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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17
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Description
Allen Avionics HEC-4000 Video Hum Eliminator, Hum and Noise Eliminator, Four Channel I/O, 75 ohms, Metal HousingHum eliminators work best when interference causes small differences in ground potential (less than 20 VDC) or long cable runs have induced currents. HEC series units also work well when there are multiple power panels in a building that create differences in ground potential which induce ground loop current flow and 60 Hz hum. Four Channels of I O Four input channels give this hum reducer the ability to pass GBR and YUV component signals plus sync.
Hum eliminators work best when interference causes small differences in ground potential (less than 20 VDC) or long cable runs have induced currents. HEC series units also work well when there are multiple power panels in a building that create differences in ground potential which induce ground loop current flow and 60 Hz hum.
- Four Channels of I/O
- Four input channels give this hum reducer the ability to pass GBR and YUV component signals plus sync.
- High dB Isolation Between Channels
- Up to 80 dB of isolation between channels is used while passing a full component signal; this ensures the same quality of hum reduction as the single channel HEC series while still maintaining separate channel integrity.
- Connector Protection
- Featuring 1/4 inch stainless steel guard rails to protect connectors in the field or studio mounted.
- 1 Year Warranty
| Input | Three video composite @ 75 ohms One isolated, balanced channel for component sync All four connectors, 75 ohms BNC |
| Output | Three video composite @ 75 ohms One isolated, balanced channel for component sync All four connectors, 75 ohms BNC |
| Bandwidth | 30 MHz |
| Hum Rejection | 60 dB for 50/60 Hz hum When used in GBR or YUV system |
| Return Loss | 20 dB |
| Dimensions | 4.75 x 3.06 x 7.44" (WxDxH) 12.06 x 7.72 x 18.9cm (WxDxH) |
| Weight | 10 lbs 4.53 kg |
| Packaging Info | |
|---|---|
| Package Weight | 7.5 lb |
| Box Dimensions (LxWxH) | 8.3 x 5.4 x 4.3" |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy