The HDG-20 portable video test generator offers an extensive list of advanced features at an affordable price.
The HDG-20 provides still and moving test patterns in SD and HD formats at full broadcast quality. It also outputs audio tone, time code and closed caption characters. It even features a dual-link 2k resolution video output and an optional sync input (for genlock).
The HDG-20 fits in the palm of your hand and has four buttons to operate the menu displayed on its bright LCD screen. Flash E-Prom memory provides for hassle free updates. Owners can download new firmware from Doremi's website to keep their HDG-20 current with the latest video patterns and features.
Doremi Labs designed the HDG-20 to offer video professionals a low cost portable test generator to calibrate and test video equipment and displays at broadcast, post production, concert, home theater, R&D facilities and more.
FEATURES
STILL PATTERNS 100% Color Bars 15% Grey and 25% Grey Black Black to White Gradient Borderline Check Field (equalizer / pll) Cross Hatch Full White, Red, Green and Blue Grey Levels (16 bars: Grey/Red/Green/Blue) Moiré Circle Effect / Zone Plate Random Noise SMPTE Bar Target Vertical Lines / Horizontal Lines Random Generator for all still patterns
MOVING PATTERNS Can be combined with still patterns above for hundreds of variations 1 or 2 moving squares with shape and color change effect Full Motion of still pattern Snow Scrolling Title Speed control of motion Inverse effect with still pattern
AUDIO TONE GENERATOR 1kHz Sine Wave embedded on SDI 4 Channels on 4 Groups Audio Level Settings (8 Values)
CLOSED CAPTION CC as ancillary data in video stream
TIME CODE GENERATOR TC as ancillary data in video stream Drop or Non-Drop Frame On Screen Burn in Window
VANC GENERATOR Inserts a counter packet into VANC
VIDEO INPUT Sync Input (optional)
VIDEO OUTPUT Two BNC connectors provide either: -Two identical serial digital outputs -Dual Link serial digital output (YPbPr/RGB) Pair with Doremi’s HDVI-20 for DVI output
Formats Supported NTSC & PAL 720p - 60, 59.94, 50Hz 1080i / 1080p - 30, 29.97, 25, 24, 23.98Hz 2048x1080p & sf - 24, 23.98Hz
Standards: SMPTE 125M, 274M, 296M, 372M, 292M Bit Rate: 1.485 Gb/s, 1.4835 Gb/s, 270Mb/s Resolution: 10bit
INTERFACE Two line LCD with menu controls Save settings to memory option -HDG Control Panel: Remote control software for the MAC or PC via RS422 serial connection. The HDG Control Panel provides an easy to use GUI interface for all HDG-20 functions.
GENERAL 5 - 18 volts (screw-on connector) External Adapter: 100-240VAC 50-60Hz 5.4” x 3.7” x .8” (138mm x 93mm x 22mm)
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