Kenwood TS-590S Service Manual page 142

TS-590S
Receiver
Circuit type
Frequency range
Intermediate frequency
Sensitivity
Squelch sensitivity
Selectivity
Spurious response
Notch fi lter attenuation
Beat cancel attenuation (at 1 kHz)
Audio output (8 Ω,10% distortion)
Audio output impedance (EXT.SP)
RIT shift frequency range
Specifi cations are subject to change without notice due to advancements in technology.
142
SPECIFICATIONS
RX1 (1.8/ 3.5/ 7/ 14/ 21 MHz band/ IF band
width of 2.7 kHz or less (SSB/CW/FSK))
Double conversion superheterodyne
0.13 (VFO 30 kHz) ~ 60 MHz
1st IF 11.374 MHz
2nd IF 24 kHz
3rd IF −
0.13 ~ 0.522 MHz: Less than 0.5 µV
0.522 ~ 1.705 MHz: Less than 4 µV
SSB/ CW/ FSK
1.705 ~ 24.5 MHz: Less than 0.2 µV
(S/N 10 dB)
24.5 ~ 30.0 MHz: Less than 0.13 µV
50.0 ~ 54.0 MHz: Less than 0.13 µV
0.13 ~ 0.522 MHz: Less than 6.3 µV
0.522 ~ 1.705 MHz: Less than 31.6 µV
AM (S/N 10 dB) 1.705 ~ 24.5 MHz: Less than 2 µV
24.5 ~ 30.0 MHz: Less than 1.3 µV
50.0 ~ 54.0 MHz: Less than 1.3 µV
28.0 ~ 30.0 MHz: Less than 0.22 µV
FM (12 dB SINAD)
50.0 ~ 54.0 MHz: Less than 0.22 µV
0.13 ~ 0.522 MHz: Less than 5.6 µV
0.522 ~ 1.705 MHz: Less than 18.0 µV
SSB/ CW/ FSK/ AM
1.705 ~ 30.0 MHz: Less than 1.8 µV
50.0 ~ 54.0 MHz: Less than 1.1 µV
28.0 ~ 30.0 MHz: Less than 0.2 µV
FM
50.0 ~ 54.0 MHz: Less than 0.2 µV
SSB More than 2.2 kHz (–6 dB), Less than 4.4 kHz (–60 dB)
CW/ FSK More than 500 Hz (–6 dB), Less than 1.2 kHz (–60 dB)
AM More than 6.0 kHz (–6 dB), Less than 12.0 kHz (–50 dB)
FM More than 12.0 kHz (–6 dB), Less than 25.0 kHz (–50 dB)
Image Ratio More than 70 dB
IF Rejection More than 70 dB
Auto More than 60 dB
Manual More than 70 dB
More than 40 dB
More than 1.5 W
8 Ω
±9.999 kHz
RX2 (Other)
Triple conversion superheterodyne
73.095 MHz
10.695 MHz
24 kHz (except FM)/ 455 kHz (FM)