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Allen Avionics HEC-4000 Video Hum Eliminator, Hum and Noise Eliminator, Four Channel I/O, 75 ohms, Metal Housing
- Price: $499.95
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Usually ships in 7-10 days
Availability Details
CloseThis item is usually Drop Shipped from the MFR/Distributor within 7-10 days (subject to availability). Your order will be charged at the time of placing the order with the vendor. Item is non-cancelable and non-returnable.
International orders*
For international orders, credit cards will be charged at time you place your order.
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.
| 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 |
Video Cables
-
- Original: $17.95
- Save: $1.79
- Price: $16.16
Racks & Mounts
- Price: $14.95
This is a special order item and is non-cancelable and non-returnable. Est. arrival at B&H is 7-14 days (subject to availability). Your order will be charged at time of shipment.
What's in the Box
- 1 Year Warranty
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