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FT-710 Technical Supplement
SPESIFICATIONS -1
Specifications
General
Tx Frequency Ranges
:
1.8MHz - 54MHz (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 Modes
:
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
:
50Ohms, unbalanced (Antenna Tuner OFF)
16.7 - 150Ohms, unbalanced
(Antenna Tuner ON, 1.8MHz - 29.7MHz
Amateur bands)
25 - 100Ohms, unbalanced (
Antenna
Tuner ON, 50MHz
Amateur band)
Operating Temperature Range
: +32°F to +122°F (0°C to +50°C)
Frequency Stability
:
±0.5ppm (after 1minute @+32°F to +122°F [0°C to +50°C])
Supply Voltage
:
DC 13.8V ± 15% (Negative Ground)
Power Consumption
(Approx.): Rx (no signal)
1.8A
Rx (signal present) 2.2A
Tx
(100W) 21A
Dimensions
(WxHxD):
9.4” x 3.1” x 9.7” (239 x 80 x 247 mm)
Weight
(Approx.):
9.92lbs (4.5kg)
Transmitter
Power Output
:
5 - 100 watts (5 - 25W AM carrier)
Modulation Types
:
J3E (SSB): Balanced,
A3E (AM): Low-Level (Early Stage),
F3E (FM): Variable Reactance
Maximum FM Deviation
:
±5.0kHz/±2.5kHz (Narrow)
Harmonic Radiation
:
Better than –50dB (1.8MHz - 29.7MHz Amateur bands)
Better than –63dB (
50MHz Amateur band)
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 2700Hz
Microphone Impedance
:
600Ohms (200 to 10kOhms)
Содержание FT-710
Страница 6: ...BLOCK DIAGRAM 1 FT 710 Technical Supplement Block Diagram...
Страница 7: ...CONNECTION DIAGRAM 1 FT 710 Technical Supplement Connection Diagram...
Страница 17: ...FT 710 Technical Supplement MAIN 1 MAIN Unit Circuit Diagram MAIN Unit CNTL...
Страница 18: ...FT 710 Technical Supplement MAIN 2 MAIN Unit Circuit Diagram MAIN Unit DVI...
Страница 19: ...FT 710 Technical Supplement MAIN 3 MAIN Unit Circuit Diagram MAIN Unit DSP...
Страница 20: ...FT 710 Technical Supplement MAIN 4 MAIN Unit Circuit Diagram MAIN Unit AF...
Страница 21: ...FT 710 Technical Supplement MAIN 5 MAIN Unit Circuit Diagram MAIN Unit RX...
Страница 22: ...FT 710 Technical Supplement MAIN 6 MAIN Unit Parts Layout side A 1 2 3 4 5 6 A B C D E F G H...
Страница 23: ...FT 710 Technical Supplement MAIN 7 MAIN Unit Parts Layout side B 1 2 3 4 5 6 a b c d e f g h...
Страница 47: ...FT 710 Technical Supplement PA 1 PA Unit Circuit Diagram...
Страница 48: ...FT 710 Technical Supplement PA 2 PA Unit Parts Layout side A 1 2 3 4 5 6 7 A B C D E F G...
Страница 49: ...FT 710 Technical Supplement PA 3 PA Unit Parts Layout side B a b c d e f g 1 2 3 4 5 6 7...
Страница 62: ...FT 710 Technical Supplement DISPLAY 1 DISPLAY Unit Circuit Diagram...
Страница 72: ...JACK 1 Circuit Diagram FT 710 Technical Supplement JACK Unit...
Страница 73: ...JACK 2 side A side B Parts Layout FT 710 Technical Supplement JACK Unit...