What are the types of radio?是什麼類型的電台嗎？

Radio can be divided into two main categories:廣播電台，可分為兩大類：

Radio designed for you to listen to無線電設計的，你聽
Radio designed for you to listen to and talk on無線電設計的，你聽，並談

Radio designed for you to listen to include the AM and FM bands, shortwave radio, and an enormous number of specialized radio bands that you can hear by purchasing a radio scanner .電台專為您聆聽包括AM和FM波段，短波電台，以及一個巨大的，一些專門的無線電波段，你可以聽到由購買一套無線電掃描器。

These specialized radio bands include police and emergency frequencies and a host of other interesting things to listen to.這些專業電台的樂隊包括警察和緊急頻率以及許多其他有趣的東西聽。

A radio designed only to be listened to in known as a receiver .一個電台的設計不但要聽取在已知作為一個接收器 。

Radios designed to be listened to and spoken on are known as transceivers .收音機設計將聽取和口語就被稱為收發器 。

Transceivers are divided by the FCC into several frequency ranges , each of which is designated for a specific purpose.收發分由FCC分成幾個頻率範圍，每一個被指定為特定目的。

CB (Citizens Band) radio is designed for many people to talk to each other simulataneously. cb （民樂隊）無線電設計，對許多人而言，以互相對話simulataneously 。 CB gained enormous popularity in the 1970's, but has since waned considerably. cb獲得了巨大的人氣，在1970年的，但自那時以來已消失了。

FRS (Family Radio Service) and MURS (Multi Use Radio Service) are both unlicensed frequency bands which are designed for small groups of people to communicate with each other. 使TRS （家庭無線電服務）和murs （多利用無線電服務），都是無牌經營的頻段，這些設施是專為小群人的相互溝通。

GMRS (General Mobile Radio Service) is a licensed band. gmrs （一般流動無線電服務），是一間持牌階。 GMRS users can communicate with FRS users on some channels. gmrs用戶可以溝通，使TRS用戶對一些渠道。

Other licensed frequencies include the HAM (Amateur) bands and Business band.其他持牌頻率包括火腿（業餘）樂隊和業務水平。

Bookmark What are the types of radio?書籤是什麼類型的電台嗎？

Sirius Radios 天狼星收音機

Other options like sirius Radios offer specialized radio broadcasting.其他的選擇，例如天狼星收音機提供專門的無線電廣播。