Analog two-way radios have helped keep warehouse personnel connected for decades. The question on a lot of facility managers’ minds these days is whether they need to upgrade their radios to digital technology.
DetailsBefore you decide to buy a two-way radio , it’s important to have a good idea of the features available and what they can do for you. The best business-class radios have features to keep your people safe, provide conveniences to make your operation more efficient, and keep your communications private and secure. Here’s a…
DetailsFM reception specifications including the FM capture ratio and its associated capture effect, along with the FM quieting figures and facilities including squelch are of great importance to users of FM systems. Frequency modulation, FM is widely used in radio communications and broadcasting, particularly on frequencies above 30 MHz. It offers many advantages, particularly in…
DetailsPeople in the use of wireless walkie-talkie often hear the background noise, squelch, refers to the radio in order to solve the call quality and noise problems, and design of the squelch circuit or squelch function. Squelch function has a different squelch level, according to the actual situation to adjust themselves. Noise characteristics Wireless walkie-talkie…
DetailsStanding-wave ratio (SWR) is a mathematical expression of the non-uniformity of an electromagnetic field (EM field) on a transmission line such as coaxial cable. Usually, SWR is defined as the ratio of the maximum radio-frequency (RF) voltage to the minimum RF voltage along the line. This is also known as the voltage standing-wave ratio (VSWR).…
DetailsCommunications can be simply divided into a wired (including erecting cable, cable or leased telecommunications Line) and wireless (radio transmission into the establishment of a dedicated line) two big way. Compared to establish a dedicated wireless transmission have less investment than the other way, the opening and operation and maintenance quick and simple, the disadvantage…
Details2-Way Radio Frequently Asked Questions Can a VHF radio communicate with a UHF radio? Can a VHF or UHF Two way radio talk to FRS radios? Should I use VHF or UHF Two way radio? Can Planet Headset Black Box Plus and Bantam radios “talk” to my old radios? How long will my two way…
DetailsNon licensed radios are usually cheaper low cost radios and would normally be used for personal and light industrial use. For example, some license free radios are suitable for communication between friends and family at camp sites and ski resorts. Similarly, these radios might be suitable for light business use such as primary schools and…
DetailsDigital radios offer greater coverage and clearer audio quality. It is now likely that where coverage wasn’t possible with analogue technology, it will now be achievable using digital technology. In addition, the audio quality will be much clearer with almost no background noise due to a noise cancelling function which enables audio to be crystal…
DetailsTwo-Way Radio – A two-way radio is a hand held device or transceiver can both transmit and receive voice communication. Broadcast Environment’s use receivers meaning one can receive voice but not transmit communications. Other terms for Two-Way radios include; walkie-talkies, hand held radio or handie-talkies. The three types of Two-Way radios are; hand-held, mobile, and stationary or base.…
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