YAESU - FTM-310DE - ASP - VHF/UHF 50/55W

Yaesu FTM-310DE ASP – Mobile Transceiver VHF/UHF 55W C4FM Digital & FM Analogue

The Yaesu FTM-310DE ASP is a dual-band 144/430 MHz mobile transceiver designed for amateur radio operators seeking power, reliability, and advanced audio performance.

With its 55W VHF and 50W UHF power output, it provides optimal access to both analog and digital repeaters. Compatible with the C4FM System Fusion , it delivers superior digital audio quality while remaining fully operational in traditional FM.

Why choose the Yaesu FTM-310DE ASP?

• High-power VHF/UHF mobile transceiver

• Compatible with C4FM Digital and FM Analog

• ASP (Audio Signal Processing) function for improved reception

• Automatic AMS mode

• Convenient dual standby on mobile

• Simple and robust installation

• Ideal for relay traffic and local communication

Exceptional audio performance and clarity

ASP technology improves the understanding of weak signals, reducing listening fatigue during extended use. Its powerful speaker ensures excellent intelligibility in mobile environments.

Designed for demanding amateur radio operators

Compact, robust and simple to use, the FTM-310DE ASP is perfectly suited for mobile stations, association vehicles and compact fixed installations.

GENERAL CHARACTERISTICS

Yaesu FTM-310DE ASP – European version

RECEPTION

EMISSION

AUDIO PROCESSING

NUMERICAL FUNCTIONS

DISPLAY & ERGONOMICS

PACKAGE CONTENTS

APPLICATIONS

KEY STRENGTHS

• Dual-band mobile transceiver VHF 144 MHz / UHF 430 MHz

• High power: up to 55 W on VHF and 50 W on UHF

• Compatible with analog FM and digital C4FM (System Fusion)

• Integrated ASP (Audio Signal Processing) technology

• Powerful 6W audio on the front panel

• Dual Watch

• AMS (Auto Mode Select): Automatic analog/digital switching

• Large, high-visibility LCD screen

• Robust design suitable for mobile installation

ASP – AUDIO SIGNAL PROCESSING: SUPERIOR CLARITY

The integrated ASP (Audio Signal Processing) system significantly improves the intelligibility of communications, particularly in the presence of weak or disturbed signals.

Thanks to advanced digital audio signal processing, noise is reduced and the voice is made clearer and more understandable.

Main advantages:

• Improved understanding in noisy environments

• Enhanced listening comfort during mobile use

• Optimized operation of remote relays

This technology represents a major advantage for radio amateurs active in daily traffic.

HIGH-LEVEL RF PERFORMANCE

The FTM-310DE ASP delivers ample power to ensure reliable mobile communications.

Emission power:

• 55 W on VHF

• 50 W in UHF

Four power levels are available to adapt the transmission to the distance of the correspondent and to limit power consumption.

The optimized heat dissipation system allows stable operation even during prolonged emissions.

DIGITAL C4FM AND TOTAL COMPATIBILITY

The FTM-310DE ASP is compatible with C4FM System Fusion technology.

It allows:

• High-quality digital communications

• Access to compatible digital relays

• An automatic transition thanks to the AMS (Auto Mode Select) function

• Full compatibility with existing analog FM infrastructures

The user thus benefits from great operational flexibility.

ERGONOMICS AND READABILITY

The device features a large, bright LCD screen ensuring excellent readability, even in broad daylight.

The user interface is simple and intuitive, making it easy to navigate menus and memories.

The supplied DTMF microphone allows quick access to functions and repeaters.

The entire system was designed for comfortable and safe mobile use.

FOR WHOM?

• Mobile amateur radio operators seeking power and reliability

• Users operating analog and digital relays

• Operators seeking improved audio quality

• Radio clubs and associations equipping vehicles

• Compact fixed workstations requiring a high-performance and versatile workstation

KEY POINTS TO NOTE – WHAT MAKES THE DIFFERENCE

Compliant and ready for Europe

The FTM-310DE ASP is offered in EU version, perfectly suited to European amateur radio bands 144–146 MHz and 430–440 MHz.

This means the equipment is immediately operational in compliance with national regulations (amateur radio license required). No technical adjustments or modifications are necessary.

A smooth and compliant purchase.

Simple installation, maximum performance

The FTM-310DE ASP was designed for efficient and durable mobile installation.

It operates on 13.8 V (vehicle battery or stabilized power supply) and delivers up to 55 W in VHF and 50 W in UHF, allowing comfortable access to remote repeaters.

The standard 50 ohm antenna connector (SO-239) ensures compatibility with conventional amateur radio installations.

A position designed to function reliably, without compromise.

Dual technology: analog and digital

With the FTM-310DE ASP, you benefit from complete dual compatibility:

• Analog FM to remain operational on all traditional repeaters

• C4FM digital for superior audio quality

• AMS (Auto Mode Select) function allowing automatic switching between analog and digital

You remain compatible with all correspondents, today and tomorrow.

ASP – A real advantage on the field

ASP (Audio Signal Processing) technology significantly improves the intelligibility of weak signals.

It reduces perceived noise and optimizes voice clarity, particularly in mobile environments or in difficult reception conditions.

The result is immediate:
Better understanding, less hearing fatigue, more comfort in prolonged traffic.

Robustness and reliability

The FTM-310DE ASP benefits from Yaesu's renowned manufacturing quality:

• Robust chassis

• Optimized heat dissipation

• Reliable electronics designed for heavy-duty use

It is a sustainable investment, suitable for regular and demanding use.

A smart positioning within the range

This model offers an excellent balance between power, technology and ease of use.

It is positioned above an entry-level model in terms of performance, while remaining more accessible and simpler than a very high-end transceiver.

A logical choice for the mobile amateur radio operator seeking performance and efficiency without excessive complexity.

In summary

The FTM-310DE ASP is a powerful, modern and reliable mobile transceiver, combining analog and digital with enhanced audio quality thanks to ASP.

Equipment designed to last and effectively support the amateur radio operator in all their mobile activities.