Specifications
ST-S211
FM tuner
Frequency range
87.5 - 108 MHz
Antenna terminals
75 Q unbalanced
intermediate frequency
10.7 MHz
Sensitivity
(at 26 dB quieting)
12.1 dBE, 1.1 nV
(at 46 dB quieting)
40.0 dBf, 24.5 nV
Usable sensitivity (IHF)
19.5 dBf, (5 nV)
Signal-to-noise ratio
(at 40 kHz deviation)
74 dB (mono)
69 dB (stereo)
Harmonic distortion
0.3% (mono); 0.5% (stereo) (at 1 kHz)
Frequency response
30 Hz - 15 kHz, (+0.5 dB, —1.0 dB)
Separation
40 dB (at 1 kHz)
Selectivity
60 dB (at 300 kHz)
80 dB (at 400 kHz)
Output
600 mV (at 40 kHz deviation)
AM tuner
Frequency range
Continental Europe
MW:
531 - 1,602 kHz (9 kHz step)
LW:
153 - 279 kHz (1 kHz step)
Outside Europe
AM:
531 - 1,602 kHz (9 kHz step)
530 - 1,710 kHz (10 kHz step)
Intermediate frequency
450 kHz
Usable sensitivity
(with AM loop antenna)
300 V/m (999 kHz); 1 mV/m (216 kHz)
Signal-to-noise ratio
54 dB (50 mV/m, 999 kHz)
50 dB (50 mV/m, 216 kHz)
Harmonic distortion
0.5% (50 mV/m, 400 Hz)
Selectivity
32 dB
General
Power requirements
Continental Europe
220 - 230 V AC, 50/60 Hz
Outside Europe
110 -120 V AC or 220 - 240 V AC,
50/60 Hz
Power consumption
10W
Dimensions
Approx. 430 mm (W) x 85 mm (H) x
295 mm (D) (17 x 3s x 11°%/s inches)
Mass
Approx. 2.8 kg (6 Ib. 3 02.)
Accessories supplied
Connecting cord (1); AM loop antenna (1);
FM antenna (1) (Europe only)
Design and specifications are subject to change without notice.
04
ST-S311
FM tuner
Frequency range
87.5 - 108 MHz
Antenna terminals
75 Q unbalanced
Intermediate frequency
10.7 MHz
Sensitivity
(mono S/N 26 dB)
10.3 dBf, 0.9 nV/75 Q
(stereo S/N 46 dB)
38.5 dBf, 23 wV/75 QO
Usable sensitivity
10.3 dBf, 0.9 wV/75 Q (IHF)
Signal-to-noise ratio
(at 40 kHz deviation)
80 dB (mono)
76 dB (stereo)
Harmonic distortion
WIDE
0.04% (mono); 0.05% (stereo)
NARROW
0.06% (mono); 0.08% (stereo)
Frequency response
30 Hz - 15 kHz (+0.2 dB, —0.5 dB)
Separation
50 dB (at 1 kHz)
Selectivity
(at 400 kHz)
WIDE
80 dB
NARROW
90dB
(at 300 kHz)
WIDE
45 dB
NARROW
70dB
Output
(at 40 kHz deviation)
600 mV
AM tuner
Frequency range
Continental Europe
MW:
531 - 1,602 kHz (9 kHz step)
LW:
153 - 279 kHz (1 kHz step)
Outside Europe
AM:
531 - 1,602 kHz (9 kHz step)
530 - 1,710 kHz (10 kHz step)
Intermediate frequency
450 kHz
Usable sensitivity
(with AM loop antenna)
MW: 300 uV/m (999 kHz)
LW: 1 mV/m (216 kHz)
Signal-to-noise ratio
54 dB
Harmonic distortion
0.3%
Selectivity
32 dB
General
Power requirements
Continental Europe
220 - 230 V AC, 50/60 Hz
Outside Europe
110 -120 V AC or 220 - 240 V AC,
50/60 Hz
Power consumption
12W
Dimensions
Approx. 430 mm (W) x 85 mm (H) x 295
mm (D) (17 x 3%e x 11°/s inches)
Mass
Approx. 3.0 kg (6 Ib. 3 02.)
Accessories supplied
Connecting cord (1); AM loop antenna (1);
FM antenna (1) (Europe only)
Design and specifications are subject to change without notice.