Kenwood TS-890S Instruction Manual page 195

Circuit type
1st IF
Intermediate frequency
2nd IF
SSB/ CW/ FSK/ PSK (S/N
10 dB)
Sensitivity (Typical)
AM (S/N 10 dB)
FM (12 dB SINAD)
SSB/ CW/ FSK/ PSK/ AM
Squelch sensitivity
FM
Image Rejection Ratio
If Rejection Ratio
SSB
CW/ FSK/ PSK
Selectivity
AM
FM
RIT variable range
Notch filter attenuation
Beat cancel attenuation
Audio output
Audio output impedance
Electronic specifications apply only to amateur bands.
●
RX sensitivity drops in the vicinity of the 1st IF frequency (8.248 MHz) due to IF trapping.
●
Specifications are subject to change without notice due to advancements in technology.
●
Receiver
Double Superheterodyne
8.248 MHz
24 kHz (except FM), 36 kHz (FM)
0.5 μV (0.13 to 0.522 MHz)
4 μV (0.522 to 1.705 MHz)
0.2 μV (1.705 to 24.5 MHz)
0.13 μV (24.5 to 30.0 MHz)
0.13 μV (50.0 to 54.0 MHz)
0.13 μV (70.0 to 70.5 MHz)
6.3 μV (0.13 to 0.522 MHz)
31.6 μV (0.522 to 1.705 MHz)
2 μV (1.705 to 24.5 MHz)
1.3 μV (24.5 to 30.0 MHz)
1.3 μV (50.0 to 54.0 MHz)
1.3 μV (70.0 to 70.5 MHz)
0.22 μV (28.0 to 30.0 MHz)
0.22 μV (50.0 to 54.0 MHz)
0.22 μV (70.0 to 70.5 MHz)
5.6 μV or less (0.13 to 0.522 MHz)
18.0 μV or less (0.522 to 1.705 MHz)
1.8 μV or less (1.705 to 30 MHz)
1.1 μV or less (50.0 to 54.0 MHz)
1.1 μV or less (70.0 to 70.5 MHz)
0.2 μV or less (28.0 to 30.0 MHz)
0.2 μV or less (50.0 to 54.0 MHz)
0.2 μV or less (70.0 to 70.5 MHz)
70 dB or more (HF), 60 dB or more (50/ 70 MHz)
70 dB or more
2.6 kHz or more (-6 dB), 4.4 kHz or less (-60 dB)
500 Hz or more (-6 dB), 1.2 kHz or less (-60 dB)
6.0 kHz or more (-6 dB), 12.0 kHz or less (-50 dB)
12.0 kHz or more (-6 dB), 25.0 kHz or less (-50 dB)
±9.999 kHz
70 dB or more
40 dB or more
1.5 W or more (8 Ω)
4 Ω to 8 Ω
OTHERS 19
19-3