Where to Buy Allen Avionics | Audio, Video Hum Eliminators

Composite Video Isolation Transformer

Designed to eliminate ground loop problems in video signals

Allen Avionics HEC-2000 75 Ohm Hum Eliminator

Item# HEC-2000

The HEC-2000 eliminates hum and greatly reduces interferences in video lines caused by differences in ground potential. Features flat response, bandwidth up to 30 MHz, four color or monochrome, no low frequency or high frequency roll off, passive device, failure free, use on 50 Hz or 60 Hz systems. Applications in field: between remote truck and Telco, between remote truck and microwave, for VTR units. In Studio: between buildings, installations with long cable runs, between studio and transmitter....

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

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...

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Our Price: $166.12

Availability: In Stock

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Allen Avionics DLS-5117-15s Video Delay System 16 Step Delay of 0.94ms - 15 Second

Item# AAV-DLS-5117-15S

The Allen Avionics DLS-5117-15S is a simple and cost-effective Video Delay Line for applications requiring long video delays. The DelaySystem can be used in any applications where constantly rewriting video storage is required. Example applications include any video storing/delay requirement, synchronizing video and audio feeds in a studio, at sporting events, and for the action replay of any live video feed. Features: Specifications: Input: Composite Video, @ 75 ohms, PAL and...

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Our Price: $1,204.50

Availability: Usually Ships in 5-14 Days

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Allen Avionics HD-SDI-3R 3 Channel Ground Loop BNC Hum Eliminator for High Definition Broadcasting - Rack Mounted

Item# AAV-HD-SDI-3R

A 3 channel ground loop eliminator for High Definition Broadcasting High frequency ground loop eliminator designed for use with High Definition Broadcast chains. The Allen Avionics HD-SDI-3R ground loop eliminators can be used for signal transmissions at 1.485Gbps over a cable contain a range of low to high frequencies. The HD-SDI Ground Loop Eliminator supports the four transmission rates of SMPTE 259m and SMPTE 292m 1.485Gbps HD SDI. Specifications: Number of inputs:...

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Our Price: $716.87

Availability: 2+ Weeks

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Allen Avionics HD-SDI-5R 5-Channel Isolated SDI & HD-SDI Serial Digital Video Hum Eliminator

Item# AAV-HD-SDI-5R

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 and can be the demise of digital signals. HD-SDI Serial Digital signal transmissions at 1.485Gbps over a cable contain a range of low to high...

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Our Price: $1,236.82

Availability: Usually Ships in 5-14 Days

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Allen Avionics ISO-6G-SDI SDI Video Isolator Transformer

Item# AAV-ISO-6G-SDI

The Allen Avionics ISO-6G-SDI is a Video Isolator for eliminating hum in 6G / Ultra 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 differences in ground potential. This device 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...

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Our Price: $212.17

Availability: Usually Ships in 5-14 Days

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Allen Avionics MADI-ISO-B MADI / AES10 Audio Isolation Transformer

Item# AAV-MADI-ISO-B

MADI / AES10 Digital Audio Isolator Allen Avionics MADI-ISO-B is a Digital Audio Isolation Transformer that eliminates hum or noise present in Multichannel Audio Digital Interface (MADI) or AES10. This is caused by differences in ground potential up to 20 Volts or due to induced currents in long cable runs. Such interference results in degradation of bit timing in high speed digital signals and causes higher Bit Error Rates suffered from the Cliff Effect. This compact, standalone...

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Our Price: $176.63

Availability: Usually Ships in 5-14 Days

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Allen Avionics AGL-10K Audio Ground Loop Isolation Transformer

Item# AGL-10K

The Allen Avionics AGL-10K is an audio ground loop isolation transformer. All transformers in the AGL series are true isolation transformers, designed for low distortion, linear phase response and excellent pulse fidelity. This is accomplished by extending the bandwidth to over 300 KHz (10 - 15 times the normal 20 KHz bandwidth). The extended bandwidth guarantees a linear phase response that provides distortion-free audio with no loss of its original harmonic content. The AGL-600 and AGL-600-2...

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Our Price: $135.27

Availability: Ships Factory Direct, Typically in 3-10 Business Days

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Allen Avionics AGL-600 Audio Ground Loop Isolation Transformer

Item# AGL-600

The Allen Avionics AGL-600 Audio is a ground loop Isolation transformer. All transformers in the AGL series are true isolation transformers, designed for low distortion, linear phase response and excellent pulse fidelity. This is accomplished by extending the bandwidth to over 300 KHz (10 - 15 times the normal 20 KHz bandwidth). The extended bandwidth guarantees a linear phase response that provides distortion-free audio with no loss of its original harmonic content. The AGL-600...

