3db电桥也叫同频合路器,它能够沿传输线路某一确定方向上对传输功率连续取样,能将一个输入信号分为两个互为等幅且具有90°或180°相位差的信号。主要用于多信号合路,提高输出信号的利用率,广泛应用室内覆盖系统中对基站信号的合路。
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测试测量 |
基站通信 |
型号 | 频率范围 | 插损 | 带内波动 | 驻波比 | 隔离度 | 功率 | 类型 | 接头 |
---|---|---|---|---|---|---|---|---|
LDC-0.07-0.5-3N | 0.07-0.5GHz | ≤1.5dB | ≤±1.0dB | ≤1.40 | ≥20dB | 100W | Cavity | N-F |
LDC-0.8-1-3N | 0.8-1GHz | ≤0.3dB | ≤±1.0dB | ≤1.20 | ≥25dB | 100W | Stripline | N-F |
LDC-1.88-1.92-3N | 1.88-1.92GHz | ≤0.3dB | ≤±0.5dB | ≤1.20 | ≥25dB | 100W | Stripline | N-F |
LDC-0.698-2.7-3S | 0.698-2.7GHz | ≤0.3dB | ≤±1.0dB | ≤1.25 | ≥22dB | 100W | Stripline | SMA-F |
LDC-0.8-2.5-3N | 0.8-2.5GHz | ≤1.0dB | ≤±1.0dB | ≤1.30 | ≥25dB | 100W | Stripline | N-F |
LDC9-0.07-0.5-3N | 0.07-0.5GHz | ≤1.5dB | ≤±1.0dB | ≤1.40 | ≥20dB | 100W | 90° | N-F |
LDC9-0.8-1-3N | 0.8-1GHz | ≤0.3dB | ≤±1.0dB | ≤1.20 | ≥25dB | 100W | 90° | N-F |
LDC9-1.88-1.92-3N | 1.88-1.92GHz | ≤0.3dB | ≤±0.5dB | ≤1.20 | ≥25dB | 100W | 90° | N-F |
LDC9-0.698-2.7-3S | 0.698-2.7GHz | ≤0.3dB | ≤±1.0dB | ≤1.25 | ≥22dB | 100W | 90° | SMA-F |
LDC9-0.8-2.5-3N | 0.8-2.5GHz | ≤1.0dB | ≤±1.0dB | ≤1.30 | ≥25dB | 100W | 90° | N-F |
LDC9-10-40-3K | 10-40GHz | ≤2.0dB | ≤±0.7dB | ≤1.70 | ≥13dB | 20W | 90° | 2.92-F |
LDC9-18-40-3K | 18-40GHz | ≤2.0dB | ≤±0.6dB | ≤1.70 | ≥14dB | 20W | 90° | 2.92-F |
LDC18-1-2-3S | 1-2GHz | ≤0.5dB | ≤±0.8dB | ≤1.30 | ≥20dB | 100W | 180° | SMA-F |
LDC18-2-4-3S | 2-4GHz | ≤0.5dB | ≤±0.8dB | ≤1.30 | ≥20dB | 100W | 180° | SMA-F |
LDC18-3-3.5-3S | 3-3.5GHz | 0.5dB | ≤±0.8dB | ≤1.30 | ≥20dB | 100W | 180° | SMA-F |
LDC18-5-12-3S | 5-12GHz | ≤0.7dB | ≤±1.0dB | ≤1.40 | ≥18dB | 100W | 180° | SMA-F |
LDC18-6-40-3K | 6-40GHz | ≤3.5dB | ≤±1.2dB | ≤1.80 | ≥13dB | 20W | 180° | 2.92-F |
LDC18-10-40-3K | 10-40GHz | ≤3.5dB | ≤±1.2dB | ≤1.80 | ≥14dB | 20W | 180° | 2.92-F |
LDC18-18-40-3K | 18-40GHz | ≤3.5dB | ≤±1.2dB | ≤1.80 | ≥14dB | 20W | 180° | 2.92-F |
LDC18-26.5-40-3K | 26.5-40GHz | ≤3.5dB | ≤±1.2dB | ≤1.70 | ≥14dB | 20W | 180° | 2.92-F |