COFDMスパイラルフィルター
COFDMスパイラルフィルター
特徴
仕様
| 項目 | パラメータ |
| 周波数 | 830-870メガヘルツ |
| Insertion loss | ≤1.2db |
| Return loss | ≥16db |
| Out-of-band rejection | ≥60dB@760MHz
≥60dB@940MHz |
| コネクタ | SMA-K |
| 重量 | 0.15kg |
| 外形寸法 | 89 * 32 * 20んん |
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ISDB-t.com_buyer –
This COFDM spiral filter has dramatically improved the performance of my wireless video system! I was struggling with signal interference and noise that was degrading my video quality, especially in urban environments. After installing this filter, the difference was night and day. The signal is now incredibly clean and stable, with unwanted out-of-band interference virtually eliminated. ビルドの品質は堅牢です, and it was surprisingly easy to integrate into my existing setup. I’ve noticed a significant increase in range and a much more reliable link, with fewer dropouts and a sharper picture. It’s a small component, but it has made a huge impact on the overall professionalism and reliability of my video transmission. For anyone serious about achieving the cleanest possible COFDM signal, this filter is an absolute must-have and worth every penny!