Baluns

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STANDARD TYPE - 8P2C JACK TO BNC MALE (Outdoor Use)

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The standard single baluns come with a BNC coaxial connector and a RJ45 twisted pair connection. Code = BAL1

Important: Normally, the wiring uses 4/+, 5/- or 7/-, 8/+.
Please inform us if you require different wiring (such as 4/-, 5/+ or 7/+, 8/-).

SPECIFICATION
Cable
Impedance
Max. Capacitance
Attenuation
Max. Distance:
Temperature:
Humidity:

UTP
100 Ohm at 1MHz
20pf/ft
6.6dB/1000ft at 1MHz
Colour 2,230ft (680M) via Cat.5e
Operating 0°C ~ 55°C
≤ 95%

Coaxial
75 Ohm at 1MHz (RG59/U)
25pf/ft of coax allowed per endto-end link

Monochrome 2,550ft (780M) via Cat.5e
Storage -22°C ~ 85°C

ELECTRICAL
Bandwidth:
Maximum Input: Impedance:
Insertion loss:
Return loss:

5MHz ~ 8MHz
1.1Vp-p
75 Ohm to 100 Ohm (or 75 Ohm to 120 Ohm on request)
≤2dB per pair over the frequency range from DC to 8MHz
≥40dB at 8MHz

STANDARD TYPE - RJ45 JACK TO BNC MALE (Indoor Use)

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The standard single baluns come with a BNC coaxial connector and a RJ45 twisted pair connection. Code = BAL2

Important: Normally, the wiring uses 4/+, 5/- or 7/-, 8/+.
Please inform us if you require different wiring (such as 4/-, 5/+ or 7/+, 8/-).

SPECIFICATION
Cable
Impedance
Max. Capacitance
Attenuation
Max. Distance:
Temperature:
Humidity:

UTP
100 Ohm at 1MHz
20pf/ft
6.6dB/1000ft at 1MHz
Colour 2,230ft (680M) via Cat.5e
Operating 0°C ~ 55°C
≤ 95%

Coaxial
75 Ohm at 1MHz (RG59/U)
25pf/ft of coax allowed per endto-end link

Monochrome 2,550ft (780M) via Cat.5e
Storage -22°C ~ 85°C

ELECTRICAL
Bandwidth:
Maximum Input: Impedance:
Insertion loss:
Return loss:

5MHz ~ 8MHz
1.1Vp-p
75 Ohm to 100 Ohm (or 75 Ohm to 120 Ohm on request)
≤2dB per pair over the frequency range from DC to 8MHz
≥40dB at 8MHz

FLY-LEAD TYPE - RJ45 JACK TO BNC MALE

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Code = BAL-3

SPECIFICATION
Cable

Impedance
Max. Capacitance
Attenuation
Max. Distance:
Temperature:
Humidity:

UTP
24 AWG or lower
100 Ohm at 1MHz
20pf/ft
6.6dB/1000ft at 1MHz
Colour 2,230ft (680M) via Cat.5e
Operating 0°C ~ 55°C
Up to 95%

Coaxial
RG59/U
75 Ohm at 1MHz
25pf/ft of coax allowed per end-to-end link

Monochrome 2,550ft (780M) via Cat.5e
Storage -22°C ~ 85°C

ELECTRICAL
Bandwidth:
Maximum Input: Impedance:
Insertion loss:
Return loss:
Common mode rejection:

Video DC to 8MHz
1.1Vp-p
75 Ohm to 100 Ohm (or 75 Ohm to 120 Ohm on request)
≤2dB per pair over the frequency range from DC to 8MHz
≥15dB over the frequency range from DC to 8MHz
≥40dB at 8MHz

FLY-LEAD TYPE - RJ45 JACK TO BNC MALE AND DC POWER SOCKET CORD

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Unshilded RJ45 jack to 1 x BNC male cord and 1 x DC power socket cord. (wiring:1 ~6)

Code = BAL-4

SPECIFICATION
Cable

Impedance
Max. Capacitance
Attenuation
Max. Distance:
Temperature:
Humidity:

UTP
24 AWG or lower
100 Ohm at 1MHz
20pf/ft
6.6dB/1000ft at 1MHz
Colour 2,230ft (680M) via Cat.5e
Operating 0°C ~ 55°C
Up to 95%

Coaxial
RG59/U
75 Ohm at 1MHz
25pf/ft of coax allowed per end-to-end link

Monochrome 2,550ft (780M) via Cat.5e
Storage -22°C ~ 85°C

ELECTRICAL
Bandwidth:
Maximum Input: Impedance:
Insertion loss:
Return loss:
Common mode rejection:

Video DC to 8MHz
1.1Vp-p
75 Ohm to 100 Ohm (or 75 Ohm to 120 Ohm on request)
≤2dB per pair over the frequency range from DC to 8MHz
≥15dB over the frequency range from DC to 8MHz
≥40dB at 8MHz

A/V TRANSCEIVER BOX - RJ45 JACK TO 4 X BNC FEMALE

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This Transceiver box allows transmission of 3-4 sets real time colour or monochrome Video signal up to 680 meters over Cat.5e UTOP cable. This Transceiver box is designed for small CCTV installations where size and space are restricted.

