Yaesu FT-710 Field

The FT-710 is equipped with the same high-resolution A/D converter and FPGA used in Yaesu high-end SDR transceivers. The dual A/D converter circuit configuration performs digital conversion processing using two A/D converters. The digital signal is combined by the FPGA to reduce overload and overflow of the A/D converters and improve blocking properties. In addition, random noise is added to the analog signal before digital conversion, distortion is suppressed by minimizing the quantization error during digital conversion by the A/D converter, and dithering technology is used to improve IM (intermodulation) characteristics . The overall performance of the SDR receiving circuit is excellent.

Quick Memory Bank function (QMB).
The QMB function can be used to store special memory channels (Quick Memory Bank). A memory can be easily recalled with one touch. The Quick Memory Bank stores the frequency, mode, as well as transmission/reception settings, filter and other parameters, so that operation can start quickly and in the best conditions without resetting when changing bands. Memory settings can be easily checked by showing the memory contents on the display. (Up to 10 memory channels are available).

Operational efficiency and comfort.
The Yaesu FT-710 is a compact transceiver, with a large 4.3-inch full-colour TFT display with touch screen, providing intuitive operation and excellent visibility. The primary controls are arranged on the front and centered above the VFO dial for operating efficiency and direct access.

Features Yaesu FT-710 Field

• Frequency range
• TX: 1.8-54 / 70-70.5 MHz
• RX: 30kHz-75MHz / 50-53.99 / 70-70.49MHz
• Display: 4.3 inch Full-Color TFT Display with Touch Panel
• Bandwidth: SSB: 3 kHz / CW: 500 Hz / AM: 6 kHz / FM: 16 kHz
• VOX function
• Mode of emission: A1A (CW) / A3E (AM) / J3E (SSB) / F3E (FM)
• Quick Memory Bank (QMB): The current operation status can be stored in a dedicated memory channel (QMB: Quick Memory Bank) with one touch
  Scope: The Scope function provides a real time spectrum display of the band conditions.
• Intercept Point Optimization (IPO): The IPO function can establish the gain of the
• RF amplifier section to accommodate the connected antenna and the received signal conditions
• IF Noise Blanker (NB): The FT-710 includes an effective IF Noise Blanker, which can significantly reduce noise caused by automotive ignition systems
• IF SHIFT Operation: F Shift permits moving the digital filter passband higher or lower, without changing the pitch of the incoming signal
• Automatic Gain Control (AGC): The AGC system is designed to help compensate for fading and other propagation effect
• Digital NOTCH Filter (DNF): The Digital NOTCH Filter (DNF) is an effective beat-canceling filter that can null out a number of interfering beat notes inside the receiver passband
• IF NOTCH Filter (NOTCH): The IF NOTCH filter is a highly effective system that allows you to slice out an interfering beat note or other carrier signal from inside the receiver passband
• AF / RF gain / Squelch
• Automatic Antenna Tuner (ATU): The Automatic Antenna Tuner is built into each FT-710. The ATU is designed to ensure that a 50 Ω antenna impedance load is presented to the final amplifier stage of transmitter
• Parametric Microphone Equalizer: The FT-710 includes a unique Three-Band
• Parametric Microphone Equalizer that provides precise, independent control over the low, mid and treble ranges in the voice waveform.
• Time-Out Timer (TOT): The “Time-Out Timer” (TOT) shuts the transmitter OFF after continuously transmitting for the programmed time
• Band Stack: The Yaesu FT-710 utilizes a triple band-stack VFO selection technique that permits interference of up to three favorite frequencies and modes onto each band VFO register.
• MicroSD card slot
• External phone jack: Connect headphones to this standard 3.5mm stereo jack
• External GND socket
• External speaker socket
• External REM/ALC socket
• External KEY jack
• External RTTY/DATA jack
• External USB jack
• External USB socket
• External display socket
• Dimensions: L 247 mm x H 80 mm x W 160 mm
• Weight: 3500 grams
• Antenna connector: UHF (PL) Female (SO-239)
• Microphone connector: RJ45

