3
FT-817
ND
Operating Manual
R
ECEIVER
Circuit Type
:
Double-Conversion Superheterodyne
Intermediate Frequencies
:1st: 68.33 MHz (SSB/CW/AM/FM); 10.7 MHz (WFM)
2nd: 455 kHz
Sensitivity
:
SSB/CW
AM
FM
100 kHz-500 kHz
–
–
–
500 kHz-1.8 MHz
–
32 µV
–
1.8 MHz-28 MHz
0.25 µV
2 µV
–
28 MHz-30 MHz
0.25 µV
2 µV
0.5 µV
50 MHz-54 MHz
0.2 µV
2 µV
0.32 µV
144/430 MHz
0.125 µV
–
0.2 µV
(IPO, ATT off, SSB/CW/AM = 10 dB S/N, FM = 12 dB SINAD)
Squelch Sensitivity
:
SSB/CW/AM
FM
1.8 MHz-28 MHz
2.5 µV
–
28 MHz-30 MHz
2.5 µV
0.32 µV
50 MHz-54 MHz
1 µV
0.2 µV
144/430 MHz
0.5 µV
0.16 µV
(IPO, ATT off)
Image Rejection
:
HF/50 MHz: 70 dB
144/430 MHz: 60 dB
IF Rejection
:
60 dB
Selectivity
(–6/–60 dB):
SSB/CW: 2.2 kHz/4.5 kHz
AM: 6 kHz/20 kHz
FM: 15 kHz/30 kHz
FM-N: 9 kHz/25 kHz
SSB (optional
YF-122S
installed): 2.3 kHz/4.7 kHz (–66 dB)
CW (optional
YF-122C
installed): 500 Hz/2.0 kHz
CW (optional
YF-122CN
installed): 300 Hz/1.0 kHz
AF Output
:
1.0 W (8 Ohms, 10% THD or less)
AF Output Impedance
:
4-16 Ohms
Specifications are subject to change without notice, and are guaranteed within amateur
bands only.
Frequency ranges vary according to transceiver version; check with your dealer.
S
PECIFICATIONS
Содержание FT-817ND
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