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Allen Avionics
 

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    • Allen Avionics HD-SDI Single Channel Hum Eliminator

      Allen Avionics HD-SDI Single Channel Hum Eliminator

      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 atte

       

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      Item #: HEC-HDSDI

      Availability: Direct Ship From Manufacturer

      Our Price: $239.95

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

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

      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.

      • Supports all transmission rates of SMPTE259m and SMPTE292m up to 1.50Gbps HD-SDI Video Input
      • Equivalent to less

       

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      Item #: HD-VIT-75

      Availability: Direct Ship From Manufacturer

      Our Price: $149.95

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    • Allen Avionics DLS-5380 Video Delay System 16 Step Delay of 200ms - 3.2 Second

      Allen Avionics DLS-5380 Video Delay System 16 Step Delay of 200ms - 3.2 Second

      DelaySystem is a simple and cost-effective Video Delay Line for applications requiring long audio or Video Delays. The DelaySystem can be used in any applications where a 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. The DelaySystem has many applications in timing correction caused by slow digital conversion syst

           

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          Item #: AAV-DLS-5380

          Availability: Direct Ship From Manufacturer

          Our Price: $988.85

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

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

          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 hig

             

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            Item #: AAV-HD-SDI-5R

            Availability: Direct Ship From Manufacturer

            Our Price: $1,199.00

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          • Allen Avionics AGL-10K Audio Ground Loop Isolation Transformer

            Allen Avionics AGL-10K Audio Ground Loop Isolation Transformer

            • Impedance: AGL-10K: 10K Ohm Input & Output. AGL-600: 600 Ohm Input & Output
            • Bandwidth: 300KHz
            • Isolation: 100 Megohms, minimum
            • Insertion Loss: Less than .5dB
            • Package: Hi-Impact ABS Plastic
            • AGL-10K Input & Output Connector: 1/4" Phone Jack Input & Output
            • AGL-600 Input & Output Connector: 3 Pin XLR Female Input, 3Pin XLR Male Output
            • Dimensions: 3-3/4" x 2-5/8" x 1-1/2"
            • Isolation Between Channels: 100 dB minimum
            • Input Connectors: 3-Pin XLR Female & 1/4" Phone Jack
            • Output Connectors: 3-Pin XLR Male & 1/4" Phon

             

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            Item #: AGL-10K

            Availability: Direct Ship From Manufacturer

            Our Price: $125.00

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          • Allen Avionics AGL-600 Audio Ground Loop Isolation Transformer

            Allen Avionics AGL-600 Audio Ground Loop Isolation Transformer

            • Isolation Between Channels: 100 dB minimum
            • Input Connectors: 3-Pin XLR Female & 1/4" Phone Jack
            • Output Connectors: 3-Pin XLR Male & 1/4" Phone Jack
            • Dimensions: 5-3/8" x 4" x 2"
            • Impedance: AGL-10K: 10K Ohm Input & Output. AGL-600: 600 Ohm Input & Output
            • Bandwidth: 300KHz
            • Isolation: 100 Megohms, minimum
            • Insertion Loss: Less than .5dB
            • Package: Hi-Impact ABS Plastic
            • AGL-10K Input & Output Connector: 1/4" Phone Jack Input & Output
            • AG

             

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            Item #: AGL-600

            Availability: Direct Ship From Manufacturer

            Our Price: $127.55

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

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

            • Impedance: AGL-10K: 10K Ohm Input & Output. AGL-600: 600 Ohm Input & Output
            • Bandwidth: 300KHz
            • Isolation: 100 Megohms, minimum
            • Insertion Loss: Less than .5dB
            • Package: Hi-Impact ABS Plastic
            • AGL-10K Input & Output Connector: 1/4" Phone Jack Input & Output
            • AGL-600 Input & Output Connector: 3 Pin XLR Female Input, 3Pin XLR Male Output
            • Dimensions: 3-3/4" x 2-5/8" x 1-1/2"
            • Isolation Between Channels: 100 dB minimum
            • Input Connectors: 3-Pin XLR Female & 1/4" Phone Jack
            • Output Connectors: 3-Pin XLR Male & 1/4" Phon

             

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            Item #: AGL-600-2

            Availability: Direct Ship From Manufacturer

            Our Price: $255.00

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          • Rack Mount with Metal Door Holds Up to 5 RMC-2 and 10 Units

            Rack Mount with Metal Door Holds Up to 5 RMC-2 and 10 Units

            For Video Delay Lines, Hum Eliminators, Noise Eliminators and Isolation Transformers

             

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            Item #: AL-RM1

            Availability: Direct Ship From Manufacturer

            Our Price: $225.00

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          • Allen Avionics DELAY BOX Video & Audio Delay Line

            Allen Avionics DELAY BOX Video & Audio Delay Line

            The Master Delay Box is designed to restore perfect lip-syncing to the audio output from your digital satellite receiver and DVD-player. Modern displays, such as plasma screens, LCD screens and projectors use sophisticated imaging processors to produce the best picture possible. This processing takes time and produces a delay in the picture display. This is called a lip-sync error. This is particularly noticeable in speech, where the voice comes first and the lips move after. Lip-syncing anomali






