Addlestone, BH186, Hum Canceller and Line Corrector
- Brand:ADDLESTONE
- Product Code:BH186
- Availability:Please Call or Email Us to Check Availability
Addlestone, BH186, Hum Canceller and Line Corrector
The BH186 unit is designed to cancel hum up to a maximum of 35V Pk-Pk and to correct for any signal loss in an unbalanced (coax) cable run, eliminating hum bars and enabling high quality pictures to be transmitted over long distances.
Its installer-friendly design has tool-less adjustable Gain, Mid Frequency lift and High Frequency lift controls. The Hum control is factory set. This stand-alone unit is fully RoHS compliant and also comes complete with 230V plug-top 12V DC power supply (110V available on request).
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TECHNICAL
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DESCRIPTION
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INPUT SIGNAL
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Nominal 1.0V Pk-Pk @ 75 ohms composite video signal. Suitable for either colour or monochrome video
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OUTPUT SIGNAL
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Nominal 1.0V Pk-Pk @ 75 ohms (unit set to Unity Gain) |
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AT UNITY GAIN
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Differential Phase <3º. Differential Gain <3%
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HUM CONTROL
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Factory set
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| GAIN CONTROL |
Adjustable between -2dB and +6dB
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MF LIFT CONTROL
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Adjustable between -2dB and +6dB @ 3MHz
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HF LIFT CONTROL
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Adjustable between -2dB and +6dB @ 4.4MHz
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HUM CANCELLATION
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Hum cancellation up to a maximum of 35V Pk to Pk
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INPUT CONNECTOR
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BNC type coax connector
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OUTPUT CONNECTOR
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BNC type coax connector
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SURGE PROTECTION
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Transorbs fitted as standard
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POWER
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12V DC 200 mW power consumption connected via spring
loaded screw less terminal block |
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OPERATING TEMP
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-30ºC to +45ºC
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DISTANCE
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500 metres when used with good quality RG59 and in
conjunction with an A.E. Launch Amplifier |
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DIMENSIONS
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132mm L x 45mm W x 23mm H (excluding BNC connectors)
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MOUNTING
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Via 2 x 3.5mm holes for convenient screw fixing
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