Communication between kitchen and waitstaff: how to stay in touch in a busy restaurant
“Table 12 is ready!” The dish is ready at the pass, but the waitstaff is nowhere to be seen. Call out again? Send someone out of the kitchen? Go look...
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Signal boosting antennas
Communication between kitchen and waitstaff: how to stay in touch in a busy restaurant
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PMR446 Frequencies and Walkie-Talkies: What is and isn't Allowed
Buying a walkie-talkie, setting the frequency to 446 MHz and starting to communicate. It's that simple, isn't it? Not quite. There is still often confusion surrounding PMR446 walkie-talkies and PMR446...
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DSP Noise Cancelling Explained: How Does Digital Noise Cancellation Work?
Anyone who regularly listens to a scanner, marine radio, amateur radio, or communication receiver knows the problem: interfering background noise can significantly reduce speech intelligibility. Weak signals disappear into noise,...
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Which BHI DSP Noise Cancelling Speaker best suits your radio?
Whether you use a scanner, marine radio, amateur radio, or communication receiver, background noise can significantly hinder speech intelligibility. Weak signals easily disappear into static, hum, or interference, leading to...
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Which BHI DSP Noise Cancelling Module best suits your radio?
Which bhi DSP Noise Cancelling In-Line Module is best for your radio? When working with a receiver, scanner, marine radio, amateur radio, or communication receiver, background noise can significantly hinder...
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Firestik Antennas: The Complete Guide to NGP, FireFly, Firestik II and Accessories
For years, Firestik antennas have been among the most popular and reliable 27MHz antennas in the world. Thanks to their robust fiberglass construction, excellent performance, and American-made quality, they are...
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CTCSS and DCS explained: less interference and quieter communication
Many modern walkie-talkies, mobile radios, 27MHz, UHF and VHF transceivers feature CTCSS tones and DCS codes and other smart squelch functions. These allow you to filter unwanted conversations, make selective...
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Scanner listening is alive and well: Discover the world of modern scanners and frequencies
Scanner listening: A hobby that is still alive “There’s nothing left to listen to, is there?” This is perhaps one of the most common remarks made by people who owned...
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What if the cellular or Wi-Fi network goes down? Here's how to stay in touch
What if you suddenly lose coverage? We've become so accustomed to it: always having coverage, always being online. Making a quick call, sending a message, or sharing your location –...
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Helium Mining Explained: What is a Helium Crypto Miner and Why is the Right Antenna So Important
Anyone delving into helium mining or crypto mining for the first time will quickly notice a lot of technical terms. Think of blockchain, hotspots, Proof-of-Work, Proof-of-Coverage, LoRaWAN, and HNT. For...
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What is a dummy load and what do you use it for?
Have you heard the term "dummy load" but aren't sure what it is? You're not alone. The name might sound a bit misleading, but don't be fooled: a dummy load...
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Antenna Tuner and SWR Meter Difference: What Do You Really Need?
In the world of radio communications, you'll encounter both: the antenna tuner and the SWR and wattmeter. To beginners, they often seem like the same old box with a meter...
