Category Archives: Communications

What Type Of Kenwood Connector Should You Use With A Kenwood Radio

Although there are multiple types and designs of Kenwood radios out there, there are only two earpiece connectors compatible with these radios. Kenwood has been able to design their earpiece connectors in such a way that they are compatible with all their vast types of radios. A large percentage of Kenwood radios utilize the 2 pin earpiece connector. Among the most popular radios using the 2 pin earpiece connector include TK3000 and TK3300. The difference between the two-pin connector and the multi pin connector is straightforward. The former features two pins while the latter features multiple pins. However, their performance may not be the same depending on usability and the type of Kenwood radio.

The Two-Pin Earpiece Connector

The earpiece of the Kenwood 2 pin connector is featured by an incredible in-line push-to-talk button (PTT) with an in-built microphone. In addition, it comes with a complete clothing clip and a surveillance acoustic audio tube. This Kenwood earpiece connector can be used with most of the Kenwood radios and it normally sells out at a fair price.

This Kenwood radio earpiece connector is Kevlar reinforced for added security. It also features a secure fit tube connector as well as the lapel clip button. These features integrate themselves easily thus ensuring that the final sound output is of high quality. They are also designed with hi-tech microphones which help in reducing the noise level. Unlike other connectors, its wire PTT (microphone) and acoustic tube are separate. This is meant to reduce the amount of vibrations and echoes produced which would otherwise compromise the sound quality.

When it comes to style, the Kenwood radio earpiece connector is a RoHS compliant connector which has the ‘Over the ear’ FBI style acoustic tube which helps in monitoring sound levels. When you see that the plugs have worn out, there is no reason to worry because these pieces feature replaceable mushroom plugs. This is a changeable earpiece connector which allows you to change the connector to the accessory available. Apart from being compatible with Kenwood two-pin, it also works well other devices such as Motorola 2 pin and Icom 2 pin.

The Multi-Pin Earpiece Connector

The Kenwood multi-pin connected earpiece is a unique and tech savvy type of earpiece. But the earpiece is the same to the 2 pin connected earpiece in other areas. For example, both of them share very important features crucial to the audio type produced. Some of these identical features include an in-line PTT button, the surveillance acoustic tube and the clothing clip. When it comes to its value, it is a little bit pricy than the two-pin version.

The Kenwood Radio Earpieces

The performance and aesthetics of every Kenwood radio earpiece can be fostered by spending a little bit more on optional features such as the ‘swivel’ ear loop. Also, you can enjoy better use and comfort by including a steel clothing clip that reduces noise. Kenwood composes their earpieces from high quality cables featuring a toughened surface. The durable surface protects the cable from accidental strain and offers exemplary cushion to wear and tear. These pieces are lightweight allowing them to be carried and used in wherever you travel. They have been designed to withstand consistent strains common with all earpieces making it easier to be used in any environment.

Actually, the types of connectors which are compatible with Kenwood radios are limited compared to its counterparts. Nevertheless, the Kenwood two-pin and multi-pin connectors provide an excellent performance in all Kenwood’s radios making other connectors of no importance. But some people would say it is worth trying using other connectors to taste the difference. Kenwood radio earpieces consist of polycarbonate microphones which cushions your ears from unexpected high sound levels. When the acoustic tube gets damaged it can be easily replaced ensuring that communication remains uninterrupted. Also, the button or the controller is strategically placed allowing easier management of communication.

Most of Kenwood 2 way radios may only be connected by the two varieties of connectors. Thankfully, their equipment is among the best on Earpieceonline and it can hardly be rivaled. If you would want to have a Kenwood radio for your company, it is futile searching other compatible connectors because the aforementioned two works superbly. Many companies have started using Kenwood radio earpieces because of these hi-tech unparalleled features. Remember that, to gain advantage of uninterrupted communication, safe audio output and additional exclusive capabilities you will have to consider a good earpiece connector for your radio.

What Is a Covert Earpiece?

A covert earpiece is a very small listening device that is often worn by someone who wishes to be able to wear an earpiece and not have it be visible. The advantage of such an earpiece is that the wearer is able to use it as a radio accessory and yet not have others be aware that they are using an earpiece to communicate with others. A covert earpiece is often referred to as either a surveillance earpiece or invisible earpiece and it is quite common for the likes of law enforcement officers on undercover assignments, security personnel, government agents, and also spies, both corporate and government to wear such a device while undertaking tasks that require privacy and secrecy.

