Specifications - Yaesu FT-7800R Operating Manual

Frequency Range:
Channel Steps:
Modes of Emission:
Antenna Impedance:
Frequency Stability:
Operating Temperature Range: –4 °F ~ +140 °F (–20 °C ~ +60 °C)
Supply Voltage:
Current Consumption (Approx.): RX: 0.5 A (Squelched)
Case Size (W x H x D):
Weight (Approx.):
Output Power:
Modulation Type:
Maximum Deviation:
Spurious Radiation:
Microphone Impedance:
DATA Jack Impedance:
Circuit Type:
Intermediate Frequencies:
Sensitivity:
Squelch Sensitivity:
Selectivity (–6dB/–60dB):
Maximum AF Output:
AF Output Impedance:
Specifications are subject to change without notice, and are guaranteed within the 144 and
430 MHz amateur bands only. Frequency ranges will vary according to transceiver ver-
sion; check with your dealer.
2
RX: 108.000 - 520.000 MHz,
700.000 - 999.990 MHz (Cellular Blocked)
TX: 144.000 - 148.000 MHz or 144.000 - 146.000 MHz,
430.000 - 450.000 MHz or 430.000 - 440.000 MHz
5/10/12.5/15/20/25/50/100 kHz
F3E, F2D, F2A
50 Ohms, unbalanced (Antenna Duplexer built-in)
±5 ppm @ 14 °F ~ +140 °F (–10 °C ~ +60 °C)
13.8 VDC (±15 %), negative ground
TX: 8.5 A
5.5" x 1.6" x 6.6" (140 x 41.5 x 168 mm)
(w/o knobs & connectors)
2.2 lb. (1 kg)
50/20/10/5 W (144 MHz)
40/20/10/5 W (430 MHz)
Variable Reactance
±5 kHz, ±2.5 kHz
At least –60 dB below
2 kΩ
10 kΩ
Double-conversion superheterodyne
45.05 MHz/450 kHz
0.8 µV (TYP) for 10 dB SN (108 - 137 MHz, AM)
0.2 µV for 12 dB SINAD (137 - 150 MHz, FM)
0.25 µV for 12 dB SINAD (150 - 174 MHz, FM)
0.3 µV (TYP) for 12 dB SINAD (174 - 222 MHz, FM)
0.25 µV (TYP) for 12 dB SINAD (222 - 300 MHz, FM)
0.8 µV (TYP) for 10 dB SN (300 - 336 MHz, AM)
0.25 µV for 12 dB SINAD (336 - 420 MHz, FM)
0.2 µV for 12 dB SINAD (420 - 520 MHz, FM)
0.4 µV (TYP) for 12 dB SINAD (800 - 900 MHz, FM)
0.8 µV (TYP) for 12 dB SINAD (900 - 999.99 MHz, FM)
Better than 0.16 µV
12 kHz/30 kHz
2 W @ 8 Ω for 10% THD
4-16 Ω
FT-7800R O M