มาลองดูครับในตลาดมีอยู่กี่รุ่นกี่ยี่ห้อ
ที่มาแรงเห็นเป็น KENWOOD DNR 8035BT ราคาอยู่ที่หมื่นปลายๆ
ส่วนสเปค มีมากเหลือหลาย ลองมาอ่านดูครับ
สเปค
* Picture size : 6.95 inches(diagonal) wide
* W x H : 156.6 x 81.6 mm
* Display system : Transparent TN LCD panel
* Drive system : TFT active matrix system
* Number of pixels : 1152000 800H x 480V x RGB
* Effective pixels : 99.99%
* Pixel arrangement : RGB striped arrangement
* Back lighting : LED
* D/A Converter : 24Bit
* Audio Decoder : Linear PCM, Dolby Digital, MP3 / WMA / AAC
* Video Decoder : MPEG1 / MPEG2 / DivX
* Wow & Flutter : Below Measurable Limit
* Frequency response 96k Sampling : 20 - 20,000 Hz
* Frequency response 48k Sampling : 20 - 20,000 Hz
* Frequency response 44.1k Sampling : 20 - 20,000 Hz
* Total harmonic distortion 1kHz : 0.01%
* Signal to Noise ratio : 90dB (DVD-Video 96k)
* Dynamic range : 91dB (DVD-Video 96k)
* DISC Format : DVD-Video / VIDEO-CD / CD-DA
* Sampling frequency : 44.1kHz / 48kHz & 96kHz
* Quantifying bit number : 16 / 20 / 24bit
* USB Standard : USB2.0 Full/High Speed
* File System : FAT 16 / 32
* Maximum Power Supply Current : iPod/iPhone
C5V=1A
* D/A Converter : 24Bit
* Audio Decoder : MP3 / WMA / AAC / WAV / FLAC
* Video Decoder : MPEG1 / MPEG2 / MPEG4 / WMV / H.264 / mkv
* uPnP : Media Controller/Media Server/Media player/Media Renderer
* Streaming Contents Audio Decoder : MP3 / WMA / AAC / WAV / FLAC
* Video Decoder : MPEG1 / MPEG2 / MPEG4 / WMV / H.264
/ mkv
* IEEE Standard : 802.11b/g/n
* Security Support : 64/128bit WEP / WPA & WPA2
* Frequency Range : 2.401 – 2.483 GHz
* Transfer rates(MAX) :QAU0568 : 802.11n(130 Mbps) / 802.11g(54 Mbps) / 802.11b(11 Mbps)
* Transfer rates(MAX) :W02-5613 : 802.11n(150 Mbps) / 802.11g(54 Mbps) / 802.11b(11 Mbps)
* Output Power : QAU0568 : DSSS:15~18dBm, OFDM(11g):13~17dBm,OFDM(11n):11~15dBm
* Output Power : W02-5613 : 16~18dBm(CCK), 13~15dBm(OFDM)
* Technology : Bluetooth Ver3.0+EDR
* Frequency : 2.402 – 2.480 GHz
* Output Power : +4dBm (MAX), 0dBm (AVE) Power Class 2
* Maximum Communication range : Line of sight approx.10m(32.8ft)
* Audio Codec : SBC/AAC/MP3
* Profile : HFP(V1.6)(Hands Free Profile), SPP(Serial Port Profile), SDP(Service Discovery Profile), A2DP(Advanced Audio Distribution Profile), AVRCP(Audio/Video Remote Control Profile), PBAP(Phonebook Access Profile), GAP(Generic Access Profile) & Multi Profile support
* HDMI : Type A
* Supported Version : MHL 2
* Maximum Power Supply Current : DC5V=900mA
* BAND : 13Band
* frequency(Hz) (BAND1-7,1-13) : 62.5/100/160/250/400/630/1k//1.6k/2.5k/4k/6.3k/10k/16k
* Gain : -9/-8/-7/-6/-5/-4/-3/-2/-1/0/1/2/3/4/5/6/7/8/9[dB]
* HIGH PASS FILTER frequency : Through/30/40/50/60/70/80/90/100/120/150/180/220/250[Hz]
* SLOPE : -6/-12/-18/-24[dB/Oct.]
* LOW PASS FILTER frequency : 30/40/50/60/70/80/90/100/120/150/180/220/250/Through[Hz]
* SLOPE : -6/-12/-18/-24[dB/Oct.]
* 3Way X'Over : yes
* HIGH PASS FILTER frequency : Through/1k/1.6k/2.5k/4k/5k/6.3k/8k/10k/12.5k[Hz]
* SLOPE : -6/-12[dB/Oct.]
