JVC KD-R498 Instruction Manual page 44

‫ﻣﻤﻜﻦ ﺍﺳﺖ ﺑﺪﻭﻥ ﺍﻋﻼﻡ ﻗﺒﻠﯽ ﺗﻐﻴﻴﺮ ﻛﻨﺪ‬
(‫ )ﺳﺮﻋﺖ ﺑﺎﻻ‬USB 2.0 ،USB 1.1
‫ﻛﻼﺱ ﺫﺧﻴﺮﻩ ﺍﻧﺒﻮﻩ‬
32/16/FAT12
‫1 ﺁﻣﭙﺮ‬ DC ‫5 ﻭﻟﺖ‬
‫42 ﺑﻴﺖ‬
‫02 ﻫﺮﺗﺰ — 02 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
‫501 ﺩﺳﯽ ﺑﻞ‬
‫09 ﺩﺳﯽ ﺑﻞ‬
‫58 ﺩﺳﯽ ﺑﻞ‬
MPEG-1/2 Audio Layer-3 ‫ﺳﺎﺯﮔﺎﺭ ﺑﺎ‬
Windows Media Audio ‫ﺳﺎﺯﮔﺎﺭ ﺑﺎ‬
‫ ﺧﻄﯽ‬PCM
FLAC ‫ﻓﺎﻳﻞ‬
‫05 ﻭﺍﺕ × 4 ﻳﺎ‬
1 × ‫05 ﻭﺍﺕ × 2 + 05 ﻭﺍﺕ‬
(‫)ﺳﺎﺏ ﻭﻭﻓﺮ = 4 ﺍﻫﻢ‬
4 × ‫22 ﻭﺍﺕ‬
‫4 ﺍﻫﻢ — 8 ﺍﻫﻢ‬
‫ 005 2/01 ﻛﻴﻠﻮﺍﻫﻢ‬mV ‫ﺑﺎﺭ‬
‫≥ 006 ﺍﻫﻢ‬
‫4.41 ﻭﻟﺖ‬
‫01 ﺁﻣﭙﺮ‬
‫01– ﺩﺭﺟﻪ ﺳﺎﻧﺘﻴﮕﺮﺍﺩ — 06+ ﺩﺭﺟﻪ‬
‫ﺳﺎﻧﺘﻴﮕﺮﺍﺩ‬
‫281 ﻣﻴﻠﻰ ﻣﺘﺮ × 35 ﻣﻴﻠﻰ ﻣﺘﺮ × 851 ﻣﻴﻠﻰ ﻣﺘﺮ‬
‫2.1 ﻛﻴﻠﻮ ﮔﺮﻡ‬
‫ﻓﺎﺭﺳﻰ‬
21
USB ‫ﺍﺳﺘﺎﻧﺪﺍﺭﺩ‬
‫ﺩﺳﺘﮕﺎﻩ ﻫﺎی ﺳﺎﺯﮔﺎﺭ‬
‫ﺳﻴﺴﺘﻢ ﻓﺎﻳﻞ‬
‫ﺣﺪﺍﻛﺜﺮ ﺟﺮﻳﺎﻥ ﺑﺮﻕ‬
‫( ﻓﻴﻠﺘﺮ ﺩﻳﺠﻴﺘﺎﻝ‬D/A) ‫ﻣﺒﺪﻝ‬
(‫ﭘﺎﺳﺦ ﻓﺮﻛﺎﻧﺲ )1± ﺩﺳﯽ ﺑﻞ‬
(‫ﻧﺴﺒﺖ ﺳﻴﮕﻨﺎﻝ ﺑﻪ ﭘﺎﺭﺍﺯﻳﺖ )1 ﻛﻴﻠﻮﻫﺮﺗﺰ‬
‫ﺩﺍﻣﻨﻪ ﺩﻳﻨﺎﻣﻴﮏ‬
‫ﺟﺪﺍﺳﺎﺯی ﻛﺎﻧﺎﻝ‬
MP3 ‫ﺭﻣﺰﮔﺸﺎﻳﯽ‬
WMA ‫ﺭﻣﺰﮔﺸﺎﻳﯽ‬
WAV ‫ﺭﻣﺰﮔﺸﺎﻳﯽ‬
FLAC ‫ﺭﻣﺰﮔﺸﺎﻳﯽ‬
