Yaesu FT-4XE 5W Radio

FT-4XE is a portable dual-band transceiver offering a maximum power of 5 watts, with the option to reduce to 2.5W or 0.5W, allowing power adjustment to the user's preference and prevailing conditions.

One of the main features of this radio is Dual Receive, enabling listening to two channels simultaneously. The user can monitor two different frequencies at the same time. The transceiver has a wide range of communication and programmable options, including the ability to store up to 200 channels in the device's memory, use VOX mode with an additional microphone set, program via computer, and clone settings from another device. In terms of safety features, the model includes an alarm, channel lock, and automatic power-off.

Compact size and light weight make the device very mobile and easy to operate. QRK keys (Quick Recall Keys) allow quick access to essential functions without needing to search for them in the menu. They can be configured for actions such as recalling a specific frequency, initiating scan mode, or activating VOX mode. The built-in FM radio allows listening to your favourite station during breaks in communication.

ARTS function, known as Automatic Range Transponder System, acts as an automatic range verification system in transceivers. It automatically informs the user when the device leaves the range of another transceiver configured in the same system. This feature is useful in professional work, such as on construction sites, during large events, or search operations, enabling immediate response to losing contact with team members.

DTMF operation (Dual Tone Multi Frequency) involves using specific tones to control various devices or gain access to telecommunications systems by generating certain tones. Each key on the transceiver keypad generates a unique combination of two different frequency tones, allowing for the transmission of audio commands. The DTMF system is often used in remote gate control, activating alarm systems, or dialling phone numbers. It allows remotely activating and deactivating functions at base stations and other transceivers supporting this functionality, useful in situations where direct physical access to the device is limited or impossible.

CTCSS operation (Continuous Tone-Coded Squelch System) and DCS (Digital Code Squelch) are methods used in radios to filter unwanted signals and reduce interference. They allow receiving only those signals that contain a specific tone or code, which is especially useful in environments with many users on similar frequencies. Both functions are crucial for maintaining communication channel clarity and avoiding accidental reception of transmissions from unwanted sources, important in professional and hobby applications.

Li-Ion battery with a capacity of 1750 mAh provides up to 15 hours of transceiver operation.

• FT-4XE transceiver
• 16cm VHF/UHF antenna
• battery (Li-Ion 7.4V / 1750mAh)
• charger
• quick charging base
• belt clip
• user manual

• maximum power 5 W
• power adjustment option
• Dual Receive function
• memory for 200 channels
• QRK keys
• FM Radio
• ARTS function
• DTMF and CTCSS tone
• 1750 mAh battery