Video Section; Audio Section - Kenwood DNN9250DAB Instruction Manual

öFM tuner section
Frequency Range (step)
: 87.5 MHz – 108.0 MHz (50 kHz)
Usable Sensitivity (S/N : 26 dB)
: 0.63 μV/75 Ω
Quieting Sensitivity (S/N : 46 dB)
: 15.2 dBf (1.6 μV/75 Ω)
Frequency Response (± 3.0 dB)
: 30 Hz – 15 kHz
S/N Ratio (dB)
: 75 dB (MONO)
Selectivity (± 400 kHz)
: Over 80 dB
Stereo Separation
: 45 dB (1 kHz)
öAM tuner section
Frequency Range (step)
LW : 153 – 279 kHz (9 kHz)
MW : 531 – 1611 kHz (9 kHz)
Usable Sensitivity
MW : 25μV
LW : 45μV
öDAB section
(DNN9250DAB/DNN6250DAB)
Frequency Range
L-BAND: 1452.960 – 1490.624 (MHz)
BAND III: 174.928 – 239.200 (MHz)
Sensitivity
: -100 dBm
S/N Ratio (dB)
: 90 dB
öDigital Antenna Connector section
(DNN9250DAB/DNN6250DAB)
Connector type
: SMB
Output Voltage (11 – 16V)
: 14.4 V
Maximum Current
: < 100 mA
öVideo section
Color System of External Video Input
: NTSC/PAL
External Video Input Level (RCA jacks)
: 1 Vp-p/ 75 Ω
External Audio Max Input Level (RCA jacks)
: 2 V/ 25 kΩ
Video Input Level (RCA jacks)
: 1 Vp-p/ 75 Ω
Video Output Level (RCA jacks)
: 1 Vp-p/ 75 Ω
Audio Output Level (Mini jack)
: 1.2 V/ 10 kΩ
öAudio section
Maximum Power (Front & Rear)
: 50 W x 4
Full Bandwidth Power (Front & Rear) (PWR DIN45324,
+B = 14.4 V)
: 30 W x 4
Preout Level (V)
DNN9250DAB/DNR8025BT : 5 V/ 10 kΩ
DNN6250DAB : 2 V/ 10 kΩ
Preout Impedance
DNN9250DAB/DNR8025BT : ≤ 250 Ω
DNN6250DAB : ≤ 600 Ω
Speaker Impedance
: 4 – 8 Ω
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Appendix
161