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| ★ | 锌合金压铸外壳,表面镀锡处理。 | ★ | 采用全锡封方式,屏蔽度:5-1000MHz≥100dB。 | | ★ | 体积小,重量轻。 | ★ | 微带电路设计,性能指标优。 | | ★ | 安装简单,两边孔位用来固定主体。 | ★ | 表面喷漆处理,防氧化、不变色。 |
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| 一分支器 2871 | 二分支器 2872 |
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| ▲ 2871 一分支器技术指标 |
分支损耗(dB) | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 28 | 30 | 32 | | ±1.2 | | | 2.5 | 2.0 | 1.8 | 0.8 | 1.0 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | | 3.0 | 2.0 | 2.0 | 1.0 | 1.2 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 0.8 | 0.8 | 0.8 | 0.8 | | 3.0 | 2.4 | 2.4 | 1.2 | 1.2 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | | | 25 | 30 | 25 | 30 | 30 | 35 | 35 | 35 | 38 | 40 | 42 | 42 | 42 | 45 | | 24 | 25 | 25 | 28 | 28 | 30 | 32 | 32 | 35 | 35 | 38 | 38 | 38 | 42 | | 22 | 24 | 25 | 26 | 26 | 28 | 28 | 30 | 32 | 35 | 36 | 36 | 37 | 38 | | | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | | 53*49*17 | | 40 |
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| ▲ 2872 二分支器技术指标 |
分支损耗(dB) | 8 | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 27 | 30 | 32 | | ±1.5 | | | 3.5 | 2.8 | 1.8 | 1.8 | 1.0 | 1.0 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | | 3.8 | 3.0 | 2.2 | 2.2 | 1.2 | 1.2 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | | 4.2 | 3.2 | 2.2 | 2.2 | 1.5 | 1.5 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | | | 28 | 25 | 28 | 28 | 28 | 28 | 35 | 35 | 40 | 40 | 42 | 42 | | 26 | 23 | 25 | 25 | 25 | 26 | 30 | 33 | 35 | 35 | 38 | 38 | | 25 | 22 | 25 | 25 | 25 | 26 | 30 | 30 | 30 | 30 | 35 | 35 | | | 28 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | 30 | | 28 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | | | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | | 18 | 16 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | | 74*49*17 | | 55 |
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| 三分支器 2873 | 四分支器 2874 |
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| ▲ 2873 三分支器技术指标 |
分支损耗(dB) | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 27 | 30 | 32 | | ±1.5 | | | 3.3 | 3.3 | 2.5 | 2.0 | 2.0 | 1.2 | 1.2 | 1.0 | 1.0 | 1.0 | 1.0 | | 4.0 | 4.0 | 2.8 | 2.2 | 2.0 | 1.2 | 1.2 | 1.0 | 1.0 | 1.0 | 1.0 | | 4.5 | 4.5 | 3.0 | 2.5 | 2.2 | 1.5 | 1.5 | 1.2 | 1.2 | 1.2 | 1.2 | | | 28 | 27 | 27 | 32 | 35 | 32 | 35 | 40 | 38 | 40 | 40 | | 30 | 25 | 28 | 30 | 35 | 30 | 32 | 35 | 35 | 38 | 38 | | 25 | 23 | 25 | 30 | 32 | 30 | 30 | 35 | 32 | 35 | 35 | | | 28 | 25 | 26 | 25 | 26 | 27 | 27 | 27 | 27 | 27 | 27 | | 28 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | | 25 | 25 | 25 | 25 | 25 | 25 | 26 | 25 | 25 | 25 | 25 | | | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | | 74*50*17 | | 55 |
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| ▲ 2874 四分支器技术指标 |
分支损耗(dB) | 10 | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 27 | 30 | 32 | | ±1.5 | | | 3.5 | 3.2 | 3.2 | 2.0 | 2.0 | 1.0 | 1.2 | 1.0 | 1.0 | 1.0 | 1.0 | | 4.0 | 3.8 | 3.8 | 2.2 | 2.2 | 1.2 | 1.2 | 1.0 | 1.0 | 1.0 | 1.0 | | 4.5 | 4.3 | 4.3 | 2.5 | 2.3 | 1.5 | 1.5 | 1.2 | 1.2 | 1.2 | 1.2 | | | 28 | 26 | 26 | 30 | 30 | 32 | 40 | 32 | 40 | 40 | 40 | | 25 | 25 | 25 | 28 | 28 | 30 | 32 | 32 | 38 | 38 | 38 | | 25 | 22 | 23 | 25 | 27 | 27 | 28 | 30 | 32 | 32 | 32 | | | 27 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 28 | 27 | 27 | | 27 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | | | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | | 17 | 17 | 17 | 17 | 18 | 17 | 17 | 17 | 17 | 17 | 17 | | 74*60*17 | | 70 |
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| 六分支器 2876 | 八分支器 2878 |
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| ▲ 2876S六分支器技术指标 |
分支损耗(dB) | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 27 | 30 | 32 | | ±1.5 | | | 3.8 | 3.8 | 2.8 | 2.5 | 1.5 | 1.5 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | | 4.0 | 4.0 | 3.0 | 3.0 | 2.0 | 2.0 | 1.2 | 1.2 | 1.2 | 1.2 | 1.2 | | 4.5 | 4.5 | 3.5 | 3.5 | 2.5 | 2.2 | 1.5 | 1.5 | 1.2 | 1.2 | 1.2 | | | 25 | 28 | 25 | 25 | 30 | 32 | 32 | 32 | 35 | 35 | 35 | | 22 | 25 | 25 | 25 | 28 | 30 | 30 | 30 | 30 | 30 | 30 | | 22 | 22 | 23 | 24 | 28 | 28 | 28 | 28 | 30 | 30 | 30 | | | 23 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | 24 | | 22 | 22 | 22 | 22 | 23 | 23 | 23 | 23 | 23 | 23 | 23 | | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | 22 | | | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | | 17 | 17 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | | 16 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | | 118*60*17 | | 110 |
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| ▲ 2878 八分支器技术指标 |
分支损耗(dB) | 12 | 14 | 16 | 18 | 20 | 22 | 24 | 26 | 27 | 30 | 32 | | ±1.5 | | | - | 3.8 | 3.0 | 2.5 | 1.5 | 1.5 | 1.0 | 1.0 | 1.0 | 1.0 | 1.0 | | - | 4.0 | 3.2 | 2.8 | 2.0 | 2.0 | 1.2 | 1.2 | 1.1 | 1.1 | 1.1 | | - | 4.5 | 3.5 | 3.5 | 2.3 | 2.2 | 1.5 | 1.2 | 1.2 | 1.2 | 1.2 | | | - | 27 | 27 | 27 | 30 | 32 | 35 | 32 | 30 | 35 | 35 | | - | 25 | 25 | 25 | 25 | 30 | 30 | 30 | 30 | 30 | 30 | | - | 24 | 24 | 24 | 25 | 28 | 28 | 28 | 28 | 30 | 30 | | | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | 25 | | 25 | 24 | 24 | 24 | 24 | 25 | 25 | 25 | 25 | 25 | 25 | | 24 | 23 | 23 | 23 | 23 | 24 | 24 | 24 | 24 | 24 | 24 | | | 19 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | 20 | | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | 18 | | 17 | 17 | 16 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | 17 | | 118*60*17 | | 115 |
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