1 LOOP-THROUGH (IN REAR BOARD) INPUT TO 10 OUTPUTS ANALOG VIDEO DISTRIBUTOR WITH TRILEVEL SYNC SIGNAL DISTRIBUTION CAPABILITIES Version 1.0 1. DESCRIPTION ........................5 1.1. The AVD3000C09 ........................... 5 1.2. Features ............................. 6 1.3. Block diagram ..........................7 2. SPECIFICATIONS ......................... 9 3.
• Passive loop-through on the rear board that avoids breaking the loop if the main board is removed. • One UR3000 mounting frame can house up to 12 AVD3000C09 modules. If power supply redundancy is required and FA3000 or FA3001 modules are used then only 10 modules can be housed in the mounting frame.
Albalá Ingenieros | Manual AVD3000C09 2. SPECIFICATIONS Analog video signal input Connector Return loss >40 dB up to 10 MHz Return loss >20 dB up to 100 MHz Type Passive Loop-Through in rear board Signal format According to ITU-R BT.470-6, ITU-R BT.709-7, ITU-R BT.1847,...
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Albalá Ingenieros | Manual AVD3000C09 Operating temperature range 0 .. 50 °C Approximate weight 325 g...
ELECTROSTATIC DISCHARGE. Always use antistatic bags clearly identified with a high degree of shielding for storage and transportation. The AVD3000C09 module is composed of two parts: one AVD3000P06 main board and one XVD3000P04 rear board. Both parts must be installed in a UR3000 or UR3100 mounting frame following the instructions in the corresponding section of this chapter.
3.5. Installing the module in the mounting frame The steps needed to install the AVD3000C09 module with the rear board in the mounting frame are: 1 - Disconnect all power cords from the power supplies of the mounting frame.
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INSTALLATION section of this manual. 6 - Insert the AVD3000P06 board (main board of the AVD3000C09 module) into the front of the mounting frame. The edges of the card slide into two plastic guides inside the mounting frame.
The following figure shows the AVD3000C09 module rear board connector layout. Rear view of the AVD3000C09 The AVD3000C09 module provides one loop-through analog video input (IN-A) and ten outputs (OUT1-A to OUT5-A, OUT1-B to OUT5-B). The rear interconnection board is not designed to withstand mechanical stress. The wiring must be fastened properly to the frame where the mounting frame is housed to prevent the rear board from supporting the weight of the cables.
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Albalá Ingenieros | Manual AVD3000C09 For analog video connections a coaxial cable with 75 Ω of characteristic impedance must be used.
Albalá Ingenieros | Manual AVD3000C09 4. OPERATION This section describes the significance of the front panel indicators of the AVD3000C09 module and their remote control and monitoring ability. 4.1. Front panel description The appearance of the front panel and the elements it contains are shown in the following illustration.
Albalá Ingenieros | Manual AVD3000C09 5. GLOSSARY Bayonet Neill-Concelman connector. Trilevel sync High definition analog video signal used in television studios to maintain synchronization between any piece of equipment that handles both analog and digital video signals.
Albalá Ingenieros | Manual AVD3000C09 6. REGULATIONS ITU-R BT.1847 (2009) 1280 x 720, 16:9 progressively-captured image format for production and international programme exchange in the 50 Hz environment. See also: SMPTE ST 296 ITU-R BT.470-6 (1998) Conventional analogue television systems.
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