SMD 3dB 90°电桥系列四
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253dB 90°电桥
- 产品详情
SMD封装 描述
专利号:ZL 2021 3 0363355.8
SMD 3dB 90°电桥是一种封装紧凑型表面贴装器件。该系列产品适用于导航、RFID、雷达等应用领域。良好的隔离度、良好的回波损耗、良好的插入损耗及良好的幅度平衡度和相位平衡度等射频性能,满足产品的批量使用。
| 特性 | |
| ◆ 可贴片 | ◆ 一致性良好 |
| ◆ 插入损耗比较小 | ◆ 温度膨胀系数与常用材料(FR-4, G-10, RF-35, R04350等)相兼容 |
| ◆ 相位平衡度比较稳定 | ◆ 金属表面沉金,防止氧化和刮花 |
| ◆ 隔离良好 | ◆ 符合RoHS要求 |
| ◆ 驻波比较小 | ◆ 编带包装出货 |
应用
◆ 低噪声放大器
◆ 功率放大器
◆ 左右旋圆极化天线
| 型号描述 | |||
| *** | **** | * | ** |
| 紧凑混合3dB电桥 | 中心频率(MHz) | 尺寸(mm) | 耦合值 |
| THC | 0500=400-600 0900=800-1000 | A=14.22*8.89 B=25.4*12.7 C=34.0*17.0 E=14.22*5.08 F=5.08*3.18 L=16.51×12.19 M=10.16×5.08 P=6.35×5.08 S=6.0×3.0 X=45×45/40×40/35×35/34×25 | 03=3dB |
技术参数
| 型号 | 频率范围 (MHz) | 功率(W) | 插入 损耗 (dB) | 幅度 平衡度 (dB) | 驻波 | 隔离度 (dB) | 相位 平衡度 (°) | 尺寸 (mm) | 厚度 (mm) |
| 1000-2000 | 500 | 0.10 | ±0.40 | <1.2 | <-25 | 90±2.0 | 34X13 | 4.5 | |
| 1300-1700 | 100 | 0.20 | ±0.35 | <1.18 | <-23 | 90±2.0 | 14.22X5.08 | 2.0 | |
| 1400-1600 | 300 | 0.25 | ±0.25 | <1.15 | <-23 | 90±2.0 | 14.22X5.08 | 2.5 | |
| 1000-2000 | 100 | 0.20 | ±0.50 | <1.15 | <-20 | 90±3.0 | 14.22X5.08 | 2.0 | |
| 1000-2000 | 300 | 0.20 | ±0.50 | <1.25 | <-20 | 90±3.5 | 16.51X12.19 | 2.5 | |
| 500-2500 | 150 | 0.40 | ±0.70 | <1.20 | <-22 | 90±3.0 | 45.72X12.7 | 4.6 | |
| 500-2500 | 50 | 0.55 | ±0.85 | <1.30 | <-18 | 90±5.0 | 25.4X12.7 | 4.2 | |
| 1200-1900 | 200 | 0.10 | ±0.40 | <1.18 | <-25 | 90±1.5 | 14.22X8.89 | 2.0 | |
| 1000-2100 | 200 | 0.10 | ±0.60 | <1.2 | <-22 | 90±2 | 14.22X8.89 | 2.0 | |
| 1200-1900 | 100 | 0.20 | ±0.40 | <1.2 | <-21 | 90±1.5 | 14.22X5.08 | 2.0 | |
| 1000-2100 | 200 | 0.30 | ±0.50 | <1.2 | <-20 | 90±2 | 14.22X5.08 | 2.0 | |
| 400-2700 | 200 | 0.45 | ±1.3 | <1.22 | <-20 | 90±3.0 | 45.72X12.7 | 5.1 | |
| 600-2500 | 150 | 0.40 | ±1.4 | <1.25 | <-18 | 90±6.0 | 14.22X8.89 | 2.5 | |
| 450-2700 | 200 | 0.55 | ±1.0 | <1.20 | <-20 | 90±3 | 45.72X12.7 | 5.1 | |
| 1200-2000 | 200 | 0.15 | ±0.40 | <1.18 | <-23 | 90±2 | 14.22X8.89 | 2.0 | |
| 800-2400 | 300 | 0.25 | ±0.95 | <1.2 | <-21 | 90±2 | 14.22X8.89 | 2.5 | |
