Inday HDDA-2 2-O wu paati Video pinpin Ampitanna
Pariview Ati Lilo
HDDA-1 jẹ Pipin afọwọṣe ti o gbooro pupọ Amplifier (DA) ti o lagbara lati buffering ati pipin-Ting eyikeyi ipin 1 si 2 Volt (tente si tente oke) ifihan agbara ti o fopin si 75 ohms. Eyi pẹlu eyikeyi ninu awọn atẹle.
- HDTV Analog RGB/YPbPr awọn ifihan agbara.
- Standard Def. Afọwọṣe RGB/YPbPr/Betacam
- DVD paati, Onitẹsiwaju, tabi Interlaced.
- Fidio Apapo (NTSC)
- SPDIF Digital Audio (PCM/AC3/DTS)
Ijade kọọkan ni Fidio giga lọwọlọwọ ti igbẹhin tirẹ amplifier / awakọ ti o lagbara lati firanṣẹ eyikeyi ifihan agbara fidio awọn ijinna pipẹ pupọ laisi ibajẹ.
Awọn atunto
HDDA-2 le tunto ni awọn ọna pupọ. Eyi ni awọn wọpọ julọ.
- A 1-Ni si 2-Jade HDTV olugba tabi Onitẹsiwaju wíwo DVD Splitter. Olusin 2
- Meta lọtọ 1-Ni to 2-Jade DA.
- Ile Itage. Iṣagbewọle kan n pin kaakiri fidio Composite (NTSC) si Awọn Ifihan ati igbewọle miiran n pin kaakiri Digital Audio si ohun elo Audio. olusin 3
Ẹka naa ti pese pẹlu Ipese Agbara DC ti o yẹ (pin rere +).
Awọn ibeere
Q: Kilode ti Ko si Awọn igbewọle Looping?
A: Awọn igbewọle looping jẹ awọn ti o di afara si titẹ sii ti a ko yan ati firanṣẹ si igbewọle miiran. Eyi jẹ ki o jẹ ki o dasy pq awọn igbewọle ki o fopin si nikan ni igbewọle to kẹhin. Eyi ṣiṣẹ daradara fun fidio Igbohunsafẹfẹ Kekere bi NTSC (composite) ni 5MHz, ṣugbọn kii ṣe fun HDTV Igbohunsafẹfẹ giga nibiti awọn igbohunsafẹfẹ le de ọdọ 37 MHz. Awọn titẹ sii gbọdọ wa ni fopin lati ṣe idiwọ awọn iṣaro lori okun ati ṣetọju bandiwidi.
Q: Ṣe MO le pin Audio Analog pẹlu DA yii?
A: Bẹẹni, ṣugbọn ipele (Iwọn didun) le silẹ lati 2dB si 30dB nitori idiwọ titẹ sii kekere (75 ohms). Diẹ ninu awọn ohun elo ohun pẹlu ikọlu iṣelọpọ kekere le jẹ ifunni DA yii pẹlu awọn abajade itẹwọgba, ṣugbọn pupọ julọ yoo ni ikọlu giga ti yoo fa ipadanu ifihan agbara itẹwẹgba.
Q: Ṣe MO le pin Digital Audio (SPDIF) bi?
A: Bẹẹni. SPDIF jẹ ohun afetigbọ oni nọmba AES/EBU ti o jẹ apẹrẹ lati ṣiṣẹ lori okun Coax gẹgẹ bi fidio.
Q: Bawo ni okun fidio mi le pẹ to?
A: Awọn ampalifiers lori awọn abajade le wakọ awọn kebulu fidio ti o dara diẹ sii ju awọn mita 100 (328ft). Imọran ti o dara julọ ni lati tọju awọn kebulu si titẹ sii ni iwọn gigun, o kere ju awọn mita 5 (16ft), ati lẹhinna sopọ bi o ṣe nilo lori iṣelọpọ.
Q: Kini bandiwidi nilo fun HDTV?
A: Pupọ julọ HDTV ni bandiwidi ti 37MHz. O fẹ ki gbogbo awọn iyipada ati awọn aaye pinpin lati ni anfani lati mu o kere ju ilọpo meji igbohunsafẹfẹ yẹn. Bọtini lati ranti ni pato 3dB. Eyi duro fun igbohunsafẹfẹ nibiti ifihan atilẹba wa ni 70% tabi pipadanu 30%.
Awọn pato
Fi sii:
- 3 Gold Palara RCA
- Kọọkan 75 Ohm Ti pari
- Aami awọ: Red, Green, Blue
- Ifiranṣẹ onipin yẹ ki o jẹ 1 Vp-p.
- O pọju 4 Vp-p.
O wu:
- 6 Gold Palara RCA
- Aami awọ: 4 Red, 4 Green, 4 Blue
- Impedance 75 ohms
- Ariwo> 60dB ni isalẹ 1Vp-p
- Loorekoore. Idahun DC-200 Mhz +/- 3dB
AGBARA:
- 8-18VDC (18VDC Max) @ 150ma Max.
- Amunawa odi ti a pese
Ipin:
- 4″W x 6″L x 2″H
- IGÚN
- 0 SI 50 Iwọn C
ỌRỌRỌ
- 0 TO 90% (ti kii ṣe itọlẹ)
AlAIgBA
A ti ṣayẹwo iwe afọwọkọ yii fun deede. Inday ko gba layabiliti fun awọn bibajẹ ti o waye taara tabi taara lati awọn aṣiṣe tabi awọn asise tabi lati lilo ati ibamu ọja yi fun ohun elo kan pato. Àtúnyẹ̀wò: 2
Ojoojúmọ́ www.inday.com
503-575-1951
1818 NE 140th Portland, TABI 97230
Awọn iwe aṣẹ / Awọn orisun
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Inday HDDA-2 2-O wu paati Video pinpin Ampitanna [pdf] Itọsọna olumulo HDDA-2, HDDA-2 2-O wu paati Video Distribution Amplifier, 2-O wu paati Video Distribution Amplifier, Paati Video Distribution Amplifier, Video Distribution Amplifier, Pinpin Ampolutayo, Ampitanna |
