Yaesu FT-450
Specifications
FT-450 Specifications
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GENERAL
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Frequency Range: Receive:
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30 kHz to 56 MHz |
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Transmit:
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160 - 6 Meters |
Emission Modes:
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A1A (CW), A3E (AM), J3E (LSB/USB), |
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0
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F3 (FM) |
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Synthesizer Steps (Min.):
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10 Hz (CW/SSB), 100 Hz (AM/FM), |
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Antenna Impedance:
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50 Ohm, Unbalanced |
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Operating Temp. Range:
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-10 °C to +50 °C (14 F to 122 F) |
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Frequency Stability:
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Better than ±1 ppm/hour (at 77 °F after warmup) |
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0
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Power Requirements:
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DC 13.8V ±10 %, Negative Ground |
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Current Consumption:
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Receive (Squelched): 0.55A, |
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0
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Receive (Max. Audio): 1.5A |
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0
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Transmit: 22A (@ 100W RF output) |
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Case Size:
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9" (W) x 3.3" (H) x 8.5" (D) (229 x 84 x 217 mm) |
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Weight:
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7.9 lb. (3.6 kg.) |
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0
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TRANSMITTER
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Power Output:
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160 - 6m: 100 Watts (25 Watts AM carrier) |
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Modulation Types: SSB:
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Balanced Modulator |
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FM:
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Variable Reactance |
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AM:
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Early Stage (Low Level) |
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FM Maximum Deviation:
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±5 kHz / ±2.5 kHz |
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Spurious Radiation: Harmonics:
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Better than -60 dB (160-10m) |
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0
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Better than -70 dB (6m)
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SSB Carrier Suppression:
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At least 60 dB |
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Undesirable Sideband Suppression:
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At least 60 dB |
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SSB Frequency Response:
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400 Hz - 2600 Hz (-6 dB) |
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Microphone Impedance:
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600 Ohms (200 - 10k Ohm) |
| RECEIVER | |||
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Sensitivity (IPO off):
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SSB/CW | AM | FM |
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1.8 - 2.0 MHz:
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0.25 uV | 2.0 uV | - |
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3.5 -28 MHz:
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0.25 uV | 2.0 uV | - |
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28 - 30 MHz:
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0.25 uV | 2.0 uV | 0.5 uV |
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50 - 54 MHz:
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0.20 uV | 1.0 uV | 0.3 uV |
| There is no specification in frequency ranges not listed. | |||
| Squelch Sensitivity: | SSB/CW/AM | FM |
| 1.8 - 28 MHz: | 2.5 uV | - |
| 28 - 30 MHz: | 2.5 uV | 0.32 uV |
| 50 - 54 MHz: | 1.0 uV | 0.16 uV |
| Intermediate Frequencies: | 0 |
| 1st IF: | 67.899 MHz |
| 2nd IF: | 24 kHz |
| Image Rejection: | Better than 80 dB (1.8 - 30 MHz) |
| 00 | Better than 65 dB (50 - 54 MHz) |
| IF Rejection: | Better than 60 dB |
| Selectivity (-6 / -60 dB): | 0 |
| SSB: | 2.2 kHz/4.5 kHz |
| CW: | 500 Hz/2.0 kHz |
| AM: | 6 kHz/20 kHz |
| FM: | 15 kHz/30 kHz (-6 / -60 dB) |
| FM-N: | 9 kHz/25 kHz (-6 / -60 dB) |
| Audio Output: | 2.2 W into 4 Ohm |
| Audio Output Impedance: | 4 Ohm - 16 Ohm (8 ohms nominal) |
| 0 | |
| Specifications are subject to change without notice, and are guaranteed within amateur bands only. | |
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