| 1300-1800 | 500 | 0.20 | ±0.30 | <1.15 | <-25 | 90±1.5 | 25.4X12.7 | 4.5 | |
| 800-2500 | 500 | 0.30 | ±1.0 | <1.20 | <-20 | 90±2 | 34X13 | 4.5 | |
| 1200-2000 | 100 | 0.25 | ±0.45 | <1.20 | <-20 | 90±2.5 | 14.22X5.08 | 2.0 | |
| 1200-2000 | 100 | 0.25 | ±0.40 | <1.25 | <-20 | 90±5.0 | 10.16X5.08 | 2.0 | |
| 800-2500 | 200 | 0.30 | ±1.0 | <1.30 | <-18 | 90±5.0 | 14.22X8.89 | 2.5 | |
| 698-2700 | 150 | 0.5 | ±1.25 | <1.25 | <-20 | 90±3.5 | 14.22X8.89 | 2.5 | |
| 1400-2000 | 250 | 0.2 | ±0.25 | <1.20 | <-23 | 90±3.5 | 14.22X8.89 | 2.5 | |
| 500-3000 | 200 | 0.55 | ±0.9 | <1.25 | <-20 | 90±2.5 | 45.72X12.7 | 5.1 | |
| 1200-2300 | 200 | 0.15 | ±0.55 | <1.18 | <-23 | 90±2.5 | 14.22X8.89 | 2.0 | |
| 1000-2500 | 200 | 0.2 | ±0.75 | <1.3 | <-19 | 90±2.5 | 14.22X8.89 | 2.0 | |
| 1200-2300 | 100 | 0.25 | ±0.55 | <1.22 | <-20 | 90±1.5 | 14.22X5.08 | 2.0 | |
| 1000-2500 | 200 | 0.25 | ±0.90 | <1.25 | <-18 | 90±3 | 14.22X8.89 | 2.5 | |
| 900-2700 | 300 | 0.25 | ±0.90 | <1.25 | <-22 | 90±4 | 14.22X8.89 | 2.5 | |
| 1500-2300 | 200 | 0.15 | ±0.40 | <1.18 | <-23 | 90±1 | 14.22X8.89 | 2.0 | |
| 1500-2300 | 150 | 0.15 | ±0.35 | <1.16 | <-25 | 90±1.5 | 14.22X5.08 | 2.0 | |
| 1700-2100 | 300 | 0.3 | ±0.25 | <1.18 | <-23 | 90±2.5 | 14.22X5.08 | 2.5 | |
| 1700-2300 | 30 | 0.35 | ±0.5 | <1.20 | <-20 | 90±3.0 | 5.08X3.18 | 1.4 | |
| 1700-2100 | 100 | 0.25 | ±0.25 | <1.23 | <-20 | 90±3.5 | 6.35X5.08 | 2.0 | |
| 800-3000 | 150 | 0.4 | ±0.50 | <1.25 | <-20 | 90±2.0 | 38.1X12.7 | 4.6 | |
| 1500-2400 | 200 | 0.15 | ±0.40 | <1.20 | <-23 | 90±2 | 14.22X8.89 | 2.0 | |
| 1500-2400 | 100 | 0.20 | ±0.45 | <1.20 | <-20 | 90±2.5 | 14.22X5.08 | 2.0 | |
| 1400-2600 | 200 | 0.15 | ±0.45 | <1.2 | <-22 | 90±2.5 | 14.22X8.89 | 2.0 | |
| 1000-3000 | 200 | 0.25 | ±0.90 | <1.25 | <-20 | 90±3.5 | 14.22X8.89 | 2.5 | |
| 1000-3000 | 400 | 0.25 | ±1.0 | <1.18 | <-20 | 90±2.5 | 25.4X12.7 | 4.5 | |
| 1700-2300 | 500 | 0.25 | ±0.20 | <1.15 | <-23 | 90±1.5 | 25.4X12.7 | 4.5 | |
| 1400-2600 | 100 | 0.20 | ±0.50 | <1.22 | <-20 | 90±2.5 | 14.22X5.08 | 2.0 | |
