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- A/V Adapters & Modules
- A/V Outlets & Jacks
- A/V Patch Panels
- A/V Cables
- CATV Baluns
- CCITT G.703 Baluns
- CCTV Baluns
- Data Adapters & Couplers
- Residential Access
- VGA Baluns
     
  CCTV Baluns
CCTV  BALUNS
The CCTV baluns allows base-band composite video signals to be transmitted via a single UTP cable for more versatile cabling. The CCTV Balun is used in pairs to allow you to eliminate more expensive coaxial cable, including coupling signals from remote video cameras to display systems, video capture, security and surveillance monitoring applications. The use of existing twisted pair infrastructure such as telephone cable and Cat.5e computer networking cables are also available.

We offer BNC connector for 75-ohm coaxial end and RJ45 connector, LSA+  IDC, Toolless IDC and Screw-In IDC for 100-ohm twisted pair end.

ELECTRICAL
- Bandwidth: DC~8MHz
- Maximum Input: 1.1Vp-p
- Impedance: 75-ohm:100-ohm (or 75-ohm:120-ohm on request)
- Insertion loss: ??2dB per pair over the frequency range from DC to 8MHz
- Return loss: ??15dB over the frequency range from DC to 8MHz
- Common mode rejection: ??40dB at 8MHz


SPECIFICATIONS

STANDARD TYPE
The standard single baluns come with a BNC coaxial connector and a RJ45 twisted-pair connection.

            

Ordering Information

  Part No. Description
  HM-CB-MB8O4 Unshielded 8P2C Jack to Male BNC Connector. For Outdoor Use (4/+, 5/-).
  HM-CB-MB8O8 Unshielded 8P2C Jack to Male BNC Connector. For Outdoor Use (8/+, 7/-).
  HM-CB-MB8I4 Unshielded RJ45 Jack to Male BNC Connector. For Indoor Use (4/+, 5/-).
  HM-CB-MB8I8 Unshielded RJ45 Jack to Male BNC Connector. For Indoor Use(8/+, 7/-).

Note: Custom configurations (such as 4/-, 5/+ or 8/-, 7/+) available upon request.


PUSH TERMINAL TYPE
The single balun come with a BNC coaxial connector and a push terminal connection.

Ordering Information

  Part No. Description
  HM-CB-MBPT Push to Male BNC Connector.

HM-CB-MB808-DCP

HM-CB-MB808-DCJ

HM-CB-MB84-C



HM-CB-MBD8-CJ




HM-CB-MBP8-CP




HM-CB-MBS8-C

POWER & DATA THRU TYPE                                                           The CCTV Power &Data Thru Balun allows video signals and remote power & control data to be transmitted via a single unshielded twisted pair (UTP) cable for more versatile cabling. The CCTV Power & Data Thru Balun is used in pairs to allow you to eliminate more expensive coaxial cable, including coupling signals from remote video cameras to display systems, video capture, security and surveillance monitoring applications.

The use of existing twisted pair infrastructure such as telephone cable and Cat.5e networking cables are also available. All our Baluns are 100% tested for reliability and durability to guarantee your signal integrity.

ELECTRICAL                                                                                                                                                    - Remote Power: (i.e.: 24VAC, 28VAC)                                                                        - Max. Distance @ 24VAC via three pairs: 5VA: 519ft (170m), 10VA:                        - 258ft (85m), 20VA: 130ft (43m), 30VA: 86ft (28m). Based on 10%                          - voltage drop at camera. Longer distance may be achieved @28VAC. 28VA           - Max. input voltage: 50Volts (AC RMS/DC)                                                                  - Max. current Rating: 4.5A (AC RMS/DC)

Ordering Information
  Part No. Description
  HM-CB-MB8O8-DCP CCTV Video Balun, UTP 8P8C Jack To Male BNC (8/+, 7/-) &        DC Jack Cord (1/3/5/+, 2/4/6/-).
  HM-CB-MB8O8-DCJ CCTV Video Balun, UTP 8P8C Jack To Male BNC (8/+, 7/-) &        DC Plug Cord (1/3/5/+, 2/4/6/-).

SPECIFICATIONS

Cable:   UTP Coaxial
    24 AWG or lower solid copper twisted pair wire RG59/U
   Impedance 100-ohm at 1MHz 75-ohm at 1MHz
   Max. Capacitance 20pf/ft 25pf/ft of coax allowed per
end-to-end link.
   Attenuation 6.6dB/1000ft at 1MHz
     
Max. Distance:  Color Monochrome
 2,230ft (680M) via Cat.5e 2,550ft (780M) via Cat.5e
     
