Archive for March, 2016

Digital Walkie Talkie Review

In a few minutes’ time, you can learn about the Motorola DTR Series and DLR Series digital radios and save your company or organization a ton of cash. You’ll also save time, because the superior reliability of digital technology means that essential instructions and directives get through crystal clear the first time, leaving you more time to generate additional sales and attend to other clients. In this digital walkie-talkie review, we’ll look at the key advantages of these high performance digital radios.

The Power of a Two-Way Radio, the Convenience of a Cell Phone

Using just a single watt of power, these Motorola digital radios have the range of a 4-watt radio, up to 300,000 square feet outdoors or 20 floors indoors. The DTR550 can reach up to 350,000 square feet or 30 floors using a long whip antenna. Unlike analog radios, a digital radio lets you send a message to an entire team, a private group of users or you can speak privately to a single person, just as you would on a cell phone. You can also send text messages.

Clear as a Bell, Secure Communications

Frequency Hopping Spread Spectrum (FHSS) technology enhances the radio’s security and keeps important business conversations private. It also keeps the radio free of outside interference. Digital audio is much clearer than analog, and you’ll enjoy a strong signal with zero static up to the very edge of your coverage area.

License-Free Walkie-Talkies

A huge advantage of digital radios over analog radios is that they do not require an FCC license to operate. This saves your company money in fees and the time having to fill out paperwork.

Long Battery Life and Advanced Features

Other advantages of the Motorola DLR and DTR digital radios include extra-long battery life of 14 hours, multiple channels and heavy duty construction designed to military specifications for protection against dust, vibration, shock, extreme temperatures and moisture. The DLR model also features customer programmable software.

Discover the difference digital makes in your critical business communications!

Add comment March 21st, 2016

Types of Radio Antennas

With a quick glance, you can become acquainted with different types of radio antennas. There’s a lot to know about antenna technology and choosing the right antenna for your two-way radio, but this brief guide will immediately make you a more knowledgeable radio buyer.

Monopole Antenna – A single element that radiates energy, typically a metal rod

Quarter-Wave Monopole Antenna – Equal in length to one quarter of the desired wavelength of the radio signal; pre-tuned to a specific frequency range

Whip Antenna – A flexible rod that may have telescoping parts; most commonly used for portable and mobile radios operating in the UHF and/or VHF radio bands

Rubber Ducky Antenna – A type of whip antenna; used on cordless phones and walkie-talkies, due to its small size

Ground Plane Antenna – A whip antenna with horizontal rods at the base that increases the power gain of the antenna

Dipole Antenna – Has 2 symmetrical wires or rods for radiating energy; includes rabbit ears antennas and Yagi-Uda television antennas

Add comment March 17th, 2016

NiMH Batteries vs Lithium Ion

Taking a minute to read this brief article about lithium ion and NiMH batteries will save you time and money. Knowing the characteristics of your device’s batteries helps you extend their lifespan and make the right choices when it comes to your devices. Lithium ion (Li-ion) and Nickel-Metal Hydride (NiMH) batteries are different in terms of construction, characteristics and performance, so knowing their advantages and disadvantages will give you the edge in keeping your two-way radios and other portable devices operating at full capacity.

Lithium-ion batteries are made from highly reactive lithium and carbon, and they can store a significant amount of energy. A nickel metal hydride battery uses hydrogen for energy storage, along with nickel and some other type of metal such as titanium.

While Li-ion batteries are more expensive than NiMH batteries, they’re smaller and lighter, making them ideal for compact two-way radios and other small devices. Both types of batteries have similar power capacity, but Li-ion batteries charge more quickly and have a longer life cycle than NiMH batteries. Also, nickel metal hydride batteries have an issues with what is known as “memory effect.” While they have less of a problem with this as nickel-cadmium (NiCad) batteries, they still experience this phenomenon which causes the battery to not use its full capacity when it is recharged before it’s completely empty. Li-ion batteries don’t have any memory effect, and they also lose their charge more slowly when they’re not being used. If you have NiMH batteries, you can overcome this problem by making sure the batteries are fully discharged before recharging. If your device uses li-ion batteries, make sure you keep the batteries charged if placed in storage for any length of time, as the battery may become damaged if stored at a very low level of discharge.

In terms of operating in extreme temperatures, Li-ion batteries perform well in cold weather, which makes them ideal for outdoor winter use. However, they might not be as stable in extreme high heat as NiMH batteries. Overall, both battery types are very durable.

1 comment March 14th, 2016

The Best Walkie Talkies for Cruises

Spend a few minutes to learn about the best cruise ship two-way radios for efficiency and happy customers. Cruise ships have many moving parts. All of them are essential for a smooth operation. A robust two-way radio system keeps ship supervisors, the deck crew, restaurant and bar staff, medical staff, security teams, bedroom stewards and many others connected at all times.

