Our remanufacturing facility is based on cellular manufacturing techniques in order to achieve the same high quality practices used in our world-class manufacturing facility. Whether it is rework/repair to surface-mount parts or traditional axial and radial lead component replacement, you can be assured that we have the most up-to-date techniques and equipment to handle the challenges of today's and yesterdays broadband equipment. We are so confident in our thorough remanufacturing that we offer an 18-month warranty. If you have any questions concerns or need additional information please contact us. All of our Network Analyzers, Vector Network Analyzers and Spectrum Analyzers are manufactured by Hewlett-Packard/Agilent and are calibrated yearly by the manufacturer assuring optimum performance of our test equipment and the final product you receive. Whether it is a line extender or laser transmitter you can be assured of its quality when you receive your order from Mainline. If you have any questions concerns or need additional information please contact us.