Walkie talkies are the best choice as a communication device where coverage of other devices could be a serious limitation. They offer efficient coverage, clear communication and a wide range of operating and connectivity options. A two-way radio communication system is the need for professionals who deal with emergencies on a frequent basis. Clear communication between any team can dramatically improve their efficiency. When communication is critical and connectivity needs to be reliable JT-A3 walkie talkie is a smart choice to make. It is a relatively new product but quickly gaining attention due to its vast range of functions.
Design and Functions
Walkie JT-A3 is a professional FM transceiver equipped with a frequency range of 410-480 MHz. It has a capacity of hosting 16 channels and impedance of 50Ω. Its has an operating bandwidth of ±7KHz. These two-way radio devices are able to scan and monitor channels for receiving the signals. It also has handy functions like time out timer, emergency alarm and English/Chinese voice prompt.
The compact design and sturdy housing make this walkie talkie durable and handy for public safety officers to use on the site of action. It is lightweight and therefore easy to carry along on the missions and adventures. It weighs 200gms only adding to its ease of use and portability. Vox handsfree and 8 levels selecting feature make it even more convenient to use this handheld device while on the go. The battery-saving feature helps you save battery for emergency situations. The high capacity battery and sensitive receiver make it stand out in the range of similar products.
Squelch system and relevant features
Squelch and monitoring system help in a selective calling which reduces interference in calls when multiple users are on the same channel. Tail tone elimination makes communication more efficient and less uncomfortable or distressing. CTCSS (Continuous Tone Coded Squelch System) which uses continuous tones below 300 Hz is a gateway system which allows certain vocal code to be distinguished from the background noise and enable its transmission.
On the other hand, DCS (Digital Coded Squelch) is a digital code that is transmitted along with audio signals. Walkie Talkie JT-A3 is enabled with 38 group CTCSS and 166 groups DCS, with more groups by manual set.
Busy channel lockout (BCLO) prevents any crosstalk problems when the same people are trying to communicate through the same channel.
These amazing set of features has made the device very practical and extremely handy in different situations.
Usage:
The durability and easy operation of the device makes it suitable for a wide range of professional application for the public safety department, construction companies, airports staff, retail stores, restaurants kitchens, event management companies and different departments at factories. It is also affordable for amateur adventures, family trips, tour guides, school staff and small camping or hunting groups.