‫ﺣﺪﺍﻛﺜﺮ ﻗﺪﺭﺕ ﺧﺮﻭﺟﯽ‬
(THD % 1 ‫ﻗﺪﺭﺕ ﭘﻬﻨﺎی ﺑﺎﻧﺪ ﻛﺎﻣﻞ )ﺑﺎ ﻛﻤﺘﺮ ﺍﺯ‬
‫ﺍﻣﭙﺪﺍﻧﺲ ﺑﻠﻨﺪﮔﻮ‬
(USB/CD) ‫ﺳﻄﺢ ﺧﺮﻭﺟﯽ ﺍﻭﻟﻴﻪ/ﺑﺎﺭ‬
‫ﺍﻣﭙﺪﺍﻧﺲ ﺧﺮﻭﺟﯽ ﺍﻭﻟﻴﻪ‬
(‫ﻭﻟﺘﺎژ ﻛﺎﺭ )5.01 ﻭﻟﺖ — 61 ﻭﻟﺖ ﻣﺠﺎﺯ‬
‫ﺣﺪﺍﻛﺜﺮ ﻣﻴﺰﺍﻥ ﻣﺼﺮﻑ ﺑﺮﻕ‬
‫ﻣﺤﺪﻭﺩﻩ ﺩﻣﺎی ﻛﺎﺭﻛﺮﺩ‬
(‫ﺍﻧﺪﺍﺯﻩ ﻧﺼﺐ )ﭘﻬﻨﺎ ﺩﺭ ﺑﻠﻨﺪ￯ ﺩﺭ ﻋﻤﻖ‬
(‫ﻭﺯﻥ ﺧﺎﻟﺺ )ﺑﺎ ﺍﺣﺘﺴﺎﺏ ﻗﺎﺏ ﻭ ﻏﻼﻑ ﻧﺼﺐ‬
(‫5.78 ﻣﮕﺎ ﻫﺮﺗﺰ — 0.801 ﻣﮕﺎ ﻫﺮﺗﺰ )ﮔﺎﻡ 05 ﻛﻴﻠﻮﻫﺮﺗﺰی‬
(75 Ω/0.71 μV) 8.2 dBf
(75 Ω/2.0 μV) 17.2 dBf
‫03 ﻫﺮﺗﺰ — 51 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
(‫135 ﻛﻴﻠﻮ ﻫﺮﺗﺰ — 206 1 ﻛﻴﻠﻮ ﻫﺮﺗﺰ )ﮔﺎﻡ 9 ﻛﻴﻠﻮﻫﺮﺗﺰی‬
:(SW1) 2 ‫ﺑﺎﻧﺪ‬
(‫049 2 ﻛﻴﻠﻮ ﻫﺮﺗﺰ — 537 7 ﻛﻴﻠﻮ ﻫﺮﺗﺰ )ﮔﺎﻡ 5 ﻛﻴﻠﻮﻫﺮﺗﺰی‬
:(SW2) 3 ‫ﺑﺎﻧﺪ‬
/‫005 9 ﻛﻴﻠﻮ ﻫﺮﺗﺰ — 531 01 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
‫085 11 ﻛﻴﻠﻮ ﻫﺮﺗﺰ — 531 81 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
(‫)ﮔﺎﻡ 5 ﻛﻴﻠﻮﻫﺮﺗﺰی‬
(28.2 μV) 29 dBμ :AM
(32 μV) 30 dBμ :SW
‫ﻧﻤﻮﻧﻪ ﮔﻴﺮی ﺯﻳﺎﺩ 8 ﺑﺮﺍﺑﺮ‬
(CLV) ‫005 ﺩﻭﺭ ﺩﺭ ﺩﻗﻴﻘﻪ — 002 ﺩﻭﺭ ﺩﺭ ﺩﻗﻴﻘﻪ‬