While radio headsets are quite commonly used by people in many occupations to communicate with one another, the covert style of earpiece is usually reserved for occasions and circumstances that require sensitivity and privacy when communicating. Those personnel conducting surveillance and / or working in private security would most likely opt for this form of earpiece over a more visible style, allowing communication to occur without alerting others close by. There are many other examples where an invisible earpiece could be worn: attempting to cheat on an exam where the wearer would have someone else ‘feeding’ them the correct answers to the questions, or when trying to cheat a casino by having an unfair advantage over other players. In this last instance, such as at a poker table, the cheating player may have someone stand in an advantageous position on the opposite side of the table and provide information regarding the cards of the other players.

One industry in which the use of covert earpieces is quite common practice is on-air television. Newscasters, sportscasters, talk show hosts and even the weather presenter may all wear an invisible earpiece when live on air, allowing them to receive critical information or instruction without the viewers being aware. Engineers and producers have the ability to communicate with the on-air personalities while airing live and direct them as needed, to ensure that everything proceeds without a hitch. This is particularly helpful with live television where a re-take is not an option, or when a story may break during a news bulletin and the information can be fed immediately to the newscaster, who in turn will advise viewers of the late-breaking news.

A covert earpiece can be beneficial for anyone making a public speech. The speaker can be directed by someone behind the scenes and even given cues to help them remember what to say next, all the while leaving the audience without any awareness of it happening. This is a common practice and can save a speaker from the embarrassing situation of a temporary loss of train of thought. A quick reminder via the earpiece and the speech can continue with any evidence of a slip. Prominent people such as politicians who are often subject to criticism of their public-speaking abilities can find being assisted via a covert earpiece ensures they do not make a newsworthy ‘blunder’.

There are covert earpieces that are designed for the wearer to receive communication only and then there are others that are designed with a microphone in them, allowing two-way communication. Those personnel responsible for ensuring security and / or conducting surveillance can discreetly communicate with each other, an essential asset for these types of tasks. The convenience of having a hands-free means of communicating is also advantageous, particularly when security personnel are blending in with the crowd and do not want anyone alerted to their presence.

A covert earpiece fits discreetly into the ear or sometimes on a pair of eyeglasses and has no visible wiring, and yet the wearer is able to hear clearly and distinctly everything being communicated to him or her. As the name suggests, it is designed to be invisible’ to anyone but the most observant person. While not completely invisible, most people are quite unaware that a person is wearing a covert earpiece. In some instances there may be a wire that is covered by a person’s collar. This is called an inductive wire and although its purpose is to be a sound modulator it is in fact a separate radio device and is not connected to the earpiece.

2 Way Radio Online Asks What Is A Two Way Radio And Who Uses Them?

A two-way radio is basically a radio that is structured to transmit and receive. In general, most voice-wireless communications technology, counting cellular systems, are categorized by two-way radio definition. Usually, a two way radio refers to a radio system primarily utilized for group call communications. This two-way system is also called PAMR Public Access-Mobile Radio, PMR Private-Mobile Radio, LMR Land-Mobile Radio, and PMR Professional-Mobile Radio.

Portable 2 way radios are frequently called “walkie-talkies” or “handie-talkies.” Not much different from “handie,” the term sometimes used to describe mobile phones. While we’re on the subject, it’s probably best to get something out in the open right now. People often interchange the terms two-way radio and walkie-talkie.

However, walkie-talkie is chiefly a generic or slang-term for hand portable two way radios. Moreover, the term usually implies non-professional, license free, consumer type, or “toy” equipment. When referring to two-way radios, people are basically talking about professional licensed equipment. A walkie-talkie is generally a hand-held CB radio. A 2 way radio is of superior quality and utilizes much higher frequencies. Two-way radios can also be found in mobile and base-configurations in addition to using radio network-infrastructure.

In addition, two-way radios are usually decked out with a PTT or “Push-to-Talk” key to trigger the transmitter. Users simply press the PTT key and quickly begin a conversation. The user lets go of the PTT key in order to hear others.

A two-way radio user can talk immediately with other radio users or utilize radio network-infrastructure. A direct-talk amongst radios, normally referred to as direct more operation/talk-around mode, has restricted reach because of limited radio power. To defeat this restriction, a radio network-infrastructure can be used to expand the communication range.

WHY USE A TWO WAY RADIO?

With numerous choices in wireless technology today and with 2 way radios being one of the first wireless devices, some wonder if this type of radio is still a useful gadget in the current world of technological communication. Well actually yes. There are two main features that differentiate two-way radios from other wireless gadgets:

-Instantaneous Communication

Two-way radios offer instant communication. Users can simply press the PTT or “Push-To-Talk” key and inside a fraction of a second, the user can instantly speak and convey their message. This is because of the quick-call setup time entrenched in the technology. This quick communication possibility is one of the main reasons why businesses and organizations prefer two-way radios for their operational or tactical communications.

