ﺍﻟﺗﻠﻔﺎﺯ ﺍﻟﺗﻧﺎﻅﺭﻱ
PAL B/B, PAL B/G, PAL D/K,
PAL-I
SECAM B/G, SECAM D/K
NTSC-M
VHF, UHF, CATV
3000 : ﻭﺍﻟﺗﻠﻔﺎﺯ ﺍﻟﺗﻧﺎﻅﺭﻱDVB-T/T2
6000 : DVB-S/S2
0.5 ﻣﻡx 0.55 ﻣﻡx 0.001 ﻣﻡ
(. ﻻ ﺗﻧﻁﺑﻖ ﻓﻲ ﺍﻟﻔﻠﺑﻳﻥDVB-T2 ﻓﻲ ﻁﺭﺍﺯDVB-T/T2 ﻓﻘﻁ. )ﺭﻏﻡ ﺃﻥ ّ ﻣﻳﺯﺓDVB-T2 ﺍﻟﻁﺭﺍﺯﺍﺕ ﺍﻟﺗﻲ ﺗﺩﻋﻡ
(ﻁﺎﻗﺔ ﺍﻹﺧﺭﺍﺝ )ﺍﻟﺣﺩ ﺍﻷﻗﺻﻰ
91 ﺩﻳﺳﻳﺑﻝ ﻣﻠﻠﻲ ﻭﺍﻁ
81 ﺩﻳﺳﻳﺑﻝ ﻣﻠﻠﻲ ﻭﺍﻁ
5.31 ﺩﻳﺳﻳﺑﻝ ﻣﻠﻠﻲ ﻭﺍﻁ
(ﻁﺎﻗﺔ ﺍﻹﺧﺭﺍﺝ )ﺍﻟﺣﺩ ﺍﻷﻗﺻﻰ
9 ﺩﻳﺳﻳﺑﻝ ﻣﻠﻠﻲ ﻭﺍﻁ
.ﻳ ُﻣﻛﻥ ﻟﻘﻧﻭﺍﺕ ﺍﻟﻧﻁﺎﻕ ﺃﻥ ﺗﺗﻐ ﻳ ّﺭ ﺣﺳﺏ ﺍﻟﺩﻭﻟﺔ، ﻓﻼ ﻳ ُﻣﻛﻥ ﻟﻠﻣﺳﺗﺧﺩﻡ ﺗﻐﻳﻳﺭ ﺗﺭﺩﺩ ﺍﻟﺗﺷﻐﻳﻝ ﺃﻭ ﺗﻌﺩﻳﻠﻪ. ﺗﻡ ﺗﻛﻭﻳﻥ ﺍﻟﻣﻧﺗﺞ ﻟﺟﺩﻭﻝ ﺍﻟﺗﺭﺩﺩ ﺍﻹﻗﻠﻳﻣﻲ
.ﻻﻋﺗﺑﺎﺭﺍﺕ ﺧﺎﺻﺔ ﺑﺎﻟﻣﺳﺗﺧﺩﻡ، ﻳﺟﺏ ﺗﺭﻛﻳﺏ ﺍﻟﺟﻬﺎﺯ ﻭﺗﺷﻐﻳﻠﻪ ﻋﻠﻰ ﻣﺳﺎﻓﺔ 02 ﺳﻡ ﻋﻠﻰ ﺍﻷﻗﻝ ﺑﻳﻥ ﺍﻟﺟﻬﺎﺯ ﻭﺍﻟﺟﺳﻡ
ﻣﻭﺍﺻﻔﺎﺕ ﺍﻟﺑﺙ
ﺗﻠﻔﺎﺯ ﺭﻗﻣﻲ
DVB-T/T2
(1
DVB-T/T2/C/S/S2
(2
VHF, UHF
C-Band,
Ku-Band
(2
(2
57 ﺃﻭﻡ
( NANO91* ،NANO90* ،NANO86* ،NANO85* ،86NANO75* )ﻓﻘﻁ
(LGSBWAC95) ﻣﻭﺍﺻﻔﺎﺕ ﺍﻟﻭﺣﺩﺓ ﺍﻟﻼﺳﻠﻛﻳﺔ
(IEEE 802.11a/b/g/n/ac) ﺍﻟﻼﺳﻠﻛﻳﺔLAN ﺷﺑﻛﺔ
Bluetooth ﺗﻘﻧﻳﺔ
ﺍﻟﻣﻭﺍﺻﻔﺎﺕ
ﻧﻅﺎﻡ ﺍﻟﺗﻠﻔﺎﺯ
ﺗﻐﻁﻳﺔ ﺍﻟﺑﺭﺍﻣﺞ
ﺃﻗﺻﻰ ﻋﺩﺩ ﻣﻥ ﺍﻟﺑﺭﺍﻣﺞ ﺍﻟﻘﺎﺑﻠﺔ
ﻟﻠﺗﺧﺯﻳﻥ
ﻣﻘﺎﻭﻣﺔ ﺍﻟﻬﻭﺍﺋﻲ ﺍﻟﺧﺎﺭﺟﻲ
CI ﺣﺟﻡ ﻭﺣﺩﺓ
(3
( ﺍﻟﻌﻣﻖx ﺍﻻﺭﺗﻔﺎﻉx )ﺍﻟﻌﺭﺽ
. ﻓﻘﻁDVB-T2/C/S2 ﺍﻟﻁﺭﺍﺯﺍﺕ ﺍﻟﺗﻲ ﺗﺩﻋﻡ
.ﺣﺳﺏ ﺍﻟﻁﺭﺍﺯ
ﻧﻁﺎﻕ ﺍﻟﺗﺭﺩﺩ
0042 ~ 5.3842 ﻣﻳﺟﺎﻫﺭﺗﺯ
0515 ~ 5275 ﻣﻳﺟﺎﻫﺭﺗﺯ
5275 ~ 0585 ﻣﻳﺟﺎﻫﺭﺗﺯ
ﻧﻁﺎﻕ ﺍﻟﺗﺭﺩﺩ
0042 ~ 5.3842 ﻣﻳﺟﺎﻫﺭﺗﺯ
()ﺗﺑ ﻌ ً ﺎ ﻟﻠﺑﻠﺩ
1 (
2 (
3 (
18