CODE = BAL-5

SPECIFICATION
Bandwidth:
Insertion loss:
Return loss:
Common mode rejection:
Impedance:
UTP Cable:
Impedance:
Max. capacitance:
Attenuation:
Transmission distance:
Dimension:

Video DC ~ 8MHz
≤2dB over the frequency range from DC to 8MHz
≥15dB over the frequency range from DC to 8MHz
≥40dB at 8MHz
75 Ohm
24-AWG or lower solid copper twisted pair wire
100 Ohm at 1MHz
20pf/ft
6.6dB/1000ft at 1MHz
2,200ft (Cat.5e UTP)
81 x 60 x 24mm

A/V TRANSCEIVER BOX - RJ45 JACK TO 2 X RCA + 1 X BNC FEMALE

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The Stereo-Audio/Video balun lets you rely upon twisted pair cabling for a variety of audio and video needs, eliminating the need for expensive coaxial cable for industrial and consumer products. This money saving convenience is possible thanks to the essential design of the Stereo-Audio/Video, which enables three unshielded twisted pairs to transmit one composite analog video signal and two base band analog audio signals. CODE = BAL-6

SPECIFICATION
Bandwidth:
Insertion loss:
Return loss:
Common mode rejection:
Impedance:
UTP Cable:
Max. capacitance:
Attenuation:
Transmission distance:
Dimension:

Video DC ~ 8MHz, Audio 20MHz ~ 50MHz
≤2dB over the frequency range from DC to 8MHz
≥15dB over the frequency range from DC to 8MHz
≥40dB at 8MHz
BNC (video) 75 Ohm, RCA (audio) 600 Ohm
24-AWG or lower solid copper twisted pair wire
20pf/ft
6.6dB/1000ft at 1MHz
2,200ft (Cat.5e UTP)
81 x 60 x 24mm

A/V TRANSCEIVER BOX - RJ45 JACK TO 2 X RCA FEMALE

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This RCA audio balun is ideal for corporate A/V, schools, home theatre and most of any other situation involving structured audio distribution and transmits dual mono or single stereo audio signals via Cat.5e UTP cable. This balun provides a low cost and versatile cabling solution for any audio distribution.
Code = BAL-7

SPECIFICATION
Bandwidth:
Insertion loss:
Common mode rejection:
Impedance:
Connector:
Transmission distance:
Isolation:
Nominal level
UTP Cable:

Impedance:
Max. capacitance:

10MHz ~ 50MHz +/- 3dB
≤1dB
≥40dB
RCA (audio) 600 Ohm
2 x RCA to 1 x RJ45
2,500ft (Cat.6)
500V
1.0 volts
24-AWG or lower solid copper twisted pair wire
100 Ohm at 1MHz
20pf/ft

Attenuation:
Pin out:
Temperature:
.
Humidity:
Dimension:

6.6dB/100ft at 11MHz
Left: 3 & 6, pairs 3, Right: 1 & 2, pairs 2 Operating: 0~55 ¢XC,
Storage: -20~85 ¢XC
≥95%
49.2 x 43 x 21.5mm

A/V TRANSCEIVER BOX - RJ45 JACK TO 3 X RCA FEMALE

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CODE = BAL-8

SPECIFICATION
Bandwidth:
Insertion loss:
Return loss:
Common mode rejection:
Impedance:
UTP Cable:
Impedance:
Max. capacitance:
Attenuation:
Transmission distance:
Dimension:

Video DC ~ 8MHz, Audio 20MHz ~ 50MHz
≤2dB over the frequency range from DC to 8MHz
≥15dB over the frequency range from DC to 8MHz
≥40dB at 8MHz
RCA (video) 75 Ohm, RCA (audio) 600 Ohm
24-AWG or lower solid copper twisted pair wire
100 Ohm at 1MHz
20pf/ft
6.6dB/1000ft at 1MHz
500ft (Cat.5e UTP)
81 x 60 x 24mm

VGA BALUN TRANSMITTER AND RECIEVER KIT

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CODE - VGABAL

Description

VGA Balun offers an ideal link between computer and VGA monitors using 4-pair CAT 5 shielded cabling, eliminating the cost and clutter associated with heavier VGA cables. With the VGA Balun at both the transmission and receiving ends of your setup you can enjoy an impressive transmission distance of up to 137m (450 ft.) and a 640 x 480 pixel resolution. Designed for use with computers, LCD monitors and multimedia projectors, the VGA Balun is perfect for classrooms, public presentations and video information systems. For better quality performance always use this product in conjunction with shielded cabling.

Specifications

Bandwidth: DC to 60MHz

Impedance: Input: RGB 75 ohms (DB15 HD Unbalanced

Output: RGB 100 ohms (RJ45 Shielded) Balanced horizontal and vertical synch: TTL standard

Insertion loss: Less than 3 dB per pair over the frequency range

Video signal return loss: Greater than -15dB over the frequency range

Common mode rejection: 15kHz –60dB max

(CMRR) 100kHz to 10MHz –40dB max

100MHz -20dB max

Environment: Component Video (YPbPr), RGB Video (sync on green). 480i/p 720p, 1080i/p

Devices: DVD players, plasma displays, projectors, monitors, home theatre and other equipment supporting HDTV component video.

Connectors: RJ45 shielded

Transmitter: DB15 HD Plug (connects to VGA output of PC, 6” lead.

Receiver: DB15 HD Receptacle (connects to VGA monitor input)

Cable: Cat5 shielded twisted pair (STP) is recommended.

Max distance via CAT5 VGA: 640x480 pixels (15MHz) 450ft (137m)

STP cabling: SVGA: 800x600 pixels (30MHz) 350ft (107m)

XGA: 1024x768 pixels (60MHz) 250ft (76m)

SXGA: 1280x1024 pixels (100MHz) 200ft (61m)

RJ45 pin configuration R Video (Red) Pin 1 (+) Pin 2 (-) Balanced

Reverse polarity sensitive: G Video (Green) Pin 4 (+) Pin 5 (-) Balanced

B Video (Blue) Pin 7 (+) Pin 8 (-) Balanced

Horizontal Sync Pin 3 Vertical Synch Pin 6

Environment Required: Operating: 0 to 55°C

Storage: -20 to 85°C

Humidity: up to 95% non-cond.

Dimension: 49.2x43.0x21.5 in mm

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