Deskripsi
YAESU FT-710 HF/50MHz SDR Transceiver
The YAESU FT-710 HF/50MHz SDR Transceiver is an advanced software-based radio (SDR) that offers unmatched performance and modern features tailored for the HF and 50MHz bands. Designed with a compact form factor and equipped with advanced digital functions, the FT-710 is ideal for amateurs looking for high-quality performance in a flexible, easy-to-use package.
Features
- HF/50MHz band 100W Compact SDR Transceiver
- SDR circuit configuration emphasizes Receiving Performance which is enabled by the same high-resolution A/D converter and FPGA used in YAESU high-end SDR transceivers.
- Band-Pass-Filters dedicated for the amateur bands to eliminate out-of-band unwanted signals
- Built-in High-speed Automatic antenna tuner with 100 channel memory
- Effective QRM rejection afforded by Dual-core 32-bit high speed floating decimal point DSP
- AESS (Acoustic Enhanced Speaker System) with the supplied SP-40 speaker to create High-fidelity audio output
- High Resolution 4.3-inch TFT Color Touch Panel Display
- 3DSS, real-time 3-Dimensional Spectrum Stream presentation
- VMI (VFO Mode Indictor) shows the current operating mode (VFO-A, VFO-B, Memory Mode and Clarifier/Split operation) at a glance
- “PRESET” Mode functions most suitable for FT8 operation
- Equipped with the External Display terminal (DVI-D)
- Two (2) USB Ports (Type-A and Type-B)
- SD Memory Card Slot
- Support the FC-40 Auto Antenna Tuner
- Remote Operation with Network Remote Control System (Available in the near future)
Specifications
GENERAL |
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TX Frequency Range | 1.8MHz – 50MHz (Amateur bands only) | ||
70MHz – 70.5MHz (UK Amateur bands only) | |||
RX Frequency Range | 30kHz – 75MHz (Operating) | ||
1.8MHz – 29.699999MHz (Specified performance, Amateur bands only) | |||
50MHz – 53.999999MHz (Specified performance, Amateur bands only) | |||
70MHz – 70.499999MHz (Specified performance, UK Amateur bands only) | |||
Emission Mode | A1A (CW), A3E (AM), J3E (LSB/USB), F3E (FM) | ||
Frequency Steps | 1*/5/10/20Hz (CW/SSB/AM), 100Hz (FM) *FINE Tuning “ON” | ||
Antenna Impedance | 50Ω, unbalanced (Antenna Tuner OFF) | ||
16.7 – 150Ω, unbalanced (Tuner ON, 1.8MHz – 29.7MHz Amateur bands) | |||
25 – 100Ω, unbalanced (Tuner ON, 50MHz Amateur band) | |||
Operating Temperature Range | 0°C to +50°C | ||
Frequency Stability | ±0.5ppm (after 1 minute @ 0°C to 50°C) | ||
Supply Voltage | DC 13.8V ±15% | ||
Power Consumption (Approx.) | RX (no signal) | 1.8A | |
RX (signal present) | 2.2A | ||
TX (100W) | 21A | ||
Dimension | 239 (W) x 80 (H) x 247 (D) mm | ||
Weight | Approx. 4.5kg | ||
TRANSMITTER |
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Power Output | 5 – 100W (2 – 25WAM carrier) | ||
Modulation Types | J3E (SSB): Balanced | ||
A3E (AM): Low-Level (Early Stage) | |||
F3E (FM): Variable Reactance | |||
Maximum FM Deviation | ±5.0kHz/±2.5kHz | ||
Harmonic Radiation | Better than -50dB (1.8MHz – 29.7MHz Amateur bands) | ||
Better than -63dB (50MHz Amateur bands: 100W) | |||
SSB Carrier Suppression | At least 60dB below peak output | ||
Undesired Sideband Suppression | At least 60dB below peak output | ||
Bandwidth | 3kHz (LSB/USB), 500Hz (CW) | ||
6kHz (AM), 16kHz (FM) | |||
Audio Response (SSB) | Not more than -6dB from 300 to 2700MHz | ||
Microphone Impedance | 600Ω (200 to 10kΩ) | ||
RECEIVER |
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Circuit Type | Direct Sampling Super-heterodyne | ||
Intermediate Frequencies | SSB/CW: 18kHz; AM/FM: 24kHz | ||
Sensitivity (TYP) | SSB (BW: 2.4kHz, 10dB S+N/N) | 1.8MHz – 30MHz 0.16µV (IPO: AMP2) | |
50 – 54MHz 0.125µV (IPO: AMP2) | |||
70 – 70.5MHz 0.16µV (IPO: AMP2) | |||
AM (BW: 6kHz, 10dB S+N/N, 30% modulation @400Hz) | 0.5 – 1.8MHz 6.3µV | ||
1.8 – 30MHz 2µV (IPO: AMP2) | |||
30 – 50MHz 1µV (IPO: AMP2) | |||
FM (BW: 15kHz, 12dB SINAD) | 28 – 30MHz 0.25µV (IPO: AMP2) | ||
50 – 54MHz 0.2µV (IPO: AMP2) | |||
70 – 70.5MHz 0.25µV (IPO: AMP2) | |||
Selectivity | Mode | -6dB | -60dB |
CW (BW=0.5kHz) | 0.5kHz or better | 0.75kHz or less | |
SSB (BW=2.4kHz) | 2.4kHz or better | 3.6kHz or less | |
AM (BW=6kHz) | 6kHz or better | 15kHz or less | |
FM (BW=12kHz) | 12kHz or better | 25kHz or less | |
Image Rejection | 70dB or better (1.8MHz – 28MHz Amateur bands) | ||
60dB or better (50MHz Amateur bands) | |||
Maximum Audio Output | 2.5W into 4Ω 10% THD | ||
Audio Output Impedance | 4 to 16Ω (4Ω: nominal) | ||
Conducted Radiation | Less than 4 nW |
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