-Group Communication

An additional unique feature of two way radios is its ability to facilitate “group-calls” or “one-to-many” communications very effectively. This means that one user can easily communicate with one, five, twenty, hundreds, or even thousands of other 2 way radio users simultaneously.

In other words, there’s no need for users to repeat themselves time and again if they need to communicate with more than one user. Moreover, two way radios performs perfectly for group communication using a minimal amount of RF channel-resources. If every user were in the same vicinity the majority of the time, they would only need one-channel resources to speak to hundreds of other users.

WHY NOT SIMPLY USE ANY WIRELESS-SYSTEM?

There is an abundance of wireless-technology today, and they all have their advantages and disadvantages. The choice of which technology is idea for one’s group or association will depend upon if the technology can satisfy the user’s requirements. For users who need to function in a group, communicate instantly, and remain mobile, a two-way radio is the best choice compared to the other wireless technology available on the market today.

You may still wonder how this can be possible with smartphones, iPods, iPhones, tablets, mobile phones available. Here are the main reasons why these technological gadgets may NOT meet the above requirements:

-Instant Communication

Consider this scenario. You are out hiking, run into an emergency situation, and must communicate quickly to confirm your dilemma. If you were using a mobile phone, for instance, you must dial a number, wait while the call is being setup and connected; that’s if you get a signal. The phone must then ring to the other person, and they finally answer, if their voicemail isn’t on! The whole procedure could take several seconds and within that valuable time, your situation could easily worsen.

With a 2 way radio, you simply press the PTT key and yell “emergency” while the other users “immediately” pick-up your signal. This is assuming that RF-channel is accessible. However, there is a way that two-way radios features can surmount RF-channel blockage and give highest-priority to emergency calls, a feature not available to other wireless devices.

-Group Communication

Take this example. You need to let your staff know that there has been some changes for a planned meeting. If you have to contact them one at a time, it could become tedious. With a two-way radio, you can simply select your talk-group, press the PTT key, and begin your message to five, 10, 15, or however many staff members you need to communicate with simultaneously. Now, raise that number to 1000 workers and imagine the work involved if you had to go through cellular phone channels.

Though some wireless systems permit group calls, it usually restricts the amount of group members that you can communicate with at one time. With a two way radio, you simply need to speak once and be heard by many.

WHO USES 2 WAY RADIOS?

Two-way radios have been utilized for many years by numerous industries and associations. Because of the nature of their operational requirements, they use two way radios to broadcast their operational and communicational needs. Organizations and industries that may depend on two-way radio usage are:

-Public Safety associations such as EMS emergency medical services, police, ambulance service, fire brigade, disaster-recovery agency
-Security like intelligence agencies and military
-Transportation industries like subway, railways, seaports, airports, subways
-Oil and gas companies
-Utility companies like cable TV, telephone, water, gas, electricity
-Construction companies for road and bridges, residential, commercial
-Transport service companies like trucks, limos, taxis
-Hospitality industries like tourism, restaurant, resort, and hotel
-Service industry such as towing and delivery companies
-Government agencies like public works, embassies, municipal, district governments, and ministries
-Manufacturing
-Contractors for roofing, plumbing, excavating, electrical
-And many more…

Overall, those who utilize two-way radios are frequently businesses or agencies with many staff members or workers who work in groups and are mobile.

TWO WAY RADIOS TODAY

Today, two-way radios come with additional or improved features from years before. For example, display screens show important information at a quick glance, keypads lock to maintain channel settings, there are various ring-tones and silencers to choose from along with out of range alerts, and much more!

A Look At The Different Motorola Connectors

When it comes to discreet affairs, there definitely must be a discreet communication. Whether it is a security personnel or just a private group of designated people. Radios are used for communication between compatible devices within a specified location. Nevertheless, it would be less comfortable if someone talks via the radio and everyone hear the entire communication. Given the different types of two-way radios in the market, they usually come with a compatible earpiece. Among the most common radios are the Motorola radios. It would be super discreet and stylish if you had a Motorola radio earpiece to accompany your device. Some of the ideal 2-way radio earpiece connectors at EarpieceOnline include the following;

CP040 & DP4400 2-Pin Connector
This Motorola 2-pin connector can work with a number of Motorola 2-way radios. It can also support some of the old version radios such as the GP040 and the GP300. Some of the novel version of radios that are compatible to this earpiece include the DP1400 and the DP1000.

Features of the connector
• It has a changeable Foam sock so that you can replace if it has worn out.
• The earpiece also has a comfortable and flexible C-shaped earpiece.
• There is a secure moulded ear hook, for holding firm on the ear.
• It provides high quality audio.
• It comes with a noise reducing microphone for enhanced reception of incoming voice messages.
• The earpiece has a plastic that is covered by a label clip PTT button. The wire PTT is separated from the microphone and an ear hangar earpiece.
• It has a RoHS compliant feature and comes with Motorola earpiece 2-pin connector GP300/CP040/XTN and GP340 adapters.