| 1700-2300 | 100 | 0.20 | ±0.35 | <1.20 | <-20 | 90±1.5 | 6.35X5.08 | 2.0 | |
| 1575-2575 | 200 | 0.20 | ±0.40 | <1.20 | <-22 | 90±1 | 14.22X8.89 | 2.0 | |
| 1575-2575 | 100 | 0.22 | ±0.45 | <1.20 | <-20 | 90±2.5 | 14.22X5.08 | 2.0 | |
| 1560-2500 | 100 | 0.35 | ±0.35 | <1.36 | <-18 | 90±4 | 6.35X5.08 | 2.0 | |
| 1700-2500 | 200 | 0.20 | ±0.35 | <1.18 | <-22 | 90±1.5 | 14.22X8.89 | 2.0 | |
| 1800-2500 | 300 | 0.20 | ±0.25 | <1.20 | <-20 | 90±2.5 | 14.22X8.89 | 2.5 | |
| 1400-2800 | 200 | 0.15 | ±0.55 | <1.20 | <-20 | 90±1.5 | 14.22X8.89 | 2.0 | |
| 1750-2400 | 500 | 0.2 | ±0.30 | <1.2 | <-22 | 90±2.5 | 25.4X12.7 | 4.5 | |
| 1700-2500 | 100 | 0.22 | ±0.40 | <1.2 | <-20 | 90±1.5 | 14.22X5.08 | 2.0 | |
| 1900-2300 | 300 | 0.3 | ±0.25 | <1.2 | <-22 | 90±2.0 | 14.22X5.08 | 2.5 | |
| 1400-2800 | 100 | 0.26 | ±0.55 | <1.25 | <-20 | 90±1 | 14.22X5.08 | 2.0 | |
| 1800-2500 | 300 | 0.20 | ±0.35 | <1.2 | <-20 | 90±3 | 16.51X12.19 | 2.6 | |
| 1700-2500 | 100 | 0.33 | ±0.35 | <1.35 | <-18 | 90±4 | 6.35X5.08 | 2.0 | |
| 600-3600 | 200 | 0.55 | ±1.0 | <1.20 | <-20 | 90±2.5 | 45.72X10.16 | 5.1 | |
| 1200-3000 | 200 | 0.25 | ±0.8 | <1.25 | <-20 | 90±3.0 | 14.22X8.89 | 2.5 | |
| 1500-2750 | 200 | 0.20 | ±0.50 | <1.2 | <-20 | 90±1 | 14.22X8.89 | 2.0 | |
| 1500-2750 | 100 | 0.23 | ±0.50 | <1.23 | <-20 | 90±2.5 | 14.22X5.08 | 2.0 | |
| 1700-2700 | 200 | 0.15 | ±0.40 | <1.18 | <-22 | 90±1 | 14.22X8.89 | 2.0 | |
| 1700-2700 | 200 | 0.15 | ±0.25 | <1.15 | <-30 | 90±1.5 | 14.22X5.08 | 2.0 | |
| 1800-2700 | 300 | 0.30 | ±0.45 | <1.20 | <-20 | 90±3 | 14.22X5.08 | 2.5 | |
| 1500-2900 | 100 | 0.25 | ±0.55 | <1.26 | <-20 | 90±3 | 14.22X5.08 | 2.0 | |
| 1900-2500 | 100 | 0.35 | ±0.35 | <1.3 | <-18 | 90±2 | 6.35X5.08 | 2.0 | |
| 1500-3000 | 200 | 0.20 | ±0.60 | <1.2 | <-21 | 90±2 | 14.22X8.89 | 2.0 | |
| 1500-3000 | 500 | 0.20 | ±0.45 | <1.20 | <-22 | 90±1.5 | 25.4X12.7 | 4.5 | |
| 1500-3000 | 150 | 0.28 | ±0.50 | <1.23 | <-20 | 90±1.5 | 14.22X5.08 | 2.0 |

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