Specifications: 1. 1GHz working platform, high output, low distortion, excellent flatness in band 2. Using high quality NXP or NEC module 3. Using plug-in functional device, could achieve blind mating for guiding groove design. Asymmetrical stitch of the equalizer had been designed to avoid incorrect using. Gilded copper stitches and pins are suitable for contacting and debugging. 4. The standard single output model could be extended to two tap or split outputs. 5. Use two aluminium panels inside to preventing electromagnetic radiation Multistage lightning protection devices ensure long-time steady and continuous working. 6. New attractive aluminium alloy case with waterproof, moistureproof and anti-Oxidation design is favourable to installation and heat elimination.