Compact and Affordable!. The GX1400GB from Standard Horizon follows suit with ruggedness and reliability and builds on the GX1400 by adding a built in 66 channel WAAS GPS Receiver. Class D DSC, E20 (Easy to Operate) Menu. Large DOT Matrix display and an IPX8 water rating make this a top choice for fixed mount VHF Radios. Programmable Scan, Priority Scan & Dual Watch Power cord with 6AMP fuse & Holder Oversized full DOT Matrix Display . Mounting brackets and Knobs .