Transmitter

• Power output (Watts): SSB, CW, FM: 5-100 Watts / AM: 5-25 Watts
• Modulation type: J3E / A3E / F3E
• Maximum deviation: Wide: ±5.0 kHz / Narrow: ±2.5 kHz
• Harmonic Radiation 1.8 - 29.7 MHz: Better than -50 dB
• Harmonic Radiation 50 - 54 MHz: Better than -63 dB
• Antenna impedance (Antenna tuner 'OFF'): 50 Ω (unbalanced)
• Antenna impedance (Antenna tuner 'ON') 1.8-29.7 MHz: 16.7-150 Ω (unbalanced)
• Antenna impedance (Antenna tuner 'ON') 50 MHz: 25 - 100 Ω (unbalanced)
• Microphone impedance: 600 Ω (200 - 10k Ω)
• SSB Carrier Suppresion: At least 60 dB below peak output
• Undesired Sideband Suppression: At least 60 dB below peak output
• Audio response SSB: Not more than -6 dB from 300 - 2700 Hz

Receiver

• Sensitivity 1.8-30 MHz SSB/CW: 0.16 μV typ for 10 dB SINAD (AMP2 “ON”) (2.4 kHz)
• Sensitivity 50-54 MHz SSB/CW: 0.125 μV typ for 10 dB SINAD (AMP2 “ON”) (2.4 kHz)
• Sensitivity 70-70.5 MHz SSB/CW: 0.16 μV typ for 10 dB SINAD (AMP2 “ON”) (2.4 kHz)
• Sensitivity 0.5-1.8 MHz AM: 6.3 μV typ for 10 dB SINAD (AMP2 “ON”) (30% modulation, 6.0 kHz / @ 400Hz)
• Sensitivity 1.8-30 MHz AM: 2.0 μV typ for 10 dB SINAD (AMP2 “ON”) (30% modulation, 6.0 kHz / @ 400Hz)
• Sensitivity 50-54 MHz AM: 1.0 μV typ for 10 dB SINAD (AMP2 “ON”) (30% modulation, 6.0 kHz / @ 400Hz)
• Sensitivity 70-70.5 MHz AM: 2.0 μV typ for 10 dB SINAD (AMP2 “ON”) (30% modulation, 6.0 kHz / @ 400Hz)
• Sensitivity 1.8-30 MHz FM: 0.25 μV typ for 12 dB SINAD (AMP2 “ON”) (12 kHz)
• Sensitivity 50-54 MHz FM: 0.2 μV typ for 12 dB SINAD (AMP2 “ON”) (12 kHz)
• Sensitivity 70-70.5 MHz FM: 0.25 μV typ for 12 dB SINAD (AMP2 “ON”) (12 kHz)
  Intermediate frequency: SSB/CW, 18 kHz, AM/FM: 24 kHz
• Selectivity (-6 dB/-60 dB) CW: 0.5 kHz or better / 0.75 kHz or less
• Selectivity (-6 dB/-60 dB) SSB: 2.4 kHz or better / 3.6 kHz or less
• Selectivity (-6 dB/-60 dB) AM: 6.0 kHz or better / 15 kHz or less
• Selectivity (-6 dB/-60 dB) FM: 12 kHz or better / 25 kHz or less
• Receiving system: Direct Sampling superheterodyne
• Strength of secondary radio waves: ≤4 nW
• Audio power output: 2.5W (THD10%, 13.8 V)
• Audio output impedance: 4 - 16 Ω (Nominal: 4 Ω)
• Image rejection 1.8-28 MHz: 70 dB or better
• Image rejection 50 MHz: 60 dB or better

Package contents

• 1x Yaesu FT-710 transceiver
• 1x DC power cable
• 1x Yaesu SSM-75E microphone
• 1x spare fuse 25A
• 1x Carrying strap
• 1x Manual in English