* Band PASS FILTER frequency : Through/30/40/50/60/70/80/90/100/120/150/180/220/250[Hz], 1k/1.6k/2.5k/4k/5k/6.3k/8k/10k/12.5k/Through
* SLOPE : -6/-12[dB/Oct.]
* LOW PASS FILTER frequency : 30/40/50/60/70/80/90/100/120/150/180/220/250/Through[Hz]
* SLOPE : -6/-12[dB/Oct.]
* Front / Rear /Subwoofer Delay : 0 - 6.1m (0.02m Step)
* Gain : -8 to 0 dB
* Subwoofer Level : -50 to +10 dB
* Frequency range : 87.5MHz - 108.0MHz
* (Frequency step) : (50kHz)
* Usable sensitivity : 7.2dBf
* S/N:26 dB : 0.63?V/75Ohms
* Quieting sensitivity : 15.2dBf
* S/N:46 dB : 1.6?V/75Ohms
* Frequency response : 30Hz - 15kHz
* S/N( dB) : 75dB(MONO)
* Selectivity : Over80dB(?400kHz)
* Stereo separation : 45dB(1kHz)
* Frequency range : LW:153 - 279kHz ; MW:531 - 1611kHz
* (Frequency step) : (9kHz)
* Usable sensitivity : MW … 25?V / LW … 45?V
* Color system of external video input : NTSC/PAL
* External video input level (RCA jacks) : 1Vp-p / 75 Ohms
* External audio max input level(RCA jacks) : 2V / 25 kOhms
* Video Input level (RCA jacks) : 1Vp-p / 75 Ohms
* Video Output level (RCA jacks) : 1Vp-p / 75 Ohms
* Audio Output level (RCA jacks) : 1.2V / 10 kOhms
* Maximum Power (Front&Rear) : 50Wx4, 22Wx4 & (at Less than 1%THD)
* Preout level(V) : 5V / 10 kOhms
* Preout impedance(?) : =< 250 Ohms
* Speaker Impedance(?) : 4 - 8 Ohms
* Operating voltage : 14.4V (10.5V to 16V)
* Maximum Current consumption : 10A
* Installation Dimensions WxHxD : 181.7mm x 112.3mm x 163mm 7-2/16 x 4-6/16 x 6-6/16 inch
* Operational temperature range : -10?C to +60?C
* Weight Main unit : 2.5 Kg
ไม่น่าเชื่อนะครับ วิทยุ ซีดี ดีวีดี ในยุคนี้เล่น เน๊ทได้ในตัว.
มาลองดูครับในตลาดมีอยู่กี่รุ่นกี่ยี่ห้อ
ที่มาแรงเห็นเป็น KENWOOD DNR 8035BT ราคาอยู่ที่หมื่นปลายๆ
ส่วนสเปค มีมากเหลือหลาย ลองมาอ่านดูครับ
สเปค
* Picture size : 6.95 inches(diagonal) wide
* W x H : 156.6 x 81.6 mm
* Display system : Transparent TN LCD panel
* Drive system : TFT active matrix system
* Number of pixels : 1152000 800H x 480V x RGB
* Effective pixels : 99.99%
* Pixel arrangement : RGB striped arrangement
* Back lighting : LED
* D/A Converter : 24Bit
* Audio Decoder : Linear PCM, Dolby Digital, MP3 / WMA / AAC
* Video Decoder : MPEG1 / MPEG2 / DivX
* Wow & Flutter : Below Measurable Limit
* Frequency response 96k Sampling : 20 - 20,000 Hz
* Frequency response 48k Sampling : 20 - 20,000 Hz
* Frequency response 44.1k Sampling : 20 - 20,000 Hz
* Total harmonic distortion 1kHz : 0.01%
* Signal to Noise ratio : 90dB (DVD-Video 96k)
* Dynamic range : 91dB (DVD-Video 96k)
* DISC Format : DVD-Video / VIDEO-CD / CD-DA
* Sampling frequency : 44.1kHz / 48kHz & 96kHz
* Quantifying bit number : 16 / 20 / 24bit
* USB Standard : USB2.0 Full/High Speed
* File System : FAT 16 / 32
* Maximum Power Supply Current : iPod/iPhone
* D/A Converter : 24Bit
* Audio Decoder : MP3 / WMA / AAC / WAV / FLAC
* Video Decoder : MPEG1 / MPEG2 / MPEG4 / WMV / H.264 / mkv
* uPnP : Media Controller/Media Server/Media player/Media Renderer
* Streaming Contents Audio Decoder : MP3 / WMA / AAC / WAV / FLAC
* Video Decoder : MPEG1 / MPEG2 / MPEG4 / WMV / H.264 / mkv
