扩维微波提供频率范围高达60GHz的高通滤波器，阻带抑制高，广泛地应用于多个场合。
特点：
- 高阻带抑制
- 尺寸小
应用：
- 通信
- 实验室测试
- 接收机
- 仪器
| 型号 | 通带（GHz） | 插损（dB，最大值） | 驻波（最大值） | 阻带衰减（dB） | 连接器 |
|---|---|---|---|---|---|
| QHF-380-1000-30 | 0.38~1 | 2.5 | 1.7 | 30@DC~0.35GHz | SMA |
| QHF-1000-7000-45 | 1~7 | 1 | 1.5 | 45@DC~0.8GHz | SMA |
| QHF-1000-11000-70 | 1~11 | 1 | 1.5 | 70@DC~0.7GHz | SMA |
| QHF-1000-12000-55 | 1~12 | 0.8 | 2 | 55@DC~0.75GHz | SMA |
| QHF-2000-10000-50 | 2~10 | 1 | 1.5 | 50@DC~1.6GHz | SMA |
| QHF-2000-14500-65 | 2~14.5 | 1.2 | 2 | 65@DC~1.6GHz | SMA |
| QHF-2000-19000-55 | 2~19 | 1 | 2 | 55@DC~1.55GHz | SMA |
| QHF-2400-6000-35 | 2.4~6 | 2 | 1.5 | 35@DC~2.2GHz | SMA |
| QHF-2500-14000-60 | 2.5~14 | 1.2 | 2 | 60@DC~2.1GHz | SMA |
| QHF-2800-10000-60 | 2.8~10 | 1 | 2 | 60@DC~2.1GHz | SMA |
| QHF-3000-18000-55 | 3~18 | 2 | 1.5 | 70@DC~2.6GHz&55@2.6~2.7GHz | SMA |
| QHF-3000-18000-60 | 3~18 | 1 | 1.7 | 60@DC~2.5GHz | SMA |
| QHF-3000-24000-50 | 3~24 | 1 | 2 | 50@DC~2.35GHz | 2.92mm |
| QHF-3500-18000-20 | 3.5~18 | 1 | 1.8 | 20@DC~3.2GHz | SMA |
| QHF-3550-18000-60 | 3.55~18 | 1.5 | 2 | 60@DC~2.8GHz | SMA |
| QHF-3800-15000-25 | 3.8~15 | 1 | 2 | 25@DC~3.4GHz | SMA |
| QHF-4000-20000-50 | 4~20 | 1 | 2 | 50@DC~3.4GHz | SMA |
| QHF-4300-18000-30 | 4.3~18 | 1.2 | 2 | 30@DC~3.8GHz | SMA |
| QHF-5000-18000-50 | 5~18 | 1 | 2 | 50@DC~4.2GHz | SMA |
| QHF-5000-22000-60 | 5~22 | 2 | 1.5 | 60@DC~4.48GHz | SMA |
| QHF-5480-18000-50 | 5.48~18 | 0.9 | 2 | 50@DC~3.5GHz | SMA |
| QHF-5500-18000-50 | 5.5~18 | 2 | 2 | 50@DC~3.5GHz | SMA |
| QHF-5500-23000-60 | 5.5~23 | 2 | 1.5 | 60@DC~4.95GHz | SMA |
| QHF-6000-18000-50 | 6~18 | 1 | 2 | 50@DC~5.1GHz | SMA |
| QHF-6000-18000-55 | 6~18 | 2 | 1.8 | 55@DC~5.4GHz | SMA |
| QHF-6000-18000-60 | 6~18 | 1.5 | 2 | 60@DC~5.1GHz | SMA |
| QHF-7000-18000-30 | 7~18 | 1.5 | 2 | 30@DC~6.425GHz | SMA |
| QHF-7000-18000-50 | 7~18 | 1 | 2 | 50@DC~6GHz | SMA |
| QHF-7000-24000-60 | 7~24 | 2 | 1.5 | 60@DC~6.3GHz | SMA |
| QHF-7500-18000-50 | 7.5~18 | 1.5 | 2 | 50@DC~6.9GHz | SMA |
| QHF-7500-24500-60 | 7.5~24.5 | 2 | 1.5 | 60@DC~6.77GHz | SMA |
| QHF-7625-18000-30 | 7.625~18 | 1.2 | 2 | 30@DC~7.125GHz | SMA |
| QHF-8000-18000-50 | 8~18 | 1 | 2 | 50@DC~6.5GHz | SMA |
| QHF-9000-18000-50 | 9~18 | 1.5 | 2 | 50@DC~7.8GHz | SMA |
| QHF-10000-18000-50 | 10~18 | 1 | 2 | 50@DC~5.85GHz | SMA |
| QHF-10000-40000-60 | 10~40 | 1.5 | 2 | 60@DC~5GHz&20dB@8GHz | 2.92mm |
| QHF-11000-42000-60 | 11~42 | 3.5 | 2.2 | 60@DC~10GHz | 2.92mm |
| QHF-12000-18000-60 | 12~18 | 1 | 2 | 60@DC~10.5GHz | SMA |
| QHF-18000-40000-25 | 18~40 | 2.7 | 2 | 25@DC~17GHz | 2.92mm |
| QHF-18000-40000-35 | 18~40 | 2 | 2.3 | 35@17.5GHz | 2.92mm |
| QHF-22000-40000-70 | 22~40 | 3 | 2 | 70@18GHz | 2.92mm |
| QHF-26000-50000-50 | 26~50 | 2.5 | 2 | 50@DC~24.5GHz | 2.4mm |
| QHF-26500-40000-60 | 26.5~40 | 3 | 2 | 60@3~19GHz | 2.92mm |
| QHF-30000-50000-35 | 30~50 | 2.5 | 2 | 35@DC~28GHz | 2.4mm |
| QHF-33000-60000-40 | 33~60 | 2 | 2 | 40@30GHz | 1.85mm |