             

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            Item #: DELAY BOX

            Availability: Direct Ship From Manufacturer

            Our Price: $244.90

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          • Allen Avionics DLS-5155 7.5 / 10 Second Real Time Video Delay System

            Allen Avionics DLS-5155 7.5 / 10 Second Real Time Video Delay System

            DelaySystem is a simple and cost-effective Video Delay Line for applications requiring long audio or Video Delays. The DelaySystem can be used in any applications where a 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. The DelaySystem has many applications in timing correction caused by slow digital conversion syst

                 

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                Item #: DLS-5155

                Availability: Direct Ship From Manufacturer

                Our Price: $1,076.00

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

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

                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

                • 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 & White
                • Reversible
                • Small, Compact Package
                • Impedance Model HEC-1000: 75 Ohms,

                 

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                Item #: HEC-1000

                Availability: In Stock

                Our Price: $139.90

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              • Allen Avionics HEC-2000 75 Ohm Hum Eliminator

                Allen Avionics HEC-2000 75 Ohm Hum Eliminator

                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 transmitt

                     

                    3 Models Available

                    Item #: HEC-2000

                    Availability: Usually ships in 3-10 business days

                    Our Price: $134.00

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                  • Allen Avionics 50 Ohm Single  Channel Video Hum Eliminator

                    Allen Avionics 50 Ohm Single Channel Video Hum Eliminator

                    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

                    • 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 & White
                    • Reversible
                    • Small, Compact Package
                    • Impedance Model HEC-500: 50 Ohms, U

                     

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                    Item #: HEC-500

                    Availability: In Stock

                    Our Price: $149.49

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                  • Allen Avionics 5 Channel 75 Ohm Hum Eliminator

                    Allen Avionics 5 Channel 75 Ohm Hum Eliminator

                    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 suita

                       

                      3 Channels Available

                      Item #: HEC-5000

                      Availability: Usually ships in 3-10 business days

                      Our Price: $589.95

                      Add to Wishlist
                    • Allen Avionics SDI-VIT-75 SDI Video Isolation Transformer

                      Allen Avionics SDI-VIT-75 SDI Video Isolation Transformer

                      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.

                      • Supports all transmission rates of SMPTE 259M and ITU-R BT 656. Supports 143Mbps to 540 Mbps including 270Mbps transmission ra

                       

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                      Item #: SDI-VIT-75

                      Availability: In Stock

                      Our Price: $132.15

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                    • Variable Switchable Delay Line 0-11 Nanoseconds

                      Variable Switchable Delay Line 0-11 Nanoseconds

                      All the Video Delay Lines in the VAR Series are designed specifically to provide for infinitely small delay adjustments from 0 to their total delay. This is accomplished by the use of a continuously variable small delay added to their larger binary toggle delays.Unlike other units on the market, these units introduce very low video distortion due to the continuously variable delay adjustment. Combine this feature with their low insertion loss and you have a unit with unparalleled specification

                         

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                        Item #: VAR011

                        Availability: Direct Ship From Manufacturer

                        Our Price: $119.95

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                      • Allen Avionics VFL4P0 Digital Low Pass Filter

                        Allen Avionics VFL4P0 Digital Low Pass Filter

                        Allen Avionics VFL4P0 Digital Low Pass Filter


                        Digital Filters for Video Processing


                        • Designed for Analog and Digital Video Filtering
                        • Band Limiting of Video SignalsVery Low Distortion Due to the Tight Control of Delay in the Passband
                        • Fast Transition from Passband to Stopband along with Good Stopband Rejection to over 100 MHz
                        • Also Used as Anti-Aliasing Pre Filters befor Analog to Digital Converters
                        • Maximum Delay Variation = 3% to -.25 dB Frequency
                        • Maximum Passband Ripple = ±.125 dB. 10 KHz to P






                         

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                        Item #: VFL4P0

                        Availability: Direct Ship From Manufacturer

                        Our Price: $249.00

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                      • Composite Video Isolation Transformer

                        Composite Video Isolation Transformer

                        Designed to eliminate ground loop problems in video signals

                         

                        3 Types Available

                        Item #: VIT-75

                        Availability: Direct Ship From Manufacturer

                        Our Price: $119.95

                        Add to Wishlist
                       

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                        Allen Avionics Manufactures a broad line of professional Passive Electronic Components that include Precision LC Filters of all types from 20 Hz to 40 GHz. Additional Allen Avionics products designed for the broadcast industry include electromagnetic Delay Lines, Attenuators, Amplitude and Phase Equalizers, Diplexers, Audio and Video Isolation Transformers as well as High Pass Filters, Low Pass Filters, Active Pass Filters, Hum Eliminators, Networks and Electronic Timing Products (adjustable and fixed).

                        Markertek is an authorized dealer for the entire Allen Avionics line. If you don't see what you're looking for, contact us and we'll do our best to get it for you.

                         

                         

                         
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