Av 6x4 specifications – Contemporary Research AV6X4 User Manual

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6x4

Specifications

Physical

Size:

19" [483mm] wide x 1.75" [38mm] height (1RU) x 9.25" [235mm] deep

Weight: 4.25lbs

[1.47Kg]

Enclosure:

All aluminum, including front extrusion, durable black powder coat paint

Front Panel

Mute All A/V:

Toggling Mute for all audio and video, red LED lights when muted

Routing Mode:

Cycling routing mode selection — red LED (Audio only), green LED (Video only),or both LEDs (A/V)

Routing Control:

Select Mode

Select Output (A, B, C, or D), LEDs show the current audio and video input routed to output

Selecting Input (1-6) initiates switch, LEDs reflect change

Rear Panel

Power In:

2.1mm coaxial jack (inside center conductor positive), 300 mA maximum

11.5 to 17 VDC, 12 VDC typical (may be unregulated)

Remote Control:

DB-9 male RS-232 port for interface to control system

Front panel set-up for 300 to 9600 baud. Always 8 data bits, no parity, 1 stop bit

Standard ASCII keyboard character strings available from any terminal program

Status update is sent after every front panel or RS-232 command

Audio Inputs:

6 stereo (dual channel) gold RCA female

Unbalanced line level, 20K ohms and buffered

Each input programmable from -9 to +9dB in 3dB steps

Maximum level, including any AV6x4 gain, +11 dBm (3.5V rms or 10V peak to peak)

Audio Outputs:

4 stereo (dual channel) gold RCA female

Unbalanced line level, buffered, 100 ohms (capable of driving 600 ohm load to +11dBm)

Frequency Response 20Hz to 30KHz flat

Total Harmonic Distortion (THD) < 0.01%

<-75dB @ 1KHz Crosstalk

<-75dB Noise

Video Inputs:

6 BNC female

NTSC, PAL, or SECAM composite

2 V peak to peak maximum level

75 ohms Impedance (+/- 1%) or internal DIP switch selectable to HI-Z for looping

Video Outputs:

4 BNC female

Video Op-amp with 75 ohm (+/- 1%) series termination

DC through 10 MHz response

< -55dB @ 4.43 MHz (chroma) Crosstalk

< -70dB Noise

< 0.1% Differential Gain

< 0.2° Differential Phase

Vertical interval Switching

Includes

19” mounting brackets

12 VDC Power Supply (Included for North American shipments only)

Options

CC-232 Cables for control, linking multiple units

232-STA Stereo TV Tuner (may be daisy-chained with AV6x4 for RS-232 control)

232-FMA Stereo FM Tuner (may be daisy-chained with AV6x4 for RS-232 control)

Contemporary Research z 17630 Davenport z Suite 113, Dallas, Texas z 75252-5963

Phone: (972) 931-2728 z Toll Free: (888) 972-2728 z Fax: (972) 931-2765