Leader in AC/DC Surge Protection Device
- Qianyangdong Industrial Zone, Liushi Town, Yueqing City, Zhejiang Province
The TRSW-F coaxial antenna feeder lightning protector safeguards antennas and transceiver equipment from lightning-induced overvoltage. Ideal for satellite communications, mobile base stations, microwave systems, and broadcast television, it is installed in lightning protection zones LPZOA-1 and beyond. Encased in a shielded metal shell, it features a replaceable gas discharge tube for reliable protection and fast response without signal interruption.
| Model | TRSW | |||||
| Frequency Range | (BNC: DC-2GHz) (N、TNC、SMA:DC-2.5GHz) | |||||
| Impendence | 50Ω | |||||
| VSWR | ≤1.2 | |||||
| Insertion loss | ≤0.3dB | |||||
| Input Power | <20W | <50W | <100W | <200W | <400W | <500W |
| Initial Discharge Voltage | ≥50V | ≥70V | ≥120V | ≥190V | ≥280V | ≥280V |
| Current Capacity | 10KA | |||||
| Interface Type | BNC; N; TNC; SMA | |||||
| Housing material | Brass HPb59-1, GB4425-84 | |||||
| Degree of protection | IP20 | |||||
| Range of operating temperatures (min/max) | -40℃/70℃ | |||||
| Humidity range | 5%-95% | |||||
| According to standard | EN 61643