Marantz ST-320

 Marantz ST-320  (1982)

AM/FM analogue tuner. Illuminated dial window. 3 LED's for optimal tuning and 5 LED's for signal strength indication. Pilot frequency rejection filter. AM detachasble loop antenna. 

 This model is also available with long waves as ST 320L.

Specifications

FM Section

Frequency Range:  87,5 - 108 MHz

Sensitivity:

DIN Mono (S/N 26 dB) :  1,8 µV (300 Ω)

DIN Stereo (S/N 46 dB) :  60 µV (300 Ω)

Selectivity Adjacent Channel 98 MHz:  65 dB

Image Frequency Rejection:  55 dB

Intermediate Frequency Rejection:  80 dB

Spurious Response:  85 dB

AM Suppression:  47 dB

Signal-to-Noise Ratio (DIN)

Unweighted [Mono/Stereo] :  70 / 60 dB

Weighted [Mono/Stereo] :  70 / 65 dB

Pilot Frequency relection 19 kHz :  62 dB

Carrier Frequency Rejection 38 kHz :  65 dB

Total Harmonic Distortion:

Mono :  0,25%

Stereo :  0,4%

Frequency Response :  30 Hz - 15 kHz (+0 -1 dB)

Stereo Separation:  40 dB

Channel Balance:  0,2 dB

MW Section

Frequency Range:  522 - 1611 kHz

Sensitivity (S/N 20 dB 30% mod. 1 MHz):  10 µV

Selectivity (1 MHz ±9 kHz):  30 dB

Image Rejection at 1 MHz:  45 dB

Intermodulation Frequency Rejection at 1 MHz:  40 dB

Signal-to-Noise Ratio at 1 MHz:  50 dB

Total Harmonic Distortion at 1 MHz:  0,3%

LW Section

Frequency Range:  153 - 360 kHz

Sensitivity (S/N 20 dB 30% mod. 250 kHz):  90 µV

Image Rejection at 250 kHz:  30 dB

Intermodulation Frequency Rejection at 250 kHz:  60 dB

Signal-to-Noise Ratio at 250 kHz:  48 dB

Power Requirement:  110-220 / 220-240 V, 50/60 Hz

Dimensions (W x H x D):  416 x 55 x 190 mm

Weight:  2,4 kg