Black Box IC446A Manuel D’Utilisation

®

  3 of 4

7/26/2010 

#20228

Bandwidth —  

IC445A: Video DC to 8 MHz;  

  Audio: 50 Hz to 16 kHz;  

IC441A-R2, IC442C-R2, IC443A-R2, IC446A:  

  Video: DC to 8 MHz;  

  Audio: 20 Hz to 50 kHz;  

IC447A: Video: DC to 6 MHz; 

IC448A-R2: 5 MHz to 900 MHz; 

IC449A: Video: DC to 6 MHz;  

  Audio: 600 ohms: 73 to 156 kHz at 1000 ft.  

      (304.8 m);  

    1200 ohms: 128 Hz to 91 kHz at 1000 ft. 

      (304.8 m); 

IC460A: 1 ft. (0.3 m) to 1000 ft.  (304.8 m):  

      60 Hz to 20 kHz;  

    1000 ft. (304.8 m) to 5000 ft. (1524 m): 

      100 Hz to 20 kHz; 

IC461A: DC to 25 MHz; 

IC462A:  DC to 8 MHz

Common-Mode Rejection —  

IC448A-R2: -20 dB or higher at 5 MHz–900  

  MHz; 

All others: Greater than 40 dB over the  

  frequency range

Compliance —  

All: FCC Part 15 Class B, IC Class B;  

  CISPR Pub. 22 Class B; 

IC460A: Also CE

Composite Video Standard —  

IC445A: Composite baseband audio/video  

  (NTSC, PAL, SECAM), S-Video, CCTV;  

IC442A-R3: RGB;  

IC447A, IC449A: S-Video;  

IC448A-R2: CATV; 

All other models: NTSC, PAL, or SECAM

Distance (Maximum) —  

IC445A: With Category 5 cable:  

  Composite video color: 2200 ft. (670.6 m); 

IC442A-R3:  

  With Category 3 cable: 330 ft. (100.6 m); 

  With Category 5 cable: 500 ft. (152.4 m); 

  Composite video black-and- white: 2500 ft.  

    (762 m);  

  S-Video: 1000 ft. (304.8 m);

  IC447A, IC449A: With Category 5  

  cable: 1000 ft. (304.8 m); 

IC448A-R2: With Category 5 cable:  

  328 ft. (100 m); 

IC460A: With Category 5 cable:  

  5000 ft. (1524 m); 

IC461A: With Category 5 cable:  

  600 ft. (182.9 m); 

All other models:  

  With Category 3 cable: 1200 ft. (365.8 m) for  

    color video, 1500 ft. (457.2 m) for black-  

    and-white video and audio;  

  With Category 5 cable: 2200 ft. (670.6 m) for 

    color video, 2500 ft. (762 m) for black- 

    and-white video and audio

Impedance —  

Coaxial connections: 75 ohms;  

UTP connections:  

  IC449A: 600 or 1200 ohms;  

  All others: 100 ohms;  

Phone connections: 600 ohms; 

S-Video connections: 75 ohms

Insertion Loss —  

IC448A-R2: <10 dB: 5–10 MHz, 

  <3 dB: 10–600 MHz, 

  <4 dB: 600–725 MHz, 

  <3 dB: 725–900 MHz; 

IC449A: Less than 2 dB over the DC-to-6-MHz  

  frequency range; 

IC460A–IC461A: Less than 1 dB per balun over  

  the frequency range; 

IC462A: Less than 2 dB per balun over the  

  DC-to-8-MHz frequency range; 

All others: Less than 2 dB over the DC-to- 

  10-MHz frequency range

Return Loss — IC448A-R2:  

  >10 dB: 5–370 MHz, 

  >7 dB: 370–770 MHz, 

  >10 dB: 770–900 MHz; 

All others: Greater than 15 dB over the  

  frequency range

RF Input (Maximum) — 1.1 volts at 60 Hz

RJ-45 Pins Used —  

IC445A: Reverse polarity sensitive:  

  Video 1: Ring 7, Tip 8;  

  Audio 1: Ring 1, Tip 2;  

  Video 2: Ring 4, Tip 5;  

  Audio 2: Ring 3, Tip 6; 