Cruise ships are spread out over a very large area, on multiple levels. The best walkie-talkies for cruises are those that are designed for multiple floors of a building, as that is essentially what a modern cruise ship is. It’s a floating apartment complex! Top-of-the-line UHF radios from leading manufacturers, such as Motorola’s RDU Series radios, give you the power you need for an indoor range of up to 30 floors. They also offer 10 or 16 channels, which enables cruise ship teams such as hospitality, engineering, deck crew, medical staff and security to each have their own channel. This way they can communicate only to their department or to all ship personnel.

Kenwood’s TK-3400U16P and TK-3402U16P models feature 16 channels and are also able to reach many floors. All of these radios are built extremely tough to military standards, so they can stand up to challenging weather conditions. This type of durability and reliability are essential when you’re on the high seas!

Add comment March 10th, 2016

Walkie Talkie Advantages in the Retail Space

Take a few minutes to learn why walkie-talkies for retail stores are a smart decision. In a few months, this modest investment will pay for itself in greater sales, higher efficiency and happier customers.

Keeping Shelves Stocked and Questions Answered

Robust two-way radios for retail use keeps personnel in constant contact. They let sales clerks out on the floor let back room staff know when a product is running low or to check on availability. It also allows them to answer customers’ questions without having to walk away, leading to a quicker response time and greater customer satisfaction. Compact walkie-talkies can be comfortably and discreetly worn while keeping the entire team connected.

Communicating with the Team Privately

A walkie-talkie for store use lets a store manager relate important information to employees without having to use a public intercom or call people individually. Whether the manager needs to notify workers of a sudden schedule change, let staff know that a customer requires assistance or alert security about a potential shoplifter, having a discreet way to contact the team has its advantages. With a two-way radio system, a retail clerk can quietly alert their manager if they see something suspicious, without alarming customers or leaving their work station.

Making the Large Department Store Smaller

Department stores, “big-box stores” and other large retail environments have a unique challenge of being spread out over a large area. A walkie-talkie radio system lets you quickly communicate with your department or with the entire team, even if they’re at opposite ends of the building, in a storage room or on a different floor. Two-way radios keep your company communications private and secure.

Add comment March 7th, 2016

The Best Two Way Radios for Business

This concise article will tell you what you need to know to choose the best two-way radio for business use. A small investment in your company’s internal communications will pay for itself in a few short months in terms of productivity, satisfied customers and repeat business.

The key considerations are indoor versus outdoor use, size versus power, durability, advanced features and maximizing signal range. Every business has its unique requirements and challenges, so we’ll discuss the best business radios for different types of businesses.

Indoors, Outdoors or Both?

If your business is conducted exclusively outdoors, such as an outdoor maintenance crew, farm supervisors or stadium security, a VHF radio will give you the greatest signal range over a large outdoor area that is free of obstructions. Kenwood’s TK-2400V4P, TK-2400V16P and TK-2402V16P models are extremely efficient outdoor radios built for heavy duty use in harsh conditions. They have a range of up to 6 or 7 miles, and they’re built to rigorous military standards to withstand dust, water, temperature extremes, shock and vibration.

If your company operates indoors, such as in a multi-floor office building, restaurant, hospital, hotel, warehouse or shopping mall, choose UHF radios. UHF radio waves can carry between rooms and penetrate steel, concrete and wood structures. They’re also the best choice high performance indoors and outdoors. Some top performing UHF radios with plenty of power include Motorola’s RDU series, which has 4 watts and up to 16 channels. These radios have an indoor range of up to 350,000 square feet.

Size Versus Power – and Can You Have Both?

Bigger isn’t always better. That’s especially true for a hotel, restaurant, hospital or professional offices needing to equip their workers and security detail with two-way radios. Sometimes what you want it a compact walkie-talkie that’s comfortable to wear for people who are constantly moving. You might also not want to attract attention to the unit, if the person is regularly interfacing with the public. Motorola offers their CLS Series and CLP Series radios, which are extremely lightweight and compact. The CLP radios can be used with a repeater, which lets you increase the radio’s range up to 20 floors indoors. This is an excellent option for businesses that need compact radios but don’t want to give up power. Another option for small and powerful two-way radios is to go digital. Motorola’s DLR Series radios are small and lightweight, yet they have a range of up to 20 floors. These digital radios do not require an FCC license to operate, which is a big cost savings for businesses. Additionally, they provide the flexibility to speak to groups of people or have personal conversations as with a cell phone.

Advanced Features for Business Efficiency

Other features to look for in a perfect business radio is the ability to clone radio settings between units, long battery life, customer programmable software and exclusive business frequencies. Having special business frequencies is important, as this will give you a clearer signal with less interference. Certain models, such as the Motorola RDU4160D, can be used with a repeater, letting you expand the already impressive signal range. This model also includes privacy codes which enhances security for confidential business communications.

Add comment March 3rd, 2016