital messages between radios in amateur HF bands (and other services). While it has been around for many years, these days it usually involves using a computer and modulation/demodulation software to send/receive messages.

What is the most popular ham band?

20 metres – 14.0–14.35 MHz – Considered the most popular DX band; usually most popular during daytime.

What can you hear on a ham radio?

Ham radio operators use the 2-meter band for general conversations as well as for emergency communications. Ham radio operators are often the first called upon to assist in major disasters with communications between the public and emergency services such a law enforcement, fire and emergency medical services.

How do I link my Clublog to QRZ?

It is located on the Settings page in Club Log. Click to select "Activate the last 10 QSOs and stats tool on your account?". Login to QRZ.com and hover the mouse over your callsign on the right of the menu line under the top banner advert to see a drop-down menu. Click "Edit [your callsign]..." in the drop-down menu.

What in ham lingo is a lid?

“Lid” is ham-speak to denote a poor operator; one who is inept at the practice of the radio amateur art. It is someone with very poor operating technique, a newbie or an experienced ham that acts like a neophyte. This old term likely originated from the days of wired telegraphy.

What is 44 in ham radio?

An often heard question ! WWFF'ers always end a QSO with “44” …. The second four (4) stands for the four elements : Earth, Water, Air and Fire. From now on you will never loose that bet again !

What does CW stand for Morse code?

Sometimes the abbreviation CW is used to denote a Morse transmissions. Essentially CW refers to a Morse transmission using a radio signal - the abbreviation coming from the fact that it uses a Carrier Wave, or Continuous Wave that is interrupted.

How far will a 50 watt ham radio transmit?

They assume a 5 watt handheld, 50 watt mobile, 5/8 wave mobile antenna with 6 dB gain and 5/8 wave, 6dB gain omnidirectional base antenna at 50′. Urban Environment – Around 1/2 – 1 mile from handheld to handheld, up to 2 miles mobile to handheld, and up to 5 miles or more, base to mobile, with base antenna at 50′.

Do police use ham radios?

But, the vast majority of US police agencies still operate on radio channels compatible with the little $30 technological wonders. The programmable portables are sold for use by amateur radio, HAM operators for use on their two-meter and 70-centimeter bands, which are adjacent to the public safety bands.

What is the longest range ham radio?

The absolute maximum distance that you can talk over with a ham radio is around 4000 miles (6400 km). This would only be possible during something like an emergency if both antennas were high enough, such as up on top of mountain peaks or skyscrapers.

How far can you talk on 80 meters?

The ionosphere's D-layer also affects 80 meters significantly by absorbing signals. During the daylight hours, a station in middle or high latitudes using 100 watts and a simple dipole antenna can expect a maximum communication range of 200 miles (300 km), extending to a few thousand miles or more at night.

How far can I talk on 2 meters?

As a reliable means of direct communication, you can not expect to talk from east coast to west coast on the 2m band without using repeaters. VHF is not practical for use at distances like that, which would be in the range of 2000–3000 miles beyond the horizon.

What bands can a general transmit on?

Generals can transmit on two new longwave bands that are below the AM broadcast band, as well as 10 HF bands that allow worldwide communications in a variety of modes. Many hams who go for the General class license do so because they want those HF privileges.

What is a Ratt rig?

These rigs were common in the Army, National Guard and Reserve and could be found in Signal, Infantry, Artillery, Armor, Quartermaster, and Aviation units. They were used for message handling in most units, for spotting, targeting & TACFIRE in Artillery units, and for Aviation Weather operations in Army Aviation units.

What is the most popular ham radio digital mode?

when hams worked out techniques of connecting mechanical Teletype keyboard/printers to amateur gear using FSK and AFSK modulation. There are too many different modes to list individually, but here are some of the major ones: FT8 - In 2018 it is by far the most popular digital mode for award chasing and working DX.

What is 72 in ham radio?

This use of 72 goes back at least to the early 1990s. While “best regards” may be the formal definition of 73 these days, we use it in a much less formal, much more cordial way these days. We're not just saying “good bye,” but also “thanks” and “hope to see you again soon.” And, with that, 73 from Dan, KB6NU.