What frequencies are the 4 meter band?

70 MHz
The 4-metre (70 MHz) band is an amateur radio band within the lower part of the very high frequency (VHF) band. The 4-metre band is unusual; very few countries outside of Europe have allocated amateur access.

What is the most used ham radio frequency?

20 meters – 14.0–14.35 MHz – Considered the most popular DX band; usually most popular during daytime. QRP operators recognize 14.060 MHz as their primary calling frequency in that band. Users of the PSK31 data mode tend to congregate around 14.070 MHz. Analog SSTV activity centers on 14.230 MHz.

Is 80 meters USB or LSB?

SSB Frequency Lists

What are the 70cm simplex frequencies?

70 Centimeters (420-450 MHz)

What is HF radio used for?

HF radio, for example, is vital for base stations communicating with each other over vast distances, thanks to ionospheric transmission. HF radio is also useful for linking remote regions to the outside world, as HF radio communications is not reliant on conventional communications infrastructure.

Which ham bands are best at night?

In general, the lower bands, 80 and 160 meters are best at night because of daytime D layer absorption. 30 and 40 meters typically work both night and day but daytime distances are limited because greater distances require lower propagation angles, which, in turn, mean longer paths through the D layer.

Where are my local ham frequencies?

The best way to find local frequencies is to download the app RepeaterBook. It will find your location and instantly tell you the local repeaters around your area.

Which ham bands are USB or LSB?

LSB is Lower Side Band and refers to the lower side band on a given channel. USB is Upper Side Band and refers to the upper side band on a given channel.

What is the 75 meter ham band?

The upper portion of the band, which is usually used for phone (voice), is sometimes referred to as 75 meters. In Europe, 75m is a shortwave broadcast band, with a number of national radio services operating between 3.9 and 4.0 MHz.

What frequency is the 10 meter band?

28.000 to 29.700 MHz
The 10-meter band is a portion of the shortwave radio spectrum internationally allocated to amateur radio and amateur satellite use on a primary basis. The band consists of frequencies stretching from 28.000 to 29.700 MHz.

What are ham radio meters?

General Class Frequency Privileges in Ham Radio