What frequency do I use on 2 meters?

In particular, the 2m band extends from 144 MHz to 148 MHz. The FCC Rules say that any mode (FM, AM, SSB, CW, etc.) can be used on the band from 144.100 to 148.000 MHz. The FCC has restricted 144.0 to 144.100 MHz to CW operation only.

What are the 2 meter simplex frequencies?

2 Meters (144-148 MHz)

What is the 2 meter calling frequency for single sideband?

The 2M SSB calling frequency is 144

How long is a 2 meter antenna?

Most commercially available antennas come in length equivalent from 1/4 to 5/8’s of a full wavelength. This means that if you want to run a 2m rig (144’ish Mhz),a half wavelength antenna would be 3.3” long, and 3.3 ft is very manageable for vehiclular operations.

Do you call CQ on 2m?

The 2m FM voice calling channel is 145.500MHz and the 70cm FM voice calling channel is 433.500MHz. Here’s how to use them: Tune to the calling channel, and listen to make sure it’s not in use. Call CQ, making sure you give your callsign clearly and concisely.

How far can I talk on 2 meters?

On VHF frequencies such as 2-meters, antenna height greatly influences how far one can talk. Typical reliable repeater range is about 25 miles (40 km). Some repeaters in unusually high locations, such as skyscrapers or mountain tops, can be usable as far out as 75 miles (121 km).

How far can you talk on 2 meters?

What is the UK 2m calling frequency?

145.500MHz
2m and 70cm Calling Channel The 2m FM voice calling channel is 145.500MHz and the 70cm FM voice calling channel is 433.500MHz.

Is 2 meters UHF or VHF?

The 2-meter amateur radio band is a portion of the VHF radio spectrum, comprising frequencies stretching from 144 MHz to 148 MHz in International Telecommunication Union region (ITU) Regions 2 (North and South America plus Hawaii) and 3 (Asia and Oceania) and from 144 MHz to 146 MHz in ITU Region 1 (Europe, Africa, and …

What is the channel spacing for 2 meters?

Channel Spacing: 15 kHz or 20 kHz A big issue for the 2-meter band is that some areas have adopted a 15-kHz channel spacing while others use a 20-kHz channel spacing. A typical FM signal is about 16 kHz wide, so the 15 kHz channel spacing is a bit tight but does allow for more channels (resulting in more adjacent channel interference issues).

What should be the spacing between recessed lights?

Distance between recessed lights in the vertical rows =15/2= 7.5 feet. Distance between first light and the wall is the same as the distance between the last one and the other wall in the vertical rows =7.5 /2 =3.75 feet.

What’s the difference between 15 and 20 kHz spacing?

In other parts of the country, a 20-kHz spacing has been adopted to provide for more separation between channels. Obviously, you get more channels on the band with 15 kHz spacing than with 20 kHz, but you have to put up with more adjacent channel interference.

What kind of frequency do I use on 2 meters?

Above 50 MHz, the frequency allocations are the same for Technician licenses and higher. In particular, the 2M band extends from 144 MHz to 148 MHz. The FCC Rules say that any mode (FM, AM, SSB, CW, etc.) can be used on the band from 144.100 to 148.000 MHz.