Tag: Radios
A two-way radio transceiver, more familiarly known as the Walkie-Talkie, owes its origin to the old engineering team of Galvin Manufacturing Company in the year of 1940. The team used the technology of frequency modulation and designed a hand-held AM…
Erik From Farpoint Farms explains what CB radio is, what types of radios are out there, and how they work, and why you need one pronto! Its a beginners guide to CB Radio.
A 2 way radio differs from a broadcast radio in the sense that it can receive as well as send messages and can be used for communication between two people. These types of radios are available in several different configurations….
The net seems to be the ideal spot to get your 2 way radios. This really is mainly due to the positive aspects which you get like a buyer after you purchase it online. The main cause for you…
The CB radio (aka Citizen Band Radio) was introduced in the 1940’s, and is used for short distance communication between individuals on a selection of 40 channels within the 27MHz (11 m) band. Only one station may transmit at…
In 1992 the FCC adopted the forthcoming narrow banding requirements known as “refarming”. The basic purpose of this action was to enhance spectrum efficiency in the VHF and UHF land mobile bands. Narrowbanding should not be confused with 800…
For usage of FRS two way radios, no special license is required. You can even use FRS/GMRS combo radios without a license, given that you constrain yourself to the FRS capabilities of the radio, i.e. you do not use…
Question by videogamer1988: why do ham radios only have a dc power imput? They seem to all come with DC power only (negative and positive leads) why don’t they have an AC adapter plug (aka those power brick type power…