S-4609 is a portable mini converter of SDI audio de-embedder, supports up to 3Gb/s SDI, and can be widely used in broadcast field production and professional audio/video conversion and transmission.
Key Features:
- Portable SDI to Audio De-embedder
- 3G/HD/SD-SDI supported
- De-embed any 2-ch from first 8-ch audio
- Output AES/EBU audio
- Output 6.35mm balanced audio
- Provide 2x SDI loop output
- Power/input/output status indicator
- Pole-tap 6-18V DC power input
- Heavy duty aluminium housing
- Bottom screw threads for installing
Specifications:
Input |
BNC x 1 |
3G/HD/SD-SDI input x1 |
Output |
BNC x 2 |
3G/HD/SD-SDI loop output x2 |
BNC x 1 |
AES/EBU digital audio output x1 |
6.35mm x2 |
Analog audio(balanced) output x2 |
Video Format |
SDI |
SMPTE-425M |
1080p (60 / 59.94 / 50) |
SMPTE-274M |
1080i (60 / 59.94 / 50) |
1080p (30 / 29.97 / 25 / 24 / 23.98) |
SMPTE-RP211 |
1080psf (30 / 29.97 / 25 / 24 / 23.98) |
SMPTE-296M |
720p (60 / 59.94 / 50) |
SMPTE-125M |
480i (59.94) |
ITU-R BT.656 |
576i (50) |
Audio Format |
Digital audio |
Type |
AES/EBU |
Output level |
5Vp-p |
Sample frequency |
48KHz |
Analog audio |
Max output level |
+24dbu |
Bandwidth |
20Hz-20KHz |
General |
Power | ≤3W |
Working Voltage |
DC 6-18V |
Working Environment |
Temperature: 0°C-+50°C, Humidity:10%-90% |
Dimensions |
98x84x29 mm |
Net weight |
235g |
Input and Output
S-4609 provides:
- 1x 3G/HD/SD-SDI input
- 2x 3G/HD/SD-SDI loop output (Reclocked)
- 1x AES/EBU digital audio output (2-ch)
- 2x 6.35mm analog audio output (balanced)
(If both AES/EBU audio and analog audio is connected, only AES/EBU audio outputs)
De-embed Channel Selection
S-4609 can de-embeded any 2-ch audio from SDI first 8-ch embedded audios. User can select the channel number to be de-embedded by the 6 switchers on the front panel of the product. And on the rear side, S-4609 provides the description of the 6 switchers for reference.
Status Indicators
S-4609 provides 3 LED indictors, to check if the power is connected, if the SDI input is recognized, and if de-embedded audio is deliver.
Power Supply
The mini converter is powered by pole-tap DC socket. The package includes an AC-DC power adaptor, and you can also connect DC cable from 6-18V batteries.
Heavy Duty Housing
The S-4609 mini converter adopts unibody aluminium alloy housing, strong for field using and protects the audio/video connectors effectively.
Installation
S-4609 provides the bottom 1/4-inch screw threads for fixing on cameras, and an installing plate is supplied in the package, for fixing on wall and binding the BNC/audio cables.

Standard Package
S-4609 standard package includes:
- 1x AC-DC power adaptor
- 1x Install plate
Warranty Period:
Two years conditional.
View S-4609 User Manual