DP3400 & DP3600 Multi Connector

This is an adjustable connector earpiece that lets you to modify the connector to be compatible with the accessory. It will also function with other 2 pins such as Motorola, Kenwood and Icom 2-pins. It will also be compatible to Entel, Kenwood and Icom multi pins.
Features
• It is incorporated with Kevlar Reinforced for better surveillance and security.
• It has a secure fit tube connector, to avoid accidents of it cut from rough encounters.
• It offers a high quality audio.
• The earpiece has a Lapel clip PTT button and a separate wire PTT. That is separated from a noise reduction microphone and an acoustic tube. The acoustic tube runs over the ear, the FBI style.
• There is a changeable connector for flexible modification and flexible mushroom plugs that you can replace whenever.

DP2400 & DP2600 multi connector

This is yet another different multi connector that lets you connect the earpiece so that it can be compatible with your device. It goes for about £35 and is compatible with a majority of 2-pin and 3-pin connectors.
Features
• The acoustic tube runs over the ear and it has a secure fit connector for super surveillance and comfort.
• It has a separate wire PPT different from the acoustic tube and a microphone that reduces noise from the surrounding.
• The mushroom plugs are changeable and you can simply remove them when they are loose or worn out.
• It produces a high quality audio that reduces strain even when in a noisy environment.

GP340 & GP680

This multi connector is compatible with any Motorola, Icom or Kenwood 2-Pin. It also works well with a GP340 and DP3400 connector. You can use 2 different connectors on one earpiece and it will not be of any problem.
Features
• This multi connector has a high quality audio reception. That makes it comfortable to use anywhere, even in a crowded, noisy place.
• There is a microphone, which is separate from a wire PTT and an acoustic tube. The microphone is a noise reducing microphone, that helps to make the other end-user be comfortable.
• It has a RoHS compliant and an over the ear acoustic tube that holds firm to the ear.
• There is an adjustable connector that is versatile to other devices.

An elegant and well fitted earpiece will not only promote surveillance, but it will also be comfortable on the ear. That will ensure it is safe from damages in rough situations. A Motorola radio earpiece will be beneficial if you want a comfortable communication without having to speak loudly over the radio. Some of the radios are also slightly heavy, which makes them more comfortable when using an earpiece, that is worn beneath the clothing.

I Want to Buy a Long-Range Walkie Talkie, What Should I Look out For?

Long range walkie talkies (which we’ll abbreviate here to LRWT, for short) come in many different shapes and sizes. They also typically boast a wide variety of extra features, such as LCD screens, weather warnings and emergency buttons. It is up to you to decide which of these extra features are worth spending out on.

Shopping for an LRWT is essentially the same deal as shopping for any other kind of walkie-talkie or two-way radio. Of course, you should ignore any claims that the radio can communicate across distances of 30, or even 25, miles, such claims are always to be considered fallacious (as we’ve discussed elsewhere this month). In addition, it is worth investing in a radio that has a ‘privacy’ function if you are planning to use it at a crowded event, or indeed in any place that is likely to play host to a lot of signal traffic.

I Want to Buy a Long-Range Walkie Talkie, What Should I Look out For
I Want to Buy a Long-Range Walkie Talkie, What Should I Look out For

Remember also that VHF and UHF radios are completely incompatible. DO NOT attempt to buy a VHF radio to go with a UHF radio (or vice versa), just trust us on this.

It also pays to be aware of licensing requirements. Many radios will need to be used with a license, which you can attain relatively easily (and often surprisingly cheaply). It does, however, absolutely need to be done. Of course, an LRWT that is listed as PMR446 (or has a power output of less than 0.5 watts) requires no license.

Other questions you could ask yourself are:

What type of batteries does your prospective LRWT use? Are they AA, AAA or rechargeable (we recommend the latter)?

Is the radio water/shock proof? Does it need to be?

Another consideration is ease of use. In order to be truly effective, a walkie-talkie needs to be easy to use. There is a school of thought which suggests that, the more buttons there are to press and functions there are to master, the less effective the user will be in a crisis. If you can get extra functions that do not otherwise impede the simplicity of layout and use, then you’re probably onto a winner, but otherwise, we reckon simplicity is key.

The most important thing to keep in mind, however, is what you want the radio for. Do not, under any circumstances, lose sight of the task at hand. If you are looking for a professional piece of equipment, many of these decisions must be made with your staff in mind. However, if you’re just looking to have a bit of a laugh, then you needn’t be as picky as we’ve suggested.