5×8 HDTV Digital Multiswitch (5-antre × 8-sòti segondè-definisyon switch matris dijital)se yon aparèy distribisyon siyal odyo-pwofesyonèl. Li abòde 5 sous opinyon ki wo -definisyon (tankou bwat set-top, jwè Blu-ray, òdinatè, elatriye) nan 8 aparèy ekspozisyon (tankou televizyon, pwojektè, monitè).
Karakteristik
- 5 entrées & 8 sorties
- Chak LNB ka mache atravè Multiswitch la lè l sèvi avèk adaptè pouvwa ki konekte ak switch milti.
- Chak reseptè satelit ki konekte ka chwazi pwogram swa nan polarite vètikal oswa nan polarite orizontal lè l sèvi avèk etablisman seleksyon polarite ki bati nan chak reseptè endividyèl ki se 13V/18V & 22KHz ON/OFF.
Espesifikasyon
| spesifikasyon/modèl | 4058/4058-MN | 4058-22KHz |
| Antre Freq.Range (ANTIn) | 40-806 MHz | 40-806 MHz |
| Antre Freq. Range (LNB nan) | 950-2150 MHz | 950-2150 MHz |
| Sòti | 40-2150 MHz | 40-2150 MHz |
| Pèt Ensèsyon 40-216 MHz | -3dB | -3 dB |
| 217-806 MHz | -2 dB | -2dB |
| 950-1750 MHz | 2dB | 2dB |
| 1751-2150 MHz | 0dB | 0 dB |
| Flatness 40-216 MHz | ± 2 dB | ± 2dB |
| 217-806 MHz | ± 2.5dB | ± 2.5dB |
| 950-1750 MHz | ± 3.0 dB | ± 3.0 dB |
| 1751-2150 MHz | ± 3.0 dB | ± 3.0 dB |
| Izolasyon Sat In to Sat nan 950-2150 MHz | -35 dB | -35 dB |
| Izolasyon soti nan soti 40-806 MHz | -25 dB | -25 dB |
| 950-2150 MHz | -30 dB | 30 dB |
| Polarizasyon kwa 950-1750 MHz | 35 dB | 35dB |
| 1751-2150 MHz | -30 dB | -30 dB |
| Izolasyon B/W 950MHz&860MHz Sat Port | -25dB | -25 dB |
| 860MHz &950MHz pò foumi | ||
| Retounen Pèt Foumi Nan 40-806 MHz | -10 dB | -10 dB |
| Sat nan 950-2150 Mhz | -10 dB | -10 dB |
| Sòti 40-806 MHz | -10 dB | -10 dB |
| 950-1450 MHz | -10 dB | -10 dB |
| 1451-2000 MHz | -10 dB | -10 dB |
| 2001-2150 MHz | -6 dB | -6 dB |
| Antre kapasite 1dB konpresyon foumi pò CH3 Antre |
103dBμV | 103dBμV |
| Kapasite Antre 1dB Konpresyon Sat Port 950MHz Antre |
96dB μV | 96dBμV |
| DC Pass Sat In | 400 mA | 400 mA |
| Konektè (tout pò) | F-Fi | F-Fi |
| Chanje vòltaj LNBA (18V/OKHz) | 15.5 VDC-19.5 VDC | 15.5 VDC-19.5 VDC |
| LNB B (18V/22KHz) | 15.5 VDC-19.5 VDC | 15.5 VDC-19.5 VDC |
| LNB C (14V/22KHz) | 12.5 VDC-14.0 VDC | 12.5 VDC-14.0 VDC |
| LNBD (14V/OKHz) | 12.5 VDC-14.0 VDC | 12.5 VDC-14.0 VDC |
| Antre pouvwa adaptè | 120VAC/60Hz | 120VAC/60Hz |
| Sorti pouvwa adaptè | 24VDC/1000mA W/PTC | 24VDC/1000mA W/PTC |
| 22KHz Signal Frog &lified nan LNB Antre 22KHz sou |
22±4KHz 650±250mVp-p |
Baj popilè: 5x8 hdtv dijital multiswitch, Lachin 5x8 hdtv dijital multiswitch manifaktirè, Swèd, faktori
