GENERAL
RX Frequency Range:
30 kHz - 56MHz (operating)
1.8 MHz - 54 MHz (specififed performance, Amateur bands only)
TX Frequency Range:
1.8 MHz - 54 MHz (Amateur bands only)
Frequency Stability:
±0.5 ppm (after 1 minute @ +14 °F to +140 °F [-10 °C to +60 °C])
Operating Temperature Range:
+14 °F to +122 °F (-10 °C to +50 °C)
Emmision Modes:
A1A (CW), A3E (AM), J3E (LSB, USB), F3E (FM), F1B (RTTY), G1B (PSK31)
Frequency Steps:
1, 5, 10 Hz (SSB, CW & AM), 100 Hz (FM)
Antenna Impedance:
50 Ohms, unbalance
16.7 - 150 Ohms, unbalanced (1.8 MHz - 29.7 MHz)
25 - 100 Ohms, unbalance (50 MHz - 54 MHz)
(Tuner ON, 1.8 MHz - 50 MHz Amateur bands, TX only)
Power Consumption (Approx):
RX (no signal), 1.8A
RX (signal present), 2.1A
TX (100 Watts), 23A
Supply Voltage:
DC 13.8 V ±10% (Negative Ground)
Dimensions (WxHxD):
14.4" x 4.5" x 12.3" (365 x 115 x 312 mm)
Weight (Appox.):
20.9 lbs. (9.3 kg)
TRANSMITTER
Power Output:
5 - 100 watts (2.5 - 25 watts AM carrier)
Modulation Types:
J3E (SSB): Balanced,
A3E (AM): Low-Level (Early Stage),
F3E (FM): Variable Reactance
Maximum FM Deviation:
±5.0 kHz/±2.5 kHz
Harmonic Radiation:
Better than -50 dB (below 30 MHz)
Better than -63 dB (above 30 MHz)
SSB Carrier Suspression:
At least 60 dB below peak output
Undesired Sideband Suppression:
At least 60 dB below peak output
3rd-order IMD:
-31 dB @ 14 MHz 100 watts PEP
Bandwidth:
3 kHz (LSB/USB), 500 Hz (CW), 6 kHz (AM), 16 kHz (FM)
Audio Response (SSB):
Not more than -6 dB from 300 - 2700 Hz
Microphone Impedance:
600 Ohms (200 to 10kOhms)
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