Temperature:  Operating Storage
 0°C~55°C -22°C~85°C
 
Humidity: ??95%

ELECTRICAL
- Bandwidth: Video DC~8MHz
- Maximum input: 1.1Vp-p
- Impedance: 75-ohm to 100-ohm (or 75-ohm to 120-ohm on request)
- Insertion loss: ??2dB per pair over the frequency range from DC to 8MHz
- Return loss: ??15dB over the frequency range from DC to 8MHz
- Common mode rejection: ??40dB at 8MHz
Ordering Information
  Part No. Description
  HM-CB-MBD8-C Unshielded RJ45 Jack to Male BNC Cord And DC Power Cord. (1/3/5+, 2/4/6-).
  HM-CB-MBD8-CP Unshielded RJ45 Jack to Male BNC Cord And DC Power Jack Cord. (1/3/5+, 2/4/6-).
  HM-CB-MBP8-C Unshielded RJ45 Jack to Male BNC Cord, DC Power Cord (1/3/+, 2/6/-) and Data Cord. (PTZ: 5/-, 4/+).
  HM-CB-MBP8-CP Unshielded RJ45 Jack to Male BNC Cord, DC Power Jack Cord (1/3/+, 2/6/-) and Data Cord. (PTZ: 5/-, 4/+).
  HM-CB-MBS8-C Unshielded RJ45 Jack to Male BNC Cord, and Data Cord. (Speed Dome: 3/5/-, 4/6/+).
Note: Normally, the wiring uses 8/+, 7/- for Video. Custom configurations available upon request.

  HM-CB-MBI

 HM-CB-FBI
SCREW-IN IDC TYPE
These baluns are fully shielded products which are ideal in applications where size and space are restricted due to small dimension. They are intended for panel or cable mounting and IDC termination  features allow installation without special tools. Designed to match the differential inputs and outputs or modern chipsets.

SPECIFICATIONS
- Contact: plated mini. 1.25?g Ni & mini. 1.25?g Au
- IDC connect /disconnect cycle??20.
- IDC suitable for 23~26 AWG cooper cable, Teflon insulators.
- Body parts plated mini. 5?g Ni.
- Coaxial insertion ??500-cycle.
- Cable anchorage is via a tortuous path around the stuffer cap and grounding    - ring.
- IDC: phosphor bronze.
Ordering Information
  Part No. Description
  HM-CB-MBI Screw-In IDC to Male BNC Connector.
  HM-CB-FBI Screw-In IDC to Female BNC Connector. Bulkhead W/Metal Thread.

HM-CB-MBK



HM-CB-FBK


LSA+ IDC TYPE
Intended for panel mounting and can be supplied with a variety of coaxial connectors BNC, BT Type 43, 1.0/2.3, 1.6/5.6 DIN. Twisted pair termination via 3-pole LSA+ IDC.

SPECIFICATIONS
- The mechanical endurance of the coaxial connectors are designed to provide in -  excess of 500 connect-reconnect cycles.
- On the balanced end, the 120-ohm interface connector is designed to accept    termination of single strand conductors with nominal diameter up to 0.50mm.
- The force required to terminate the IDC is designed to remain fully operative   -  and intact after 200 connect/reconnect cycles for LSA+ IDC Terminals.
- Simple cable anchorage method integral with the balun is achieved by inserting - the cable through the hollow section under the terminal markings.
Ordering Information
  Part No. Description
  HM-CB-MBK LSA+ IDC to Male BNC Connector.
  HM-CB-FBK LSA+ IDC to Female BNC Connector. Bulkhead W/Metal Thread.

TOOLLESS IDC TYPE
It is designed to terminate wires by hand, without punchdown tool for faster and easier installation.
Ordering Information
  Part No. Description
  HM-CB-MBTC Toolless IDC W/ Cover to Male BNC Connector.
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  HM-CB-MBT

 HM-CB-FBT


SPECIFICATIONS
- Insertion loss, maximum of 0.2dB at 2Mbps and 0.3dB at 8Mbps.
- Link to data isolation, minimum 250v AC/DC.
- Transmission distance, typically 180 meters.
- Return loss, -29dB at 2Mbps and -21dB at 8Mbps.
- Transmission losses for cable are not included.
Ordering Information
  Part No. Description
  HM-CB-MBT Toolless IDC to Male BNC Connector.
  HM-CB-FBT Toolless IDC to Female BNC Connector. Bulkhead W/Metal Thread.

A/V BALUN BOX
The Stereo-Audio/Video balun enables 3-pair UTP to transmit one composite analog video signal and two baseband analog audio signals. It eliminates the need for more expensive coaxial cable for industrial and consumer applications.

SPECIFICATIONS
- Bandwidth: Video DC~8MHz, Audio 20Hz to 50KHz.
- Insertion Loss: ??2dB.
- Return loss : ??15dB.
- Common Mode Rejection: ??40dB at 8MHz.
- Impedance: BNC (Video) 75-ohm, RCA (Audio) 600-ohm.
- Cat.5e UTP Cable:
  Impedance: 100 ohm at 1MHz.
  Max. Capacitance: 20 pf/ft.
  Attenuation: 6.6dB/1000ft at 1MHz.
- Transmission Distance: 2,230ft(680m).
- Dimension (mm): H24.0 x WW81.0 x D60.0.
Ordering Information
  Part No. Description
  HM-CB-3FRB8S Shielded RJ45 Jack to Female RCA Stereo and BNC connector.