‫ﻛﻤﺘﺮ ﺍﺯ ﻣﺤﺪﻭﺩﻩ ﻗﺎﺑﻞ ﺍﻧﺪﺍﺯﻩ ﮔﻴﺮی‬
‫02 ﻫﺮﺗﺰ — 02 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
MPEG-1/2 Audio Layer-3 ‫ﺳﺎﺯﮔﺎﺭ ﺑﺎ‬
Windows Media Audio ‫ﺳﺎﺯﮔﺎﺭ ﺑﺎ‬
‫02 ﻫﺮﺗﺰ — 02 ﻛﻴﻠﻮ ﻫﺮﺗﺰ‬
‫ﺣﻮﺯﻩ ﻓﺮﻛﺎﻧﺲ‬
‫ﺣﺴﺎﺳﻴﺖ ﻗﺎﺑﻞ ﺍﺳﺘﻔﺎﺩﻩ‬
(‫ = 62 ﺩﺳﯽ ﺑﻞ‬S/N)
‫ﺣﺴﺎﺳﻴﺖ ﺳﻜﻮﺕ‬
(‫ = 64 ﺩﺳﯽ ﺑﻞ‬DIN S/N)
(‫ﭘﺎﺳﺦ ﻓﺮﻛﺎﻧﺲ )3± ﺩﺳﯽ ﺑﻞ‬
(‫ﻧﺴﺒﺖ ﺳﻴﮕﻨﺎﻝ ﺑﻪ ﭘﺎﺭﺍﺯﻳﺖ )ﻣﻮﻧﻮ‬
‫46 ﺩﺳﯽ ﺑﻞ‬
‫04 ﺩﺳﯽ ﺑﻞ‬ (‫ﺟﺪﺍﺳﺎﺯی ﺍﺳﺘﺮﻳﻮ )1 ﻛﻴﻠﻮﻫﺮﺗﺰ‬
‫ﺣﻮﺯﻩ ﻓﺮﻛﺎﻧﺲ‬
:(AM) 1 ‫ﺑﺎﻧﺪ‬
‫ﺣﺴﺎﺳﻴﺖ ﻗﺎﺑﻞ ﺍﺳﺘﻔﺎﺩﻩ‬
(‫ = 02 ﺩﺳﯽ ﺑﻞ‬S/N)
GaAIAs
(D/A) ‫ﻓﻴﻠﺘﺮ ﺩﻳﺠﻴﺘﺎﻝ‬
‫ﺳﺮﻋﺖ ﺍﺳﭙﻴﻨﺪﻝ‬
‫ﻣﻴﺰﺍﻥ ﺻﺪﺍی ﺩﺍﺭﺍی ﺍﻋﻮﺟﺎﺝ‬
(‫ﭘﺎﺳﺦ ﻓﺮﻛﺎﻧﺲ )1± ﺩﺳﯽ ﺑﻞ‬
(‫ﺗﻮﺯﻳﻊ ﻛﻞ ﻫﺎﺭﻣﻮﻧﻴﮏ )1 ﻛﻴﻠﻮﻫﺮﺗﺰ‬
% 0.01
‫501 ﺩﺳﯽ ﺑﻞ‬ (‫ﻧﺴﺒﺖ ﺳﻴﮕﻨﺎﻝ ﺑﻪ ﭘﺎﺭﺍﺯﻳﺖ )1 ﻛﻴﻠﻮﻫﺮﺗﺰ‬
‫ﺩﺍﻣﻨﻪ ﺩﻳﻨﺎﻣﻴﮏ‬
‫09 ﺩﺳﯽ ﺑﻞ‬
‫ﺟﺪﺍﺳﺎﺯی ﻛﺎﻧﺎﻝ‬
‫58 ﺩﺳﯽ ﺑﻞ‬
MP3 ‫ﺭﻣﺰﮔﺸﺎﻳﯽ‬
WMA ‫ﺭﻣﺰﮔﺸﺎﻳﯽ‬
(‫ﭘﺎﺳﺦ ﻓﺮﻛﺎﻧﺲ )3± ﺩﺳﯽ ﺑﻞ‬
‫ﺣﺪﺍﻛﺜﺮ ﻭﻟﺘﺎژ ﻭﺭﻭﺩی‬
1 000 mV
‫ﺍﻣﭙﺪﺍﻧﺲ ﻭﺭﻭﺩی‬
‫03 ﻛﻴﻠﻮﺍﻫﻢ‬
‫ﺗﻮﺿﻴﺤﺎﺕ‬
FM
AM
‫ﺩﻳﻮﺩ ﻟﻴﺰﺭی‬