SM22 is a broadcast quality NTSC / PAL / 960H / aCVi video test pattern generator.
aCVi is a SingMai proprietary video interface for transmitting SD and HD video over long distances of coaxial or twisted pair cable.
SM22 generates 24 different patterns (including a zone plate) for 16 SD and HD video standards. White noise and hum may be added to the video output. It is controlled by a simple rotary control and switch with status provided by a 128 x 32 OLED daylight readable display.
SM22 is easy to operate, affordable and compact, and can run on its own internal batteries for up to 4 hours.
It is perfect for the evaluation and measurement of SD and HD video products and systems in industries such as security (CCTV), industrial inspection and broadcast TV.
Inputs: 5VDC power (100-260VAC adaptor supplied). Internal NiMh batteries allow up to 4 hours of continuous operation.
Dimensions: 120 x 78 x 27mm.
Outputs: CVBS, aCVi (BNC).
Standards: NTSC-M, PAL, PAL-M, PAL-N, 960H-NTSC, 960H-PAL, aCVi - [720p-25/30/50/59.94/60Hz, 1080p-24/25/29.97/30/50/59.94/60Hz, 1080i-50/59.94/60Hz].
Patterns available include: 75%/100%/SMPTE Colour bars; 50% grey, 100% white, red, green, blue flat fields; 2T/30T and Pulse bar, Modulated ramp, 5 step linearity, 30MHz Multiburst, 30/15MHz luma/chroma sweep, Crosshatch, Bounce, Circular zone plate, CCIR-17/18/330/331, N7CMPF, N7CMBF.
VITS insertion (CVBS output).
Programmable amplitude white noise and hum may be added to the video output.
Monitoring of the aCVi data interface.
Usre controllable parameters include:
- CVBS/aCVi amplitude.
- Luma amplitude.
- Chroma amplitude.
- Black level.
- Sync amplitude.
- Burst amplitude.
- Burst frequency.
- aCVi data monitoring.
- Noise generator control.
Download the SM22 user manual.
For the highest quality and reliability, the SM22 module uses Analog Devices components.