1208V3S  12x8

12x8 YUV Matrix Switcher with Balanced Stereo Audio

Beschreibung

The Sierra PRO 12 series are high bandwidth routing switchers for RGBHV, RGBS, RGB and S-Video (Y/C) signals. These units come in a compact 3U (5.25”) frame and can route any or all inputs to any or all outputs. They can be ordered in 5- channel (RGBHV), 4-channel (RGBS), 3-channel (RGB/YUV) or 2-channel (Y/C) configurations, each with or without balanced stereo audio.
Video Features - R/G/B Video Boards

• High Bandwidth - 400MHz (- 3dB) fully loaded.
• Very Low Crosstalk - 80dB @ 1MHz, - 47dB @ 100MHz, - 30dB @150MHz.
• Matrix Mapping™ Universal Breakaway Switching - A unique and valuable benefit of Sierra Pro routing switchers. This feature allows the switching of every level of every input of the routing switcher independently. Switch a single level or any combination of levels of the R, G, B, H, V, left audio and right audio levels of any input. For example,input a Composite Video signal on the R level of input one and an s-Video (Y/C) signal on the G and B levels of inputone and switch only the composite video signal on the R level, switch only the s-Video Y and C signals on the G andB levels, or switch all three levels together.
• Room Grouping Capability - Several inputs may be grouped and operated independently of other input groups onthe routing switchers. This allows one routing switcher to be used for multiple “rooms” where the control system foreach room will address only the inputs and outputs assigned to that room.
• Video Follow Sync™ Switching - The H and V channels of an RGBHV signal are switched in advance of the RGBvideo channels of the signal to provide clean, glitch-free switching between most non-synchronous sources.
• Qwik Adjust Knob™ Rotary Control Interface - This user intuitive knob along with the 80 character LCD Display provides quick and convenient setup, adjustment and signal switching.
• Video Mute Capability. -
• Output Disconnect Feature. -

Sync Features - H/V Sync Boards

• Sync Reporting - Through the G.R.I.P.TM control software, RS-232, or the front panel, the routing switcher can capture and report the input sync rates for each input signal.
• Input Detection - 200mv. Re-shapes and re-squares sync to output correct TTL level.
• Selectable Termination - 510 or 75 Ohm (each input).
• Genlock Input - Looping internal sync input for vertical interval switching.

Audio Features -

• Audio Type - Balanced or un-balanced stereo on terminal blocks.
• Input (Level) Adjustment Capability (-10dB to +15dB) - Each input via RS-232, front panel, and G.R.I.P software.
• Output (Volume) Adjustment Capability (Mute, -59.5dB to +15dB) - Each input via RS-232, front panel, andG.R.I.P software.
• No Zipper Effect - Sierra Pro XL routing switchers employ zero crossover chip technology which eliminates the annoying “zipper sound effect” associated with digital volume controls.
• Audio Mute Capability. -
• Crosstalk - Series 8 & 12: 80dB @ 1kHz, Series 16 & 32: 80dB @ 15kHz.
• S/N Ratio (20 to 20kHz) - Series 8 & 12: 90dB, Series 16 & 32: 110dB.

Other Features -

• Firmware Updates - Downloadable.
• Control - Local front panel control with 80 character LCD readout.
  RS-232/422.
  RS-485 for optional control panels.
  G.R.I.P: Windows® - based routing switcher setup/diagnostic software.
  
• Redundant Power Supplies - Optional (standard on all 32 x 32 and 32 x 16 models).
• Approvals - UL & CE.
• Control Panels (Optional) - Programmable, Single Bus and XY.

Spezifikationen

Video

Input impedance

75? 1%

Input connector type

BNC

Video input level

300mV to 2.5V P-P

Pulse input level

0.2V to 5V P-P

Video bandwidth

400MHz @ - 3dB

Pulse rate

up to 200kHz

Crosstalk

- 80dB @ 1MHz -47dB @ 100MHz - 30dB @ 150MHz

1 input to many outputs

All electrical specifications remain the same

Video Gain

Unity

Video output level

200mV to 2.5V P-P

Pulse output level

> 2V P-P into 75O

Output impedance

75O

Output connector type

BNC

Storage temperature range

- 10 to + 60 deg. C

Performance temperature range

10 to 30 deg. C

Humidity

0 to 100% RH non-condensing

Passband Response

+/- 1dB DC - 300MHz

Pulse Rise Time

1-10 nanoseconds

Audio

Maximum source output level

+ 24dBu balanced; 18dBu un-balanced

Input impedance

> 20kO

Output impedance - Series 8 and 12

50O unbalanced, 100O balanced

Output impedance - Series 16 and 32

150O, balanced

Voltage gain Series 8 and 12

Unity +/- 0.5 dB (driving high-Z balanced output)

Voltage gain Series 16 and 32

Unity +/- 0.1dB (driving high-Z balanced output)

Frequency response

20 to 20kHz +/- 0.1 dB, - 3dB @ 100kHz

S/N Ratio (20 to 20kHz) Series 8 and 12

> 90dB, output 21dBu, balanced

S/N Ratio (20 to 20kHz) Series 16 and 32

110dB ref. to + 24dBm

Crosstalk (all inputs hostile) Series 8 and 12

> 80dB @ 1kHz

Crosstalk (all inputs hostile) Series 16 and 32

80dB @ 15kHz

IM & THD (20 to 20kHz)

0.05% to + 24dBm

Audio Connectors

Removable captive screw terminals