Note
The Yaesu FT-710 is a compact HF/50MHz 100-watt transceiver that utilizes high-speed direct-sampling SDR (Software Defined Radio) architecture. Designed as a high-performance entry-to-mid-tier rig, it inherits much of the advanced SDR technology from Yaesu's premium FTDX10 and FTDX101 series but in a smaller, more portable footprint.
Unlike traditional superheterodyne receivers, the FT-710 samples RF signals directly through a high-speed analog-to-digital converter (ADC) running into a powerful FPGA.
– Direct Sampling SDR: Eliminates intermediate frequency stages, drastically minimizing internal noise and distortion.
– Banding Filters: Features powerful band-pass filters to block out-of-band interference before the signal ever hits the ADC.
– Digital Signal Processing (DSP): Powered by a high-speed 32-bit floating-point DSP. This feeds its heavy-hitting interference rejection features, including Yaesu's SHIFTON / WIDTH / NOTCH / CONTOUR controls, Digital Noise Reduction (DNR), and a Digital Auto Notch Filter (DNF).
The FT-710 is available in two main variants: the FT-710 AESS (Acoustic Enhanced Speaker System), which bundles an external SP-40 speaker to create a high-fidelity, spatial audio profile using internal DSP phase control, and the FT-710 Field, a streamlined version configured for portable/POTA operations without the external speaker bracket.
– Built-in Automatic Antenna Tuner: High-speed tuner with a large-capacity 100-channel memory.
– External Display Output: A digital DVI-D port on the rear allows you to connect a large external monitor to display the waterfall scope and meter interfaces.
– Dual USB Ports: Supports regular USB-A and USB-B connections for effortless computer interfacing, digital modes (like FT8), and firmware upgrades via an SD card slot.
The front panel is centered around a 4.3-inch high-resolution color TFT touchscreen.
– 3D Vision Scope (3DSS): The display offers a real-time waterfall layout that presents signals in a 3D perspective (time, frequency, and signal strength), making it easier to spot faint signals buried near the noise floor.
– Multi-Function Dial: Positioned directly to the left of the main tuning knob, this multi-dial allows quick adjustments to critical settings like RF gain, menu options, or DSP parameters without needing to dig deep into touch menus.
– VMI (VFO Mode Indicator): A color-coded LED bar next to the main tuning dial provides an instant visual reference of the current operating state (VFO-A, – VFO-B, Memory mode, or Clarifier).
Specifications
For specifications see attached image.