VIDEO BALUN BOXES
This baluns box allows transmission of 3-4sets real time color or monochrome Video signal up to 680 meters over Cat.5e UTP cable. This transceiver box is designed for small CCTV installations where size and space are restricted.


SPECIFICATIONS
- Bandwidth: Video DC~8MHz
- Insertion Loss: ??2dB.
- Return loss: ??15dB.
- Common Mode Rejection: ??40dB at 8MHz.
- Impedance: 75-ohm.
- Cat.5e UTP Cable:
  Impedance: 100 ohm at 1MHz.
  Max. Capacitance: 20 pf/ft.
  Attenuation: 6.6dB/1000ft at 1MHz.
- Transmission Distance: 2,230ft (680m).
- Dimension (mm): H24.0 x WW81.0 x D60.0.

Ordering Information
  Part No. Description
  HM-CB-4FB8S Shielded RJ45 Jack to 4-port Female BNC connector.
  HM-CB-4FF8S Shielded RJ45 Jack to 4 x Female F connector.

PATCH PANELS                                                                                                                                              The CCTV patch panels allow the transmission of video signals, remote power and Data (control) via a single UTP cable for more versatile cabling. These panels allow you to eliminate more expensive coaxial cable, including coupling signals from remote video cameras to display systems, video capture, security and surveillance monitoring applications.

SPECIFICATIONS                                                                                                                    - Bandwidth: Video DC~8MHz.                                                                                                                                     - Maximum Input: 1.0Vp-p. - Insertion Loss: ??2dB.                                                                                                  - Return loss : ??15dB.                                                                                                                                                 - Common Mode Rejection: ??40dB at 8MHz.                                                                                                              - Impedance: BNC Video: 75?[, RCA Audio: 600?[.                                                                                                       - Cat.5e UTP Cable:                                                                                                                                                       Impedance: 100?[ at 1MHz.------------------------------------------------------------------------------------------------------ - Max. Capacitance: 20 pf/ft.                                                                                                                                     - Attenuation: 6.6dB/1000ft at 1MHz.                                                                                                                       - Coax Cable: Impedance: 75?[ at 1MHz(RG59/U),Max. 25ft. of coax allowed per end-to-end link.                        - Transmission Distance: Color: 2,230ft (680m),Monochrome: 2,550ft (780m)                                                        - RJ45 Pin Configuration: Switch at power: Video: 7+/8-, Power: 1,3,5+/2,4,6-Switch at control: Video: 7+/8-- , Power: 1,3+/2,6-, Data (PTZ) Control: 4+/5-

Ordering Information

  Part No. Description
  HM-CP16-8FB 16-Port CCTV Patch Panel, UTP RJ45 To Female BNC On The Back Side.

A/V TRANSCEIVER BOX
This RCA audio balun is ideal for corporate A/V, schools, home theater 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.

SPECIFICATIONS
- Bandwidth: 10Hz~50KHz +/- 3dB
- Insertion Loss: ??1dB
- Common Mode Rejection: ??40dB
- Impedance: RCA (Audio) 600-ohm
- Connector: 2 x RCA to 1x RJ45
- Max. Distance: 2500feet (Cat.6)
- Isolation: 500V
- Nominal Level: 1.0volts
- Cable: UTP: 24-AWG or lower solid copper twisted pair wire
  Impedance: 100-ohm at 1MHz
  Max. Capacitance: 20 pf/ft
  Attenuation: 6.6dB/100ft at 11MHz
- Pin out: Left: 3 & 6, pairs 3
  Right: 1 & 2, pairs 2
- Temperature: Operating: 0~55?FXC
  Storage: -20~85?FXC
- Humidity: ??95%
- Dimension: 49.2 x 43.0 x 21.5mm
Ordering Information
  Part No. Description
  HM-CB-2FR8S Shielded RJ45 Jack to 2 x Female RCA connector.

SPECIFICATIONS
- Bandwidth: Video DC~8MHz, Audio 20Hz~50KHz
- Insertion Loss: ??2dB over the frequency range from DC to 8MHz
- Return loss: ??15dB over the frequency range from DC to 8MHz
- Common Mode Rejection: ??40dB at 8MHz
- Impedance: RCA (Video) 75-ohm, (Audio) 600-ohm.
- UTP Cable: 24-AWG or lower solid copper twisted pair wire
  Impedance: 100-ohm at 1MHz
  Max. Capacitance: 20 pf/ft
  Attenuation: 6.6dB/1000ft at 1MHz
- Transmission Distance: 500 feet (Cat.5e UTP)
- Dimension: 81 x 60 x 24mm
Ordering Information
  Part No. Description
  HM-CB-3FR8S Shielded RJ45 Jack to 3 x Female RCA connector.

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