The basic EMC publication IEC / EN 61000-4-39 „Electromagnetic Compatibility (EMC) - Part 4-39: Testing and measurement techniques - Radiated fields in close proximity - Immunity test” describes test methods unique to the situation in which the transmitter is used in close proximity to the EUT. The Teseq TEM horn generates homogeneous fields in the large frequency range from 600 MHz to 6 GHz. Two optional available matching network adapters allow to extend the frequency range for the TETRA 400 and GMRS 460 / FRS 460 applications. Using the adapters means one TEM horn for all the bands. The mounting fixture allows easy adjustment for vertical, horizontal polarizations, and has a standard camera thread (1/4” X 20) hole that allows fitting to many support structures including all Teseq tripods (note Teseq adapters may be required). The combination TEM horn with dipole tube BAA 6001 is recommended for mounting the TEM horn to ∅ 22 mm mast / tripod holder.
基本的 EMC 出版物 IEC/EN 61000-4-39《電磁相容性（EMC）— 第4-39部分：測試與測量技術—近距離輻射場抗擾性測試》描述了在發射器與受測設備（EUT）近距離使用時所特有的測試方法。Teseq TEM 喇叭能在 600 MHz 至 6 GHz 的寬頻範圍內產生均勻電磁場。兩個選配的匹配網路適配器可將頻率範圍擴展至 TETRA 400 以及 GMRS 460/FRS 460 的應用需求，使得僅用一個 TEM 喇叭便可覆蓋所有頻段。
此外，其安裝夾具可輕鬆調整垂直與水平極化，並配有標準攝影機螺紋（1/4" x 20）孔，方便與各種支撐結構（包括所有 Teseq 三腳架；注意可能需要 Teseq 適配器）配合使用。建議將 TEM 喇叭與雙極管 BAA 6001 組合使用，以便將 TEM 喇叭安裝於直徑 22 毫米的桿或三腳架固定器上。