* IEEE Standard : 802.11b/g/n
* Security Support : 64/128bit WEP / WPA & WPA2
* Frequency Range : 2.401 – 2.483 GHz
* Transfer rates(MAX) :QAU0568 : 802.11n(130 Mbps) / 802.11g(54 Mbps) / 802.11b(11 Mbps)
* Transfer rates(MAX) :W02-5613 : 802.11n(150 Mbps) / 802.11g(54 Mbps) / 802.11b(11 Mbps)
* Output Power : QAU0568 : DSSS:15~18dBm, OFDM(11g):13~17dBm,OFDM(11n):11~15dBm
* Output Power : W02-5613 : 16~18dBm(CCK), 13~15dBm(OFDM)
* Technology : Bluetooth Ver3.0+EDR
* Frequency : 2.402 – 2.480 GHz
* Output Power : +4dBm (MAX), 0dBm (AVE) Power Class 2
* Maximum Communication range : Line of sight approx.10m(32.8ft)
* Audio Codec : SBC/AAC/MP3
* Profile : HFP(V1.6)(Hands Free Profile), SPP(Serial Port Profile), SDP(Service Discovery Profile), A2DP(Advanced Audio Distribution Profile), AVRCP(Audio/Video Remote Control Profile), PBAP(Phonebook Access Profile), GAP(Generic Access Profile) & Multi Profile support
* HDMI : Type A
* Supported Version : MHL 2
* Maximum Power Supply Current : DC5V=900mA
* BAND : 13Band
* frequency(Hz) (BAND1-7,1-13) : 62.5/100/160/250/400/630/1k//1.6k/2.5k/4k/6.3k/10k/16k
* Gain : -9/-8/-7/-6/-5/-4/-3/-2/-1/0/1/2/3/4/5/6/7/8/9[dB]
* HIGH PASS FILTER frequency : Through/30/40/50/60/70/80/90/100/120/150/180/220/250[Hz]
* SLOPE : -6/-12/-18/-24[dB/Oct.]
* LOW PASS FILTER frequency : 30/40/50/60/70/80/90/100/120/150/180/220/250/Through[Hz]
* SLOPE : -6/-12/-18/-24[dB/Oct.]
* 3Way X'Over : yes
* HIGH PASS FILTER frequency : Through/1k/1.6k/2.5k/4k/5k/6.3k/8k/10k/12.5k[Hz]
* SLOPE : -6/-12[dB/Oct.]
* Band PASS FILTER frequency : Through/30/40/50/60/70/80/90/100/120/150/180/220/250[Hz], 1k/1.6k/2.5k/4k/5k/6.3k/8k/10k/12.5k/Through
* SLOPE : -6/-12[dB/Oct.]
* LOW PASS FILTER frequency : 30/40/50/60/70/80/90/100/120/150/180/220/250/Through[Hz]
* SLOPE : -6/-12[dB/Oct.]
* Front / Rear /Subwoofer Delay : 0 - 6.1m (0.02m Step)
* Gain : -8 to 0 dB
* Subwoofer Level : -50 to +10 dB
* Frequency range : 87.5MHz - 108.0MHz
* (Frequency step) : (50kHz)
* Usable sensitivity : 7.2dBf
* S/N:26 dB : 0.63?V/75Ohms
* Quieting sensitivity : 15.2dBf
* S/N:46 dB : 1.6?V/75Ohms
* Frequency response : 30Hz - 15kHz
* S/N( dB) : 75dB(MONO)
* Selectivity : Over80dB(?400kHz)
* Stereo separation : 45dB(1kHz)
* Frequency range : LW:153 - 279kHz ; MW:531 - 1611kHz
* (Frequency step) : (9kHz)
* Usable sensitivity : MW … 25?V / LW … 45?V
* Color system of external video input : NTSC/PAL
* External video input level (RCA jacks) : 1Vp-p / 75 Ohms
* External audio max input level(RCA jacks) : 2V / 25 kOhms
* Video Input level (RCA jacks) : 1Vp-p / 75 Ohms
* Video Output level (RCA jacks) : 1Vp-p / 75 Ohms
* Audio Output level (RCA jacks) : 1.2V / 10 kOhms
* Maximum Power (Front&Rear) : 50Wx4, 22Wx4 & (at Less than 1%THD)
* Preout level(V) : 5V / 10 kOhms
* Preout impedance(?) : =< 250 Ohms
* Speaker Impedance(?) : 4 - 8 Ohms
* Operating voltage : 14.4V (10.5V to 16V)
* Maximum Current consumption : 10A
* Installation Dimensions WxHxD : 181.7mm x 112.3mm x 163mm 7-2/16 x 4-6/16 x 6-6/16 inch
* Operational temperature range : -10?C to +60?C
* Weight Main unit : 2.5 Kg