Pack Your Bags for Louisville and ICUEE 2017
August 30, 2017
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![\"Digital](\"https:\/\/trenchlesstechnology.com\/wp-content\/uploads\/2017\/08\/digital-control-1.jpg\")
<\/a>Digital Control Inc.<\/h4>\r\nSince the first utility was installed using horizontal directional drilling, two things have plagued walk-over locating systems: Active Interference and Passive Interference. Digital Control Inc. has developed solutions for both. Active Interference has been virtually eliminated when using DCI’s DigiTrak Falcon receiver by allowing locators to select two optimal frequencies bands based on each drill site’s individual active interference profile. DigiTrak Falcon F5’s Passive interference solution offers dozens of frequencies between 0.3 – 0.8 kHz. We have long known that lower frequencies perform better in passive interference environments but they have never been used in walk-over locating because the effective depth range was unacceptable. DCI’s approach is to use the higher proven frequencies for sending transmitter data and the sub kHz frequencies for depth and direction.\r\n
