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4x4 Balanced Stereo Audio Switcher

4x4 Balanced Stereo Audio Switcher
4x4 Balanced Stereo Audio Switcher

4x4 Balanced Stereo Audio Switcher

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Part Number:RS4X4B/AO
Price:$1,475.00
Today's price:$1,327.50 (You Save: 10%)
Availability:Usually ships the same business day.
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4x4 Balanced Stereo Audio Switcher

The Knox RS Series Family of equipment is a line of high performance audio/video routing switchers housed in heavy duty rackmount housings. All units accept and route, on the vertical interval, almost any 1 volt NTSC/PAL or Y/C (optional unit) video input including off-the-air and non-timebase corrected signals. The RS series accepts and routes mono or stereo, unbalanced audio up to 2 volts p-p and balanced audio from 0 to +4 dbm.

Video and audio inputs can be routed independently; they need not have the same destinations. Each source may be routed to multiple destinations via easy to use front panel push buttons or via RS-232 interface. Front panel LEDs indicate current routed crosspoints. Battery backed-up memory stores preset patterns. An internal timer allows timed sequence of patterns. Available in Video Only, Video with Stereo Audio or Video with Balanced Stereo Audio versions.

4x4 Balanced Stereo Audio Switcher Applications:

  • Studio Feed Control
  • Switcher Input Control
  • Manual/Automatic Timed Surveillance

4x4 Balanced Stereo Audio Switcher Features:

  • Multiple Video Inputs To Multiple Video Outputs
  • Breakaway Stereo or Mono Audio
  • Battery Backup
  • Cascadable
  • Flat To 8MHz
  • Store/Recall Preset Patterns
  • Manual & RS-232 Control

4x4 Balanced Stereo Audio Switcher Specifications:

  • Unbalanced Audio
    • Frequency Response: 20 Hz to 30 KHz
    • Input Level: up to 2v p-p
    • Input Impedance: 100K
    • Output Impedance: 1K
    • Crosstalk: <-85 dB @ 1kH
  • Balanced Audio
    • Hum & Noise: <-90db
    • Frequency Resp.: 20Hz to 50kHz, +/-1/4dB
    • Level: 0,4, or 16dB, clipped at 18
    • Impedance: 600 Ohm in/out
    • Crosstalk: >90 dB @ 20KHz
  • Video
    • Frequency Resp.: DC to 200 MHz; 3 dB @ 115 MHz
    • Input Level: 1 volt p-p
    • In/Out Imped.: 75 Ohm
    • Crosstalk: <-40 dB @ 200MHz
  • General
    • Power Consumption: nom. 15vdc 1.5A
    • Power Connector: 5.5/2.8mm coaxial DIN
    • Unbal. Audio Conn.: RCA
    • Bal. Audio Conn.: Phoenix Screwtype
    • Video Connectors: Composite: BNC; Y/C: 4-Pin Mini DIN

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4x4 Balanced Stereo Audio Switcher

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