4 of 4
Bandwidth —
IC445A: Video DC to 8 MHz;
Audio: 50 Hz to 16 kHz;
IC441A-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/
classe B; CISPR Pub. 22 Class B;
IC460A: Also CE
Composite Video Standard —
IC445A: Composite baseband
audio/video (NTSC, PAL,
SECAM), S-Video, CCTV;
IC442A-R2: 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-R2:
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-R2: 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);
TECH SPECS
5/17/2007
#20228
724-746-5500
blackbox.com
Item
Code
Video CCTV-A/V Hub
IC445A
Video Balun, 1-Way with Stereo Audio
IC441A-R2
RGB Video Balun
IC442A-R2
2-Way Video Mono Audio Balun
IC443A-R2
Dual-Audio/Video Balun
IC446A
S-Video Balun
IC447A
CATV Balun
IC448A-R2
S-Video with Dual-Audio Balun
IC449A
Audio Baluns
Analog
IC460A
Digital
IC461A
Component/Composite Video Balun
IC462A
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CAT5 Solid-Conductor Cable, 4-Pair, Straight-Pinned,
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EYN737MS
CAT5 Solid-Conductor Cable, 4-Pair, Straight-Pinned,
PVC, Bulk
EYN737A
CAT5 Termination Kit
FT470A-R2
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) distrib-
ution outputs, (1) input,
(1) looping output;
IC441A-R2: (1) RJ-45, (1) BNC F,
(2) RCA F;
IC442A-R2: (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–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-R2: 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)
IC445A
