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FT-450 O
PERATION
M
ANUAL
General
Rx Frequency Range
:
30 kHz - 56 MHz (operating)
160 - 6 m (specified performance, Amateur bands only)
Tx Frequency Ranges
:
160 - 6 m (Amateur bands only)
Frequency Stability
:
±1 ppm/hour (@77 °F/+25 °C, after warmup)
Operating Temperature Range
:
14 °F ~ 122 °F (–10 °C ~ +50 °C)
Emission Modes
:
A1A (CW), A3E (AM), J3E (LSB, USB), F3E (FM)
Frequency Steps
:
10 Hz (SSB & CW), 100 Hz (AM & FM)
Antenna Impedance
:
50 Ohms, unbalanced
Power Consumption
:
Rx (signal present) 1.5 A
Tx (100 W)
22 A
Supply Voltage
:
DC 13.8 V ± 10%
Dimensions
(WxHxD):
9” x 3.3” x 8.5” (229 x 84 x 217 mm)
Weight
(approx.):
7.9 lb (3.6 kg)
Transmitter
Power Output
:
100 watts (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 –60 dB (160 - 10m Amateur bands)
Better than –70 dB (6m Amateur band)
SSB Carrier Suppression
:
At least 60 dB below peak output
Undesired Sideband Suppression
: At least 60 dB below peak output
Audio Response
(SSB):
Not more than –6 dB from 400 to 2600 Hz
Microphone Impedance
:
600 Ohms (200 to 10 kOhms)
S
PECIFICATIONS
