Yaesu FT-450 Technical Supplement

Also see for FT-450: Brochure & specs Reference Manual Operation manual User manual

SpecificationsSPECIFICATIONS-1GeneralRx 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 (@+25 °C, after warmup)Operating Temperature Range: –10 °C ~ +50 °CEmission Modes: A1A (CW), A3E (AM), J3E (LSB, USB), F3E (FM), F2D (DTMF TONE)Frequency Steps: 10 Hz (SSB & CW), 100 Hz (AM & FM)Antenna Impedance: 50 Ohms, unbalancedPower Consumption: Rx (signal present) 1.5 ATx (100 W) 22 ASupply 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)TransmitterPower Output: 100 watts (25 watts AM carrier)Modulation Types: J3E (SSB): Balanced,A3E (AM): Low-Level (Early Stage),F3E (FM): Variable ReactanceMaximum FM Deviation: ±5.0 kHz / ±2.5 kHzHarmonic 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 outputUndesired Sideband Suppression: At least 60 dB below peak outputAudio Response (SSB): Not more than –6 dB from 400 to 2600 Hz3rd-order IMD: –31 dB @14 MHz 100 watts PEPMicrophone Impedance: 600 Ohms (200 to 10 kOhms)