| 性能（Parameter） | HD9138 | 单位（Unit） |
| 北斗多工器 | ||
| 端口驻波比 | ||
| B3@1268.52MHz | 2 | |
| L @1615.68MHz | 2 | |
| S@2491.75MHz | 2 | |
| 带内插损 | ||
| B3@1268.52MHz | 2.8 | dB |
| L @1615.68MHz | 2.8 | dB |
| S@2491.75MHz | 3.2 | dB |
| 尺寸 | 5.5×6.5×1.54 | mm |
| 环境适用性(Environment, Power and Physical) | ||
| 工作温度Operating Temperature | -40°C——60°C | |
| 存储温度Max storage (survival) Temperature | -55°C——125°C | |