Video Hum Eliminators

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LEN L3GF03 3G-SDI Galvanic Video and Ground Path Isolator - 4kV Breakdown
LEN
Item# LEN-L3GF03
The L3GF03 may used with SD, HD or 3G SDI. These have a higher breakdown voltage as required for medical applications. They are built in are constructed in ABS boxes with mounting flanges, fitted with two female BNC connectors. Specifications: Dimensions: 50 x 35 x 15 (L x W x H) mm excluding mounting flanges, 68mm length including flanges.
Our Price: $618.00
Availability: Typically Ships in 3-10 Business Days
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LEN LHDF03 HD-SDI Video Ground Isolator 4000 Volt - 4kV Breakdown
LEN
Item# LEN-LHDF03
The LEN LHDF03 is suitable for SD or HD SDI signals. These have a higher breakdown voltage as required for medical applications. They are built into Insulating ABS boxes with mounting flanges, fitted with two female BNC connectors. Traditional "Humbucker" and Isolation Transformer approaches to interference are not applicable to SDI signals. Mains hum is well below the SDI signal frequency spectrum and (unlike analogue video) the SDI signal is not sensitive to near-DC attenuation. However,...
Our Price: $541.00
Availability: Typically Ships in 3-10 Business Days
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LEN VIT02 Video Isolation Transformer - Analog - 4kV Breakdown
LEN
Item# LEN-VIT02
The LEN VIT02 Video Isolation Transformer acts as BOTH a Hum Eliminator AND a Ground Isolator whilst also improving on the performance of the traditional individual products. The VIT02 will remove severe interference caused by 50 or 60 Hz hum whilst a normal "Humbucker" will only remove moderate interference. At the same time it acts as a high performance Ground Isolator eliminating ground potential differences between equipment with a minimal phase and gain distortion. The VIT02 has...
Our Price: $633.00
Availability: Typically Ships in 3-10 Business Days
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Jensen VB-1BB IsoMax Single Channel 75 Ohm Composite Video Isolator
Jensen Transformers
Item# JEN-VB1BB
The ISO-MAX VB-1BB is a single-channel 75 Ω video isolator for composite (baseband) video that is used to prevent 60 cycle `hum bars' even where ground voltage differences are very large such as in surveillance video systems, night clubs, video walls, broadcast stations, and industrial plants. Designed for use with standard RG59 type coaxial cable, the VB-1BB combines true 75 Ω BNC connectors with a custom wound transformer to minimize reflection. The unique design delivers...
Our Price: $159.99
Availability: Extended Lead Time. Email, Chat or Call Us for more details.
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LEN L4KGI01 4K/12G Galvanic Video Isolator - In Line / Tubular Model
LEN
Item# LEN-L4KGI01
The LEN L4KGI0 ground isolators use broadband high-pass filters to provide complete galvanic isolation of DC currents between two pieces of equipment, while permitting the full bandwidth of SDI signal to pass, thus avoiding problems of signal distortion and operator shocks caused by a voltage difference. This method out-performs broadband transformers for SDI signals. Both the signal and ground paths between equipment are isolated, there is no distortion of the signal. They are suitable for...
Our Price: $628.00
Availability: In Stock
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LEN L3GGI01 3G-SDI Galvanic Video Ground Path Isolator - In Line / Tubular Model
LEN
Item# LEN-L3GGI01
The LEN L3GGI 01 is a galvanic signal and gound path isolator for use with 3G HD, SD & SDI video signals. They are built in cylindrical "barrel" style enclosures and fitted with a BNC connector at each end and isolate both the signal and ground paths. Specifications: Bandwith: 0.5MHz to 3.0GHz DC Breakdown Voltage: 100 volts minimum Input and Output Impedance: 75 ohms Return Loss: >20dB Dimensions:...
Our Price: $279.00
Availability: In Stock
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Allen Avionics HD-VIT-75 HD-SDI Video Isolation Transformer
Allen Avionics
Item# HD-VIT-75
HD-VIT-75 is a Video Isolation Transformer for eliminating hum in High Definition Serial Digital Transmission Lines. This can be used for Broadcast Systems where hum is present due to ground loops or where there are large difference in ground potential. The HD-VIT-75 provides electrical isolation between the Input and Output and will also eliminate induced currents in long cable runs. Features: Supports all transmission rates of SMPTE259m and SMPTE292m up to 1.50Gbps HD-SDI Video Input Equivalent...
Our Price: $159.00
Availability: Typically Ships in 3-10 Business Days
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Allen Avionics HD-SDI Single Channel Hum Eliminator
Allen Avionics
Item# HEC-HDSDI
A typical High Definition Broadcast chain features potential interconnects that could result in ground loops and the introduction of induced noise. Even though SDI is more immune to extraneous noise and low frequency components (hum) problems can still exist. As with analog signals, once you have noise in the signal, it is extremely difficult and costly to remove. Jitter caused by induced noise effects can compound problems created by unstable signal sources, poor re-clocking systems, cable attenuation...
Our Price: $229.00
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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Composite Video Isolation Transformer
Allen Avionics
Item# VIT-75
3 Types Available
Designed to eliminate ground loop problems in video signals
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Our Price: $139.95
Availability: In Stock
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Allen Avionics SDI-VIT-75 SDI Video Isolation Transformer
Allen Avionics
Item# SDI-VIT-75
SDI-VIT-75 is a Video Isolation Transformer for eliminating hum in Serial Digital Transmission Lines.This can be used for Broadcast Systems where hum is present due to ground loops or where there is a large differences in ground potential. The SDI-VIT-75 provides electrical isolation between the Input and Output and will also eliminate induced currents in long cable runs. Features: Supports all transmission rates of SMPTE 259M and ITU-R BT 656. Supports 143Mbps to 540 Mbps including 270Mbps transmission...
Our Price: $132.15
Availability: Ships Factory Direct, Typically in 3-10 Business Days
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Jensen VRD-1FF IsoMax CATV Digital RF Isolator
Jensen Transformers
Item# JEN-VRD1FF
The IsoMax VRD-1FF is a high performance capacitive based isolator that has been meticulously designed to break the ground loop that causes hum and buzz in audio and 60 cycle hum bars in video. Housed in a compact cylinder and designed for use with RG59 or RG6 type cable, this second generation VRD-1FF employs a unique RF engineered solution that delivers a ruler-flat response from 2 Mhz to over 1300 MHz spanning the VHF/FM/UHF and CATV spectrum. The VRD-1FF's exceptionally linear response prevents...
Our Price: $74.99
Availability: Typically Ships in 3-10 Business Days
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LEN L3GF03 3G-SDI Galvanic Video and Ground Path Isolator - 4kV Breakdown

LEN LHDF03 HD-SDI Video Ground Isolator 4000 Volt - 4kV Breakdown

LEN VIT02 Video Isolation Transformer - Analog - 4kV Breakdown

Jensen VB-1BB IsoMax Single Channel 75 Ohm Composite Video Isolator

LEN L4KGI01 4K/12G Galvanic Video Isolator - In Line / Tubular Model

LEN L3GGI01 3G-SDI Galvanic Video Ground Path Isolator - In Line / Tubular Model

Allen Avionics HD-VIT-75 HD-SDI Video Isolation Transformer

Allen Avionics HD-SDI Single Channel Hum Eliminator

Composite Video Isolation Transformer

Allen Avionics SDI-VIT-75 SDI Video Isolation Transformer

Jensen VRD-1FF IsoMax CATV Digital RF Isolator

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