Video Accessory 1X4 RGB Distribution Amplifiers Specifications

www.vac-brick.com

ProSeries Products

1X4 RGB Distribution Amplifiers

Part Numbers Brief Description

12-111-114 Rev C Standard Input, BNC Connectors, 12V AC with P5 Power Connector
12-111-214 Rev A Standard Input, RCA Connectors, 12V AC with P5 Power Connector
12-131-114 Rev B Loop-thru Input, BNC Connectors, 12V AC with P5 Power Connector
12-131-214 Rev A Loop-thru Input, RCAConnectors, 12V AC with P5 Power Connector
12-511-114 Rev A Standard Input, BNC Connectors, FlexPwr
12-511-214 Rev A Standard Input, RCA Connectors, FlexPwr
12-531-114 Rev A Loop-thru Input, BNC Connectors, FlexPwr
12-531-214 Rev A Loop-thru Input, RCAConnectors, FlexPwr

Includes:

3 (three) 78099 - 75 Ohm Terminators (for loop-thru bricks only)

1 (one) 55560 - 12V AC power supply -OR- 1 (one) 55564 - FlexPwr Supply

All VAC products are assembled in Boulder, CO, USA

Video Accessory Corporation

2450 Central Avenue Suite G

Boulder, Colorado 80301

[phone] [phone] fax [phone]

Two Year Limited Warranty

All Video Accessory Corporation (VAC) products have a full two year limited warranty. Exclusions to the warranty include but
are not limited to damage to external components, power LED failure where the product continues to function, and electrical damage due to
lightning.
ranty is expressly in lieu of all other warranties express or implied, including warranties of merchantability and fitness for use, and of all
other obligations or liabilities on the part of VAC, and it neither assumes nor authorizes any other person to assume for it any liability in
connection with the sale of this product.
alteration, abuse, or misuse. No warranty whatsoever is made with respect to accessories or parts supplied by anyone other than
this warranty shall extend only to the original purchaser of this product. The warranty provided in this article is exclusive and in lieu of, and
buyer hereby waives, all other remedies, express or implied, arising by law or otherwise, including consequential damages, whether or not
occasioned by negligence of VAC. This warranty shall not be extended, altered or varied except by written instrument signed by VAC and
buyer
the option of

The warranty shall be void if any alteration or repair of a VAC product is attempted by anyone not authorized by VAC. This war-

This warranty shall not apply to the product or any part thereof subjected to accident, negligence,

AC is limited to repair or replacement at

, and shall only apply within the boundaries of the continental United S

VAC. Warranty work is to be sent to VAC. Freight charges will be the responsibility of the purchaser.

tates. Liability of

V

AC, and

V

70-1753-B

Power:

12V AC - The 12V AC Brick™ is designed to function properly with an input power of 11-13V AC.

The Brick will not operate from a DC voltage. A 2.1mm P5 style connector is used for the power input. If
the input voltage is a grounded system, the center pin of the P5 is the power connection and the barrel is the
ground side. All ProSeries units are shipped with a 12VAC, 600mA floating power supply that eliminates any
ground loops through the power supply connection.

FlewPwr - The FlexPwr Brick™ is designed to function properly with an input power of 10-28V AC

(ungrounded) or 12-32V DC (grounded or ungrounded). A 2-pin header (Phoenix Contact #1881448) style
connector is used for the power input. The 12V AC, 600mA wall transformer provided with the product pro­vides a floating power source that has been designed to eliminate any ground loops through the power supply
connection.

Input:

Standard - Each of the three inputs for these products consists of either a 75 Ohm BNC or RCA con-

nector. A video signal with excessive DC component (or offset) such as those generated by many computer
video boards will cause the VAC Brick to malfunction. The 1Vpp video signal needs to be within -1V to +1V.
Ideally, the video signal's blanking level should be clamped to 0 volts, although an AC coupled signal is also
acceptable.

Loop-thru - Each of the three input for this product consists of loop-thru input with two 75 Ohm BNC

or RCA connectors. The loop-thru input allows a video signal to be connected to one of the Brick inputs and
then routed to another video device by the second input connector. It does not matter which input is used to
input a signal to the Brick. If the input signal is not routed to another device a 75 Ohm terminator must be
installed on the unused input connector. A video signal with excessive DC component (or offset) such as those
generated by many computer video boards will cause the VAC Brick™ to malfunction. The 1Vpp video signal
needs to be within -1V to +1V. Ideally, the video signal's blanking level should be clamped to 0 volts,
although an AC coupled signal is also acceptable.

Outputs:

These VAC Bricks have four video outputs (per channel) consisting of either 75 Ohm BNC or RCA
connectors. Each output has a series impedance of 75 Ohms. Unused outputs do not need to be terminated for
proper operation of the Brick. Using terminators on unused outputs provides additional protection for the
Brick from ESD (static electricity) events.