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TVB-400

Video to PC/HDTV Switching Scaler

  • Professional Video Scaler and multi-format switcher
  • 4 different inputs: Composite, S-video, YPbPr, and a PC (RGBHV) – Scalable inputs from VGA (640×480) up to SXGA (1280×1024), or pass-thru video up to 1920×1440
  • Can provide RGBHV (PC) VGA, SVGA (800×600), XGA(1024×768), SXGA(1280×1024) 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
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Description

The TVB-400 is a high-end video scaler that up-converts PC, Composite, S-Video or Component (YcbCr) inputs to High Resolution PC or HDTV Output. The VGA output resolution can be selected to be VGA, SVGA, XGA or SXGA. The TVB-400 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-400 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 (640×480)

SVGA (800×600)

XGA (1024×768)

SXGA (1280×1024)

UXGA (1600×1200) (Pass-thru)

HDTV Input Resolutions

 

 

 

480i (640×480)

576i (852×576)

480p (640×480)

 

576p (852×576)

 

720p (1280×720)

 

1080i (1920×1080)

 

1080p (1920×1080)

 

VGA Scaled Output Resolutions

 

 

 

VGA (640×480)

SVGA (800×600)

XGA (1024×768)

SXGA (1280×1024)

HDTV Scaled Output Resolutions

 

 

 

480p (640×480)

576p (852×576)

720p (1280×720)

1080i (1920×1080)

Features

  • Professional Video Scaler and multi-format switcher
  • 4 different inputs: Composite, S-video, YPbPr, and a PC (RGBHV) – Scalable inputs from VGA (640×480) up to SXGA (1280×1024), or pass-thru video up to 1920×1440
  • Can provide RGBHV (PC) VGA, SVGA (800×600), XGA(1024×768), SXGA(1280×1024) 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 and Tint adjustment
  • 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

Specifications

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
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
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

Downloads

Manuals Versions Last Updated
Remote Control Codes Manual
JUNE 24, 2020
TVB-400 Manual
JUNE 24, 2020
Software Versions Last Updated
TVB-400
JUNE 24, 2020

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