The Yaesu FTM-310D is a modern dual-band mobile amateur radio designed for both analog FM and C4FM digital operation. It delivers a combination of solid audio performance, flexible control options, and advanced features for mobile or base station use.
Its large color display and intuitive interface make it easy to operate while driving or working in a shack. Because it’s built on Yaesu’s System Fusion platform, the FTM-310D offers seamless digital voice, group monitoring, and data communication.
Features and Their Functions
One of the standout features is the C4FM Digital Mode, which provides clear, high-quality voice transmission and error correction to maintain intelligibility even in weak-signal conditions. Additionally, the radio supports Automatic Mode Select (AMS), allowing it to automatically detect whether an incoming signal is analog FM or C4FM digital, switching without operator intervention.
The Group Monitor (GM) function lets you see other C4FM stations in range, displaying distance and direction when paired with GPS. The built-in GPS receiver not only supports GM but also enables location data transmission, APRS operation, and logging for mapping.
Its Wideband Receiver function allows monitoring outside the amateur bands, giving access to public service channels, aviation, and more, depending on regional regulations. The radio includes Dual Receive capability, letting you monitor two frequencies at once, either both analog, both digital, or mixed.
The Large Full-Color TFT Display is customizable, showing frequency, signal strength, operating mode, GPS coordinates, and more. You can change the color schemes for better visibility under different lighting conditions.
The Memory System allows storage of hundreds of channels with alphanumeric labels, making it easy to recall frequently used frequencies. You also get DTMF, tone squelch, and digital squelch options for selective calling and quiet monitoring.
With WIRES-X Compatibility, the FTM-310D connects directly to Yaesu’s internet-linked node system, enabling worldwide communication through digital repeaters and nodes.
Frequency Ranges
The Yaesu FTM-310D covers the following ranges:
- Transmit: 144–148 MHz (VHF), 430–450 MHz (UHF) – may vary by region
- Receive: 108–999 MHz (with gaps per regulations)
This wide coverage makes it useful for amateur bands as well as general scanning.
Power Output
The radio provides three selectable output levels for both bands:
- High: 50 watts
- Mid: 25 watts
- Low: 5 watts
This flexibility allows you to conserve power when operating locally or use full output for long-distance contacts.
Performance
The FTM-310D performs well in both analog and digital modes. In C4FM, voice remains clear even in fringe coverage areas thanks to forward error correction. Analog FM operation offers strong audio with minimal background noise. The front-facing speaker delivers loud, clean sound, making it easy to hear in noisy mobile environments.
Its dual-receive function works smoothly, allowing you to monitor a repeater on one side while listening to a simplex channel on the other. GPS performance is quick and accurate, with fast lock times even when starting cold. Additionally, the radio’s thermal design manages heat effectively during extended high-power transmissions.
Specifications
- Bands: VHF/UHF dual-band
- Modes: FM, C4FM digital
- Output Power: 50W / 25W / 5W
- Display: 2-inch full-color TFT
- GPS: Integrated receiver
- Memory Channels: 1104
- Receiver Range: 108–999 MHz (with gaps)
- Antenna Connector: SO-239
- Power Requirements: 13.8 V DC ± 15%
- Dimensions: Approx. 5.5” x 1.7” x 5.9”
- Weight: Around 2.4 lbs
Additional Information
The Yaesu FTM-310D blends modern digital capabilities with reliable analog performance, making it an excellent choice for mobile operators. Its easy-to-read display, strong audio, and integration with WIRES-X give it an edge for long-distance and worldwide communication.
Because it’s built for flexibility, it adapts equally well to casual local use, emergency communication, or digital networking. For operators who value both voice clarity and advanced features, the FTM-310D offers a well-balanced and dependable solution.