Spesifikasi Yaesu FT-710
General |
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Tx Frequency Ranges | 1.8MHz band – 50MHz band (Amateur bands only) | ||
70MHz – 70.5MHz (UK Amateur bands only) | |||
Rx Frequency Range | 30kHz – 75MHz (Operating) | ||
10kHz – 54.999999MHz (Specified performance, Amateur bands only) | |||
59MHz – 59.999999MHz (Specified performance, Amateur bands only) | |||
60MHz – 74.999999MHz (Specified performance) | |||
76MHz – 77.999999MHz (Specified performance) | |||
Emission Modes | A1A (CW), A3E (AM), J3E (SSB), F3E (FM) | ||
Frequency Steps | 1/5/6.25/10/12.5/15/20/25/50/100Hz (CW/SSB/AM) | ||
100Hz (FM) “FINE” tuning “ON” | |||
Antenna Impedance | 50 ohms, unbalanced | ||
16.7 – 150 ohms, unbalanced (Tuner ON, 1.8MHz – 29.7MHz Amateur bands) | |||
25 – 100 ohms, unbalanced (Tuner ON, 50MHz Amateur band) | |||
Operating Temperature Range | 0°C to +50°C (+32°F to +122°F) | ||
Frequency Stability | Less than ±1ppm (–10°C to +50°C) | ||
Supply Voltage | DC 13.8V ±15% | ||
Power Consumption (Approx.) | RX: 1.0A (no signal) | ||
Rx (Signal Present) 2,2 A | |||
TX (100 W) 21 A | |||
Dimensions (W×H×D) | 9.4″ × 3.1″ × 9.7″ (239 × 80 × 247 mm) | ||
Weight (Approx.) | 9.92 lbs. (4.5 kg) | ||
Transmitter |
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Power Output | 5 – 100W (1.5 – 25W AM Carrier) | ||
Modulation Types | J3E (SSB), A1A (CW) | ||
A3E (AM) | |||
F3E (FM) Variable Reactance | |||
Maximum FM Deviation | ±5kHz (Narrow ±2.5kHz) | ||
Harmonic Radiation | Better than –50dB (1.8MHz – 29.7MHz Amateur bands) | ||
Better than –63dB (50MHz Amateur band:100 W) | |||
SSB Carrier Suppression | At least 60dB below peak output | ||
Undsired Sideband Suppression | At least 60dB below peak output | ||
Bandwidth | 3kHz (LSB/USB), 500Hz (CW) | ||
2kHz (AM), 16kHz (FM) | |||
Audio Response (SSB, AM) | Not more than -6dB from 300 to 2700Hz | ||
Microphone Impedance | 600 ohms (200 to 10k ohms) | ||
Receiver |
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Circuit Type | Direct sampling Superheterodyne | ||
Intermediate Frequencies | SSB/CW: 18kHz | ||
AM/FM: 24kHz | |||
Sensitivity (TYP) | SSB/CW(BW:2,4 kHz/10 dB S+N/N) | ||
1,8 MHz – 30,0 MHz 0,16 µ V (IPO:AMP2) | |||
50 MHz – 54 MHz, 0,125 µ V (IPO:AMP2) | |||
70 MHz – 70,5 MHz, 0,16 µ V (IPO:AMP2) | |||
AM (BW:6 kHz/10 dB S+N/N 30 % modulation @400 Hz) | |||
0,5 MHz – 1,8 MHz, 6,3 µ V | |||
1,8 MHz – 30 MHz 2 µ V (IPO:AMP2) | |||
50 MHz – 54 MHz 0,125 µ V 以下(IPO: AMP2 | |||
70 MHz – 70,5 MHz 2 µ V (IPO:AMP2) | |||
FM (BW:12 kHz, 12 dB SINAD 3,5 kHz DEV @ 1kHz) | |||
28 MHz – 30 MHz 0,25 µ V (IPO:AMP2) | |||
50 MHz – 54 MHz 0,2 µ V (IPO:AMP2) | |||
70 MHz – 70,5 MHz 0,25 µ V (IPO:AMP2) | |||
Selectivity (WIDTH:Center) | Mode | -6 dB | -60 dB |
CW (BW=0,5 kHz) | 0.5kHz or better | 0,75kHz or less | |
SSB (BW=2.4kHz) | 2,4 kHz or better | 3,6 kHz or less | |
AM (BW=6 kHz) | 6 kHz or better | 15 kHz or less | |
FM (BW=12 kHz) | 12 kHz or better | 25 kHz or less | |
Image Rejection | 70dB or Better (1.8 MHz – 28 MHz Amateur bands) | ||
60dB or Better (50 MHz Amateur bands) | |||
Maximum Audio Output | 2.5 W into 4 ohms with 10% THD | ||
Audio Output Impedance | 4 to 16 ohms (4 Ohm: Nominsl) | ||
Conducted Radiation | Less than 4nW |
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