Video to PC/HDTV Switching Scaler with Audio

TVB-400A

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Discontinued
  • Professional Video Scaler and multi-format switcher
  • 4 different inputs: Composite, S-video, YPbPr, and a PC (RGBHV) – Scalable inputs from VGA (640x480) up to SXGA (1280x1024), or pass-thru video up to 1920x1440
  • Can provide RGBHV (PC) VGA, SVGA (800x600), XGA(1024x768), SXGA(1280x1024) outputs
  • Can provide YPbPr HDTV outputs of 480p, 576p, 720p, 1080i
  • RS-232 interface allows control from an external device
  • OSD (On-Screen Display) with Blanking and Freeze functions
The TVB-400A is a high-end video scaler that up-converts PC, Composite, S-Video or Component (YcbCr) inputs to High Resolution PC or HDTV Output. This unit also has the capability to switch the audio from EACH of the video inputs to an output with on-screen volume levels for each. The VGA output resolution can be selected to be VGA, SVGA, XGA or SXGA. The TVB-400A can be set to output HDTV resolutions of 480P, 576P, 720P and 1080i. The output signal under HDTV mode is YPbPr (HD15 to RCA adapter is included). The TVB-400A is ideal for use with LCD projectors, CRT/LCD monitors and Plasma or HDTV Displays with improved picture quality. Comes with the accessories pictured below:
TVB-400 Accessories

Feature Comparison Chart

TVB-350

TVB-400

TVB-400A

Audio Switching

 

 

Per Channel Volume Control

 

 

PC (VGA) Input Scaling

 

Composite Input Scaling (NTSC or PAL)

S-Video Input Scaling (NTSC or PAL)

Component Video Scaling


Only interlace


All modes


All modes

VGA Pass-thru on Power Off

IR Remote

RS-232 Control

Front Panel Manual Control

Separate Source Selection Buttons

 

Windows GUI Software

VGA Input Resolutions

 

 

 

VGA (640x480)

SVGA (800x600)

XGA (1024x768)

SXGA (1280x1024)

UXGA (1600x1200) (Pass-thru)

HDTV Input Resolutions

 

 

 

480i (640x480)

576i (852x576)

480p (640x480)

 

576p (852x576)

 

720p (1280x720)

 

1080i (1920x1080)

 

1080p (1920x1080)

 

VGA Scaled Output Resolutions

 

 

 

VGA (640x480)

SVGA (800x600)

XGA (1024x768)

SXGA (1280x1024)

HDTV Scaled Output Resolutions

 

 

 

480p (640x480)

576p (852x576)

720p (1280x720)

1080i (1920x1080)

  • Professional Video Scaler and multi-format switcher
  • 4 different inputs: Composite, S-video, YPbPr, and a PC (RGBHV) – Scalable inputs from VGA (640x480) up to SXGA (1280x1024), or pass-thru video up to 1920x1440
  • Can provide RGBHV (PC) VGA, SVGA (800x600), XGA(1024x768), SXGA(1280x1024) outputs
  • Can provide YPbPr HDTV outputs of 480p, 576p, 720p, 1080i
  • RS-232 interface allows control from an external device
  • OSD (On-Screen Display) with Blanking and Freeze functions
  • Easy to use IR remote control
  • State-of-the-art frame buffer (with time-base correction)
  • Reverse 3:2/2:2 pull down provides clear and crisp de-interlacing of video originating from 24 fps film, such as DVD movies
  • Digital noise reduction
  • Brightness, Color, Contrast, Sharpness,Tint and Volume adjustments
  • Dynamic format 4:3 or 16:9 output
  • Adaptive 3-D comb filter for composite input ensures jitter-free picture
  • Compatible with NSTC, PAL, and SECAM video input
  • Computer Input (Pass Thru):
    RGB with HV Sync
  • Max Computer Input Resolution:
    1280x1024 (scalable)
    1920x1440 (pass-thru)
  • Computer Input Connector:
    HD-15 Female (DB-15)
  • Computer Input Signal Level:
    RGB @ 0.7V Analog, H&V Sync TTL
  • Video Inputs:
    CV - 1 Vp-p 75 ohm
    S-Video - 1Vp-p 75 ohm
    Y - 1 Vp-p 75 ohm
    Pb - 0.7 Vp-p 75 ohm
    Pr - 0.7 Vp-p 75 ohm
  • Audio Inputs:
    2Vp-p max stereo line-level into a 10k impedance
  • Audio Outputs:
    Line level output with volume adjustment
  • Video Standard:
    PC: RGBHV - VGA(640x480) to SXGA(1280x1024)
    SDTV: NTSC 3.58, PAL, B/D/G/I, SECAM
    HDTV: 480i/p, 576i/p, 720p, 1080i/p
  • Video Input Connectors:
    Composite Video on BNC
    S-Video on 4 pin Mini-DIN
    YPbPr on 3 BNC
    PC on VGA (HD15 Female)
  • Scaled Output Resolutions:
    VGA 640x480, RGBHV, Progressive
    SVGA 800x600, RGBHV, Progressive
    XGA 1024x768 RGBHV, Progressive
    SXGA 1280x1024 RGBHV, Progressive

    16:9 1280x720p (720p), YPbPr, Progressive
    16:9 1920x1080i (1080i), YPbPr, Interlaced
    852x480p (480p), YPbPr, Progressive
    852x576p (576p), YPbPr, Progressive
     
  • Scaled Output Horizontal & Vertical Refresh Rates:
    VGA (31.469 & 59.94)
    SVGA (37.880 & 60.32)
    XGA (48.360 & 60.000)
    SXGA (63.981 & 60.020)
    480p (31.469 & 59.94)
    576p (31.25 & 50)
    720p (44.995 & 59.94)
    1080i (33.716 & 59.94)
  • Manual Control:
    Front Panel Buttons
  • RS-232 Control:
    Rear Panel DB-9 Female
  • IR Remote Control:
    YES
  • Adjustments:
    Brightness, Contrast, Color Saturation, Tint (NTSC), Sharpness, Volume
  • Weight:
    3 Lbs
  • Dimensions:
    8 inch (W) x 6 inch (D) x 1.83 inch (H)
  • Power Source:
    100-240 VAC to DC 5V/2A Desktop Switching Adapter
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