Cable problem

Excessively long or improper cable type may prevent the receiver from tracking satellites. Spectracom recommends low loss coaxial cable such as Times Microwave LMR-400 for the GPS antenna cable. When using the Model 8225 Outdoor Antenna limit cable length to 200 feet. For run lengths up to 600 feet use the Model 8227 Preamplifier. The Model 8228 Indoor Antenna is supplied with 50 feet of antenna cable. Do not substitute or add coax to the provided cable.