IC441A-R2: Pins 1 (audio right), 2 (audio right  

  ground), 3 (audio left), 6 (audio left  

  ground), 7 (video), and 8 (video ground); 

IC442A-R3: Pins 1 (blue), 2 (blue ground),  

  3 (green), 6 (green ground), 7 (red), and  

  8 (red ground); 

IC443A-R2: Pins 1 (video 2), 2 (video 2 ground),  

  3 (audio 2), 4 (audio 1), 5 (audio 1 ground), 

  6 (audio 2 ground), 7 (video 1), 

  8 (video 1 ground); 

IC446A: Video 1: Ring 7, Tip 8;  

  Audio 1: Ring 1, Tip 2;  

  Video 2: Ring 4, Tip 5;  

  Audio 2: Ring 3, Tip 6; 

IC447A:  

  S-Video luma: Ring 7, Tip 8;  

  S-Video chroma: Ring 4, Tip 5  

    (Reverse polarity sensitive); 

IC448A-R2: Pins 7 and 8 only 

  (Reverse polarity sensitive) 

IC449A:  

  S-Video luma: Ring 7, Tip 8;  

  S-Video chroma: Ring 4, Tip 5  

    (Reverse polarity sensitive);  

  Audio 1: Pins 1 and 2;  

  Audio 2: Pins 3 and 6

Connectors —  

IC445A: (10) RJ-45: (8) distribution outputs,  

  (1) input, (1) looping output;  

IC441A-R2: (1) RJ-45, (1) BNC F, (2) RCA F;  

IC442A-R3: (1) RJ-45, (3) BNC F;  

IC443A-R2, IC446A: (1) RJ-45, (4) RCA F; 

IC447A: (1) RJ-45, (1) 4-pin mini-  DIN S-Video; 

IC448A-R2: (1) RJ-45, (1) F-connector M; 

IC449A: (1) RJ-45, (1) 4-pin mini-DIN S-Video,  

  (2) RCA F; 

IC460A, IC462A: (1) RCA M, (2) screw terminals; 

IC461A: (1) S/PDIF RCA M, (2) screw terminals

Temperature Tolerance —   

IC448A-R2: Operating: 32 to 104°F  (0 to 40° C);  

  Storage: 14 to 158° F (-10 to +70° C); 

All others: Operating: 32 to 131°F (0 to 55° C); 

  Storage: -4 to +185°F (-20 to +85°C)

Humidity Tolerance — Up to 95%, noncondensing 

Power — IC445A: 100–250 VAC,  

  47–63 Hz, external autosensing; 

All others: From the interface

Size —  

IC445A: 1.3"H x 8.5"W x 4"D  

  (3.3 x 21.6 x 10.2 cm); 

IC441A-R2, IC442A-R2, IC443A-R2, IC446A:  

  2.3"H x 2.4"W x 1"D (5.8 x 6.1 x 2.5 cm); 

IC447A: 1.9"H x 1"W x 1.8"D  

  (4.8 x 2.5 x 4.6 cm); 

IC448A-R2: 0.8"H x 1"W x 2"D  

  (2 x 2.5 x 5.1 cm); 

IC449A: 2.3"H x 2.3"H x 1"D  

  (5.8 x 5.8 x 2.5 cm) plus 5"  

  (12.7-cm) S-Video cable attached; 

IC460A: 1.3"H x 0.5"W x 0.5"D  

  (3.3 x 1.3 x 1.3 cm); 

IC461A: 2.3"H x 0.6"W x 0.6"D  

  (5.8 x 1.5 x 1.5 cm); 

IC462A: 0.5"H x 1.3"W x 0.5"D  

  (1.3 x 3.3 x 1.3 cm)

Weight —  

IC445A: Unit: 1 lb. (0.5 kg),  

  Power supply: 1.5 lb. (0.7 kg); 

IC441A-R2: With included cable:  

    0.3 lb. (0.1 kg); 

  Without included cable: 0.2 lb. (0.1 kg); 

IC442A-R3: With included cables:  

    0.4 lb. (0.2 kg); 

  Without included cables: 0.2 lb. (0.1 kg); 

IC443A-R2: 0.2 lb. (0.1 kg); 

IC446A–IC447A, IC448A-R2, IC449A,  

  IC460A–IC462A: <0.1 lb. (<0.1 kg)