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Knox RS4x4HB

Routing Switchers




[Image: Knox RS4x4HB]

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The RS4x4HB is a high performance audio/video routing switcher in a thin profile 2RU rackmount chassis. It accepts and routes almost any 1 volt Composite (NTSC/PAL) , Y/C, or Component video input including off-the-air and non-timebase corrected signals.The RS4x4HB accepts and routes mono or stereo unbalanced audio up to 2 volts p-p or balanced stereo audio from 0 to +18 dbm. Video and audio inputs can be routed independently; they need not have the same destination.Each source may be routed to multiple destinations via easy-to-use front panel push buttons or via RS232 interface. Front panel LED's indicate current routed crosspoints.Battery backed-up memory stores up to four preset patterns. An internal timer allows timed sequence of patterns.
Technical Specifications
 Unbalanced Audio
 Frequency Response20 Hz to 30 KHz
 Input Levelup to 2v p-p
 Input Impedance100K
 Output Impedance1K
 Crosstalkless than - 85 db at 1KHz
 Audio Connectors(64) RCA
   
 Balanced Audio
 Hum & Noise< -90 db
 Frequency Response20 Hz to 50 KHz +/- 1/4 db
 Level0, 4, or 16dB, clipping at 18dB
 ImpedanceBridging, or 600 ohms termination
 Crosstalkless than - 90dB @ 20 KHz
 ConnectorsPhoenix screwtype, removable
   
 Video
 Frequency ResponseDC to 200 MHz, @ 300mv, < -3dB @150 MHz
Typ - 6dB @ 200 MHz @ 1.0v, less than -3dB @ 115 MHz
 Input Impedance75 ohms
 Output Impedance75 ohms
 Crosstalkall hostile:
- Typ < -70dB @ 5 MHz
- Typ < -55dB @ 20 MHz
- Typ < -25dB @ 100 MHz
one hostile:
< -40dB @ 200 MHz
 Video ConnectorsBNC
   
 Power Consumption
  nominal 15 vdc, 500 mA max.
 PowerConnector
  5.5/2.8 mm coaxial DIN, tip negative
 Dimensions
  19" x 3.5" x 2" deep
ShippingWeight
  3 pounds




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Knox RS4x4HB
Routing Switchers

 

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RS4X4HBCALL0.00

Knox RS4x4HB
  

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