CTS-VPX is the NEW jammers of 2011. With perfect designed electronic boards and high quality USA RF components, it can works stably 24*7 hours without breakdown *Excellent construction reducing the heat and increasing the working efficiency in order to ensure the stable operation *ALC (Automatic Level Control) technology.0~30W line adjustable each band to adjust the jamming range freely (applied for a patent) *High efficiency and small volume. In order to better serve our customers, CTS products to meet customer’s demands according to customer’s request.