The work of rescue teams, law enforcement agencies and various security services requires high-quality and constant communication of employees. Professional walkie-talkies, in comparison with amateur ones, have a wider range of functions that are necessary when working in extreme conditions. Unlike a mobile phone, a walkie-talkie guarantees a faster and more stable connection, which is extremely important in the work of rescuers or police.
Models and types
Radio stations are divided by type into:
- amateur radios (licence-free walkie-talkies);
- professional (portable).
Let's talk about professional in more detail. They occupy the largest share of radio communications and include:
- automotive;
- marine;
- aviation;
- other specialized models.
Such walkie-talkies are distinguished by high performance, great functionality, communication quality andreliability. All portable models are equipped with a wide range of additional accessories: batteries, chargers, carrying cases, headset and more.
Characteristic
Modern professional walkie-talkies are manufactured in accordance with international military standards MIL STD 810. Their body is one-piece molded, the panel is made of impact-resistant plastic, and the buttons are hidden by rubber, tight-fitting gaskets that prevent dust, water and dirt from entering the device.
Also, radios for professionals:
- have a minimum of keys and control buttons (volume control, channel switch and several auxiliary buttons);
- independent of the surrounding weather conditions (heat, vibration or frost);
- fully programmable by computer.
The cost of such radio communications is usually higher. This is primarily due to the fact that their functionality and design must be at the highest level and provide:
- voice clarity;
- uninterrupted operation;
- ergonomic design;
- simple and logical controls;
- small size and weight.
Pros and cons
Like any other technique, professional walkie-talkies have their own technical limitations and nuances. For example, for stable high-quality communication, not only the receiver, but also the radio transmitter must have sufficient power to transmit the radio signal. That is why at presentAt the same time, powerful walkie-talkies are very popular, providing the ability to exchange voice messages over long distances.
Professional walkie-talkies, according to user reviews, have much more advantages than disadvantages. It is very convenient to use personal radios for fishing or hunting. This is due to the fact that the radio allows you to communicate simultaneously with all members of the group.
In addition, walkie-talkies are often used in hard-to-reach places far from the city, where a regular mobile phone cannot help. Portable radios for car or hunting have a much faster response time, and some models can be used without taking them out of your pocket. Such equipment has a whole range of unique technical characteristics, and this, in turn, contributes to their widespread use among rescuers, special services or security agencies.
Next, we offer a short review of professional walkie-talkies with their characteristics and reviews.
Turbosky walkie-talkie
This model compares favorably with others and perfectly combines modern technical characteristics and a wide range of functionality.
In their reviews, users note the presence of a flashlight, which is essential in the dark.
The "Turbosky T9" walkie-talkie supports FM radio operating in the frequency range 88-108 MHz.
The alarm function in case of an emergency will helpcontact the rescue service.
When switching channels, a sound notification of the channel number is heard. The station is equipped with a button for configuring quick access functions. The Turbosky T9 radio has a striking and eye-catching design.
Features:
- 16 channels.
- Frequency range - 400-470 MHz.
- TOT (Time-out-Timer) mode.
- Transmission power - 5 W.
- Sound channel number.
- FM radio.
- Noise reduction system.
- QT/DQT support.
- Built-in flashlight.
- VOX function.
- Alarm.
Innovative technologies
The Yaesu VX-6R is a new model in the Vertex Standard line. It has absorbed all the innovations of previous stations and has become more reliable and functional.
The main benefits that users pay attention to:
- magnesium alloy body;
- waterproof JIS-7 (the ability to dive to a depth of 1 meter for up to 30 minutes);
- rubber body.
In addition, the radio is equipped with a system for confirming the presence of the called correspondent in the stable communication zone, ARTS system, a display with a resolution of 132x 64 points, a memory for 1000 frequency channels and 24 channel allocation memory banks.
The Yaesu VX-6R comes with a high-capacity Li-Ion battery FNB-80LI.
One of the distinguishing features is the presence of an automatic emergency identifier. When this function is enabled, the station goes intobroadcast alarm ID even if you can't press the PTT button and get into trouble. The radio has the following characteristics:
- Output power - 5W.
- Supply voltage - from 5 to 16 V.
- Operating temperature range - from -20 to +60 °C.
- Max. deviation - 5 kHz.
- Weight - 270g
Compliance with standards
The Kenwood TK-2000M is the smallest and lightest professional radio in its class. It is made on the principle of "reliable-simply inexpensive." Conforms to the world standards of use. Other manufacturers do not have analogues with similar dimensions. Kenwood used their early audio developments to optimize the frequency components of the voice so that the sound is output above the ambient noise. And matching and advanced noise reduction ensures low distortion and clarity.
Included with the antenna station is a 1130 mAh lithium-ion battery and a fast-cycle charger. The radio has the following characteristics:
- 16 channels.
- Output power 5W.
- Turn on voice transmission.
- Priority Scan.
- Battery low alarm.
- Cloning.
- Power saving mode.
- Block transmission of a busy channel.
