Video product engineers and OEM's have come to rely on Allen Avionics as the single source for a complete line of standard and custom products such as General Purpose Delay Lines, Digital Delay Lines, Video Delay Lines, Diplexers, Filters for NTSC and PAL, Attenuators, Amplitude and Phase Equalizers, Audio and Video Isolation Transformers, Hum Eliminators, Networks and Electronic Timing Products (adjustable and fixed) and Electromagnetic Delay Lines. Allen Avionics also manufacture Precision LC Filters, Cavity and Waveguide filters of all types from 20 Hz to 26.5 GHz. Allen Avionics engineering and sales staff are available to answer any questions or help you design a component to meet your needs. Call us at (516) 248 8080 or email us at [email protected] for a FREE CD Catalog.