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Our Price: $157.95

Availability: Ships Factory Direct, Typically in 3-10 Business Days

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Allen Avionics AGL-600-2 Audio Ground Loop Isolation Transformer

Item# AGL-600-2

The Allen Avionics AGL-600-2 is an audio ground loop isolation transformer. All transformers in the AGL series are true isolation transformers, designed for low distortion, linear phase response and excellent pulse fidelity. This is accomplished by extending the bandwidth to over 300 KHz (10 - 15 times the normal 20 KHz bandwidth). The extended bandwidth guarantees a linear phase response that provides distortion-free audio with no loss of its original harmonic content. The AGL-600...

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Our Price: $290.21

Availability: Ships Factory Direct, Typically in 3-10 Business Days

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Allen Avionics HEC-1000 75 Ohm Single Channel Video Hum Eliminator ABS Housing

Item# HEC-1000

APPLICATIONS: Field Use: Between Remote Truck, Telco & Microwave For Intertruck Hookup For VTR Units For Monitoring Lines Studio: Between Buildings On Long Runs in Buildings Between Studios & Transmitters On Incoming & Outgoing Telco Circuits Features: Flat Response Bandwidths up to 30MHz No Low or High Frequency Roll-Off No Differential Gain or Phase Distortion Rugged, Waterproof Case BNC Connectors Passive Device - Failure Free For Color and Black &...

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Our Price: $151.31

Availability: Ships Factory Direct, Typically in 3-10 Business Days

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Allen Avionics 50 Ohm Single Channel Video Hum Eliminator

Item# HEC-500

APPLICATIONS: Field Use: Between Remote Truck, Telco & Microwave For Intertruck Hookup For VTR Units For Monitoring Lines Studio: Between Buildings On Long Runs in Buildings Between Studios & Transmitters On Incoming & Outgoing Telco Circuits Features: Flat Response Bandwidths up to 30MHz No Low or High Frequency Roll-Off No Differential Gain or Phase Distortion Rugged, Waterproof Case BNC Connectors Passive Device - Failure Free For Color and Black &...

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Our Price: $175.00

Availability: Ships Factory Direct, Typically in 3-10 Business Days

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Allen Avionics HEC-5000 5 Channel 75 Ohm Hum Eliminator

Item# HEC-5000

3 Options Available

The HEC-5000 now joins other multi-channel hum eliminators manufactured by Allen Avionics. Like the HEC-3000, which provides 3 channels of hum reduction, and the HEC-4000 that provides 3 channels of hum reduction plus 1 channel of transformer isolation, the HEC-5000 hum eliminator stops all 50 Hz or 60 Hz hum. The HEC-5000 is designed to eliminate hum in video applications caused by long cable runs or ground loops. This newest addition has a bandwidth of over 100 MHz per channel, making it suitable...

Allen Avionics HD-SDI Single Channel Hum Eliminator

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...

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Our Price: $239.07

Availability: Ships Factory Direct, Typically in 3-10 Business Days

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Allen Avionics SDI-VIT-75 SDI Video Isolation Transformer

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...

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Our Price: $138.33

Availability: Ships Factory Direct, Typically in 3-10 Business Days

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Allen Avionics 3G-SDI-5R 1RU 5-Channel 3GHz 3G-SDI Hum Eliminator

Item# AAV-3G-SDI-5R

This is a 5 Channel Rack Mounted 3G-SDI Hum Eliminator! The Allen Avionics 3G-SDI Hum eliminators are famous for reduce jitter caused by induced noise effects for the High Definition broadcast chain. Unstable signal sources, poor re-clocking systems and cable attenuation can be the demise of digital signals. 3G-SDI Serial Digital signal transmissions at 2.970Gbps over a cable contain a range of low to high frequencies like analog signals and are subject to analog-type distortions like induced noise...

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Our Price: $1,308.75

Availability: 2+ Weeks

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Composite Video Isolation Transformer

Allen Avionics HEC-2000 75 Ohm Hum Eliminator

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

Allen Avionics DLS-5117-15s Video Delay System 16 Step Delay of 0.94ms - 15 Second

Allen Avionics HD-SDI-3R 3 Channel Ground Loop BNC Hum Eliminator for High Definition Broadcasting - Rack Mounted

Allen Avionics HD-SDI-5R 5-Channel Isolated SDI & HD-SDI Serial Digital Video Hum Eliminator

Allen Avionics ISO-6G-SDI SDI Video Isolator Transformer

Allen Avionics MADI-ISO-B MADI / AES10 Audio Isolation Transformer

Allen Avionics AGL-10K Audio Ground Loop Isolation Transformer

Allen Avionics AGL-600 Audio Ground Loop Isolation Transformer

Allen Avionics AGL-600-2 Audio Ground Loop Isolation Transformer

Allen Avionics HEC-1000 75 Ohm Single Channel Video Hum Eliminator ABS Housing

Allen Avionics 50 Ohm Single Channel Video Hum Eliminator

Allen Avionics HEC-5000 5 Channel 75 Ohm Hum Eliminator

Allen Avionics HD-SDI Single Channel Hum Eliminator

Allen Avionics SDI-VIT-75 SDI Video Isolation Transformer

Allen Avionics 3G-SDI-5R 1RU 5-Channel 3GHz 3G-SDI Hum Eliminator

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