What are the different types of Ham radio receivers?
Ham Radio Radios Radias are more correctly referred to as Ham Radio Transceivers. These radios are used for both transmission and radio signals. There are radios that work on only one frequency or zone, but most of them work on several belts. Tranceivers can be manual, mobile or basic stations. Radio frequencies are referred to the lengths of the transmitted and accepted radio waves. For example, the ham porter described as an operating at a wavelength of 70 meters will be described as a 70 m radio, a high frequency. At the other end of the spectrum, a small radio working at 230 centimeters is 230 cm radio, a very high frequency.
Radia that work on HF Ham Radio Ham Radio receivers are most often multi -band, which means they can work on larger numbers. VHF transceivers can only work at one frequency, but some will work at up to four.
Handheld Ham Radio Giover or HTS are about a size of a 500 -page paperback book and weighs approximately 8 ounces (225 g). Their performance is usually 5 watts (W) or less, which limits their range to about 5 miles (8 km). Hand radio usually has a small, connected "rubber dunes" antenna and uses batteries as a power source that also reduce its ability. The most common operating frequencies for these small radios are 2m, but there are several on the market that cover 6m, 2m, 230 cm and 70 cm belts.
Radio receivers for mobile ham are designed to be operated from the vehicle or from a residential ham. These Ham Rade transmitters are connected to an electric socket or a vehicle battery via a cigarette lighter or a power adapter. Mobile transceivers by busting and stronger than hand radios. Their larger power ranging from about 50 W to 100 W and better antennas provide a mobile radio broadcasting range of 200 miles (320 km) or more. Their operating frequencies range fromOne zone, usually 2 m, along the entire radio spectrum of ham.
Ham Radio-Transceivers Base-state Ham are generally relatively large and can be very strong and function up to 1500 W of energy. It acts on the home current or a special installation of 12 in the battery. More sophisticated configurations of the antenna are possible, allowing these radio receivers to transmit and receive messages over several thousand miles (km). Large transceivers of the basic stations usually cover the entire radio spectrum, but some are designed to work only at the high -frequency end.
The above operating distances are only general instructions. Atmospheric conditions, sun spots, season and daily time impact on the way Waves Radio behaves. Even a small 2m pocket transmitter can send a message for several hundred miles (km) away by using a nearby snake radio repeater.