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SM03 is an Standard Definition Video Enhancer and Synchroniser.


SM03 is an NTSC, PAL or SECAM video decoder, noise reducer and synchroniser designed to produce high quality video images from jittery, noisy and/or out of specification sources.



It is ideal for applications in the:


Improved viewing of legacy standard definition video sources such as Laserdisc.

Recovery of analogue tape and video disc video for archiving and transfer to modern media.

Very low artefact decoding and noise reduction for MPEG encoding pre-processing (reduces compressed bandwidth requirement by up to 20% compared with conventional decoders).

Broadcast quality decoding of composite video images.

Enhancement of poor quality video images.




(Please contact SingMai for quantity and dealer discounts.)


Download the SM03 user manual:

SM03 video enhancer user manul


SM03 Specifications

Video Inputs:

NTSC/PAL/SECAM/NTSC-443/PAL60 standards.

CVBS (BNC: ~1.0V into 75Ω).

Y/C (2-BNC: Y ~1.0V into 75Ω, C ~0.3V into 75Ω). A male S-VHS to BNC cable is provided with the SM03.

Dual 12-bit ADC, 27MHz sample rate.

4dB overhead margin.


Video Output:

525i/625i serial digital interface (SDI - SMPTE-259M). BNC: 800mV pk-pk.


Video Decoder:

Motion adaptive, 7-tap 3D comb filter (frame, field, line, notch selected on a pixel by pixel basis).


Noise reduction:

Adaptive 7x7 median filter (reduce impulse and 'salt and pepper' noise).

Motion adaptive 3D recursive filter.



Full frame synchroniser.

Crystal based output sync pulse generator. Compliant, low jitter output under all input video conditions.



Chroma edge enhancement (no ringing or overshoots).



1.3V pk-pk or 316mV pk-pk (gain selectable) into 47kohms.

Stereo analogue audio input (48kHz sampling). 20-bit.

Audio embedded into SDI output.

Programmable audio delay for lipsync compensation.

Audio delay can track synchroniser delay.



Colour LCD display with encoder/switch control.

Full Proc Amp controls (luma and chroma gain, brightness and hue).


Test Pattern Generator :

Programmable video test pattern generator: SMPTE Bars/Bars+Red, 2T20T Pulse, Zone Plate.

Programmable audio tone generator.



224mm x 120mm x 66mm.


Power Supply:

12VDC (90V-260V universal AC-DC adaptor supplied).




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