Yaesu FT-450D Operation Manual page 99

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-450D O
PERATION
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
CW
SSB
AM
FM
FM-N
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
M
ANUAL
S
PECIFICATIONS
– 6 dB – 60 dB
250 Hz or better 700 Hz or less
2.2 kHz or better 4.5 kHz or less
6 kHz or better 20 kHz or less
15 kHz or better 30 kHz or less
9 kHz or better 25 kHz or less
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