FT-950
Operating Manual
Vertex Standard Co., Ltd.
135
SSB Carrier Suppression:
At least 60 dB below peak output
Undesired Sideband Suppression: At least 60 dB below peak output
3rd-order IMD:
–31 dB @14 MHz 100 watts PEP
Bandwidth:
3 kHz (LSB/USB), 500 Hz (CW),
6 kHz (AM), 16 kHz (FM)
Audio Response (SSB):
Not more than –6 dB from 300 to 2700 Hz
Microphone Impedance:
600
Ω
(200 to 10 k
Ω
)
Receiver
Circuit
Type:
Triple-conversion
Superheterodyne
Intermediate Frequencies:
69.450 MHz/450 kHz/30 kHz (24 kHz for AM/FM)
Sensitivity (RF AMP 2 “ON”):
SSB (BW: 2.4 kHz, 10 dB S+N/N)
2
µV
(0.5
-
1.8
MHz)
0.2
µV
(1.8
-
30
MHz)
0.125
µV
(50
-
54
MHz)
AM (BW: 6 kHz, 10 dB S+N/N, 30 % modulation @400 Hz)
6
µV
(0.5
-
1.8
MHz)
2 µV (1.8 - 30 MHz)
1
µV
(50
-
54
MHz)
FM (BW: 15 kHz, 12 dB SINAD)
0.5
µV
(28
-
30
MHz)
0.35
µV
(50
-
54
MHz)
There is no specification in a frequency ranges not listed.
Squelch Sensitivity:
SSB/CW/AM
(RF AMP 2 “ON”)
2 µV (0.1 - 1.8 MHz)
2
µV
(50
-
54
MHz)
FM
1
µV
(28
-
30
MHz)
1
µV
(50
-
54
MHz)
There is no specification in a frequency ranges not listed.
Selectivity (WIDTH: Center):
Mode
–6
dB
–60
dB
CW/RTTY/PKT 0.5 kHz or better 750 Hz or less
SSB
2.4 kHz or better 3.6 kHz or less
AM
6 kHz or better 15 kHz or less
FM
15 kHz or better 25 kHz or less
Image Rejection:
70 dB or better (160 - 10m Amateur bands)