Yaesu FT-450/D Technical Supplement page 3

Receiver
Circuit Type:
Intermediate Frequencies:
Sensitivity (IPO "OFF", ATT: OFF):
Squelch Sensitivity:
(IPO "OFF", ATT: OFF)
Selectivity (–6/–60 dB):
Image Rejection:
IF Rejection:
Maximum Audio Output:
Audio Output Impedance:
Conducted Radiation:
Specifications are subject to change, in the interest of technical improvement, without notice or obligation, and are guaranteed only within the
amateur bands.
FT-450 Series Technical Supplement
Double-conversion superheterodyne
67.899 MHz / 24 kHz
SSB (2.4 kHz, 10 dB S+N/N)
0.25 μV (1.8 - 2.0 MHz)
0.25 μV (3.5 - 30 MHz)
0.20 μV (50 - 54 MHz)
AM (6 kHz, 10 dB S+N/N, 30 % modulation @400 Hz)
2.00 μV (1.8 - 2.0 MHz)
2.00 μV (3.5 - 30 MHz)
1.00 μV (50 - 54 MHz)
FM (BW: 15 kHz, 12 dB SINAD)
0.50 μV (28 - 30 MHz)
0.30 μV (50 - 54 MHz)
There is no specification in frequency ranges not listed.
SSB/CW/AM
2.50 μV (1.8 - 30 MHz)
1.00 μV (50 - 54 MHz)
FM
0.32 μV (28 - 30 MHz)
0.16 μV (50 - 54 MHz)
There is no specification in frequency ranges not listed.
Mode –6 dB
CW (FT-450) 0.5 kHz or better
CW (FT-450D) 250 Hz or better
SSB 2.2 kHz or better
AM 6 kHz or better
FM 15 kHz or better
FM-N 9 kHz or better
80 dB or better
80 dB or better (160 - 10m Amateur bands)
65 dB or better (6m Amateur band)
2.2 W into 4 Ohms with 10% THD
4 to 16 Ohms (8 Ohms: nominal)
– 47 dBm < 1000 MHz, – 57 dBm > 1000 MHz
Specifications
–60 dB
2.0 kHz or less
700 Hz or less
4.5 kHz or less
20 kHz or less
30 kHz or less
25 kHz or less
SPECIFICATIONS-2