The HA-06M17G-NF is an advanced, high-precision Double-Ridged Broadband Horn Antenna professionally engineered and manufactured by Fei Teng Wireless Technology Co., Ltd. (FT-RF) for multi-octave wideband RF scanning and measurement applications. Evolved from the legacy 650MHz-8GHz architecture, this upgraded model expands the frequency response to cover a continuous 600 MHz to 17 GHz spectrum. Delivering a uniform directional nominal gain profiling from -5 dBi to 17 dBi, it is an essential instrument for high-fidelity laboratory EMC/EMI sweeping environments. Precision CNC-machined from aerospace-grade 6061 Aluminum alloy with an integrated DC Shorted surge path, it successfully handles continuous wave (CW) power loads up to 500 Watts while safeguarding high-value connected measurement instrumentation. Equipped with a precision stainless steel N-Female coaxial connector interface, this premium radiator ensures exceptional Signal Integrity, minimal return loss, and unwavering pattern stability, making it the definitive reference standard for antenna calibration ranges, wide-area surveillance tracking, and professional RF verification networks.