Kenwood KT-880DL tuner

 

Quartz Synthesized FM/MW/LW Tuner with DLRC

Features

Pentacle Power Supply system

New Direct Linear Reception Circuit (DLRC)

Quartz synthesized tuner with computer controlled tuning system

20-station random preset memory with display

Automatic and manual digital tuning

Wide/Narrow FM IF band selector

Fluorescent dynamic tuning process display

FM auto-muting

 

Specifications

FM Tuner Section

Tunung Frequency Range:  87,5 MHz - 108 MHz

Antenna Impedance:  75 Ω  unbalanced

Usable Sensitivity:  10,8 dBf (0,95 µV)

50 dB Quieting Sensitivity

Mono :  16,2 dBf (1,8 µV)

Stereo :  38,8 dBf (24,0 µV)

Total Harmonic Distortion (1 kHz)

Mono :  0,04%

Stereo :  0,06%

Signal-to-Noise Ratio

Mono :  88 dB (at 65 dBf); 88 dB (at 85 dBf)

Stereo :  76 dB (at 65 dBf); 82 dB (at 85 dBf)

Capture Ratio: 

Wide :  1,0 dB

Narrow ;  2,5 dB

Alternate Channel Selectivity: 

Wide : 60 dB

Narrow :  90 dB

FM Stereo Separation

1 kHz :  55 dB

50 Hz -10  kHz  :  40 dB

Frequency Response 20 Hz - 15 kHz:  ±0,5 dB

Image Rejection Ratio (98 MHz):  82 dB

IF Rejection Ratio (98 MHz):  110 dB

Spurious Rejection Ratio (98 MHz):  105 dB

AM Suppression Ratio:  76 dB

Subcarrier Suppression Ratio: 70 dB

Output Level/Impedance (1 kHz ):  0,6V/3,3 k Ω

MW Tuner Section

Tuning Frequency Range:  530 kHz - 1610 kHz

Usable Sensitivity:  10 µV (350 µV/m)

Signal-to-Noise Ratio:  52 dB

T.H.D.  0,3%

Image Rejection Ratio:  40 dB

Selectivity (IHF):  25 dB

Output Level/Impedance (400 Hz 30% Dev):  0,18V/3,3 k Ω

LW Tuner Section

Tuning Frequency Range:  153 kHz - 281 kHz (1 kHz step)

Usable Sensitivity:  17 µV (800 µV/m)

Signal-to-Noise Ratio (30% Mod; 1 mV input):  50 dB

Total Harmonic Distortion:  0,5%

Image Rejection Ratio:  35 dB

Selectivity(IHF):  30 dB

Output Level/Impedance (400 Hz, 30% mod):  0,18V/3,3 k Ω

General

Power Consumption:  13 W

Dimensions (W x H x D):  440 x 78 x 317 mm (17-5/16" x 3-1/16" x 12-1/4")

Weight:  3,5 kg (7,8 lb)