804B Video Test Generator

The rack mountable model 804B video test generator is optimized for testing modern HDMI 2.0 flat panel TVs. The 804B video test generator supports testing of HDMI 4K x 2K resolutions up to pixel rates of 600 MHz. This enables testing ultra HD TVs with 4K resolutions at 50/60Hz with either 4:2:0 or 4:4:4 pixel encoding. The 804B also supports testing with HDMI 2.0 21:9 format resolutions up to 600 MHz.

The 804B video generator is equipped with all the standard video timings and test patterns—including support for 3D—necessary for testing HDTVs. The 804B instrument supports functional protocol tests such as EDID and HDCP. You can verify the EDID of HDMI sinks including new data elements related to HDMI 2.0. Both HDCP 1.4 and HDCP 2.2/2.3 verification tests are supported as well.

The instrument features four (4) HDMI outputs—all active simultaneously—for testing HDTVs with multiple HDMI inputs. This eliminates the need for splitters often required for testing each HDMI input on an HDTV. The 804B video generator can output component analog and composite analog video as well as HDMI. Component (RGB) output through the VGA interface operates up to 162 MHz; component YPbPr output through the BNC connectors operates up to 75 MHz.

The 804B video generator tests compressed and uncompressed HDMI audio formats using a variety of audio test signals. An HDTV’s analog audio inputs can also be tested using the 804B’s programmable analog audio outputs.

Manufacturing engineers can choose to operate the 804B instrument in a few different ways. The instrument can be controlled through the user friendly touch screen interface which also provides status during testing. For control by an automated test system, the 804B can be operated through an extensive command set. The 804B instrument supports the same commands that production facilities have become familiar with on the other 804 series instruments as well as the early Quantum Data families of video test generators such as the 802 and 881 series instruments. Alternatively, an optional programmable keypad can be attached to the USB Port or RS-232 port for keypad control.

The 804B video generator provides the necessary features and functions for testing HDTVs on a production and are offered an attractive price. Contact your Quantum Data distributor or representative for ordering and pricing information.

The following is list of some of key the 804B standard features and benefits. Please refer to the 804B Data Sheet for a list of all features, benefits, options and specifications.

HDMI Out (Tx) ports (4) – Four (4) HDMI output ports support the emulation a known-good HDMI source devices to test HDMI HDTVs and other sink devices up to 600 MHz pixel rate. All four HDMI Tx ports output the same video format and test pattern.

Extensive format and test pattern library – Enables you to test a variety of video test cases on a high end HDTV including deep color and 3D.

Protocol tests on HDMI sinks – Enables you to verify proper operation of HDCP authentication, EDID and CEC on HDMI sink devices.

Component and RGB analog video outputs (VGA – HD15 connector) – Test analog video inputs on SDTVs, HDTVs as well as PC monitors up to 150 MHz (max speed).

Component analog video outputs (BNC connector) – Test analog video inputs on SDTVs and HDTVs up to 150MHz (max speed).

Audio test tones and clips for uncompressed LPCM and compressed formats – Enables you to verify that an HDMI audio rendering device supports various audio formats including LPCM and Dolby and DTS compressed formats including Dolby TrueHD and DTS Master Audio.

Analog audio outputs – Supports compressed and uncompressed audio formats.

The following is a list of some of the key 804B optional features. Please refer to the 804B Data Sheet for a list of all features, benefits, options and specifications.

THX Test Pattern Pack – The THX test patterns enable A/V professionals to calibrate the displays on high-end 3D-capable HDTVs to match the same standards as those used in post-production facilities worldwide.

Imaging Science Foundation (ISF) Test Pattern Pack – The ISF test patterns enable A/V professionals to calibrate the displays on modern high-end HDTVs.

China Res Test Pattern Package – The ChinaRes test pattern is specified by the National Testing and Inspection Center for Radio and TV Products of China. The image pack includes both a standard definition aspect ratio (shown right) and a high definition aspect ratio. This test pattern is supported at: 1920×1080, 1280×720, 720×576 and 720×480 resolutions.

Note: The Accessories tab lists the optional accessories available with the 804B.

The following is a list of some important specifications of the 804B. Please refer to the 804B Data Sheet for a list of all features, benefits, options and specifications.

Interfaces

• HDMI Tx (4) – Connector: Type A; Pixel rate: Up to 600 MHz; TMDS rate. Video Type/Sampling: RGB/YCbCr 4:4:4, 4:2:2, 4:2:0 24/30/36 bit color; Colorimetry: ITU-R BT.601-5, ITU-R BT.709-5.
• VGA – Connector: HD15F; Pixel rate: up to 162 MHz.
• Analog component – Connector: HD15F; Video Type: YPbPr.
• Analog composite – Connector: BNC & Y/C S-Video.

Operation

• Embedded touch screen – Screen size: 480 x 272 resolution; 24 bit RGB color.
• USB – Serial command line through terminal emulation program.
• RS-232 – Serial command line for automated control.

Physical

• Power (AC) – VAC 100 to 240VAC; Power: 24 VA; Frequency: 47 – 63Hz.
• Dimensions – Height 3.25 inches (8.3 cm); Width: 16.5 inches (41.9 cm); Depth: 6.1 inches (15.5 cm).
• Weight – 6.62 LBS (3.0 kg).
• Environmental – Humidity: 30% – 80% RH non-condensing; Operating Temp: 32 – 104 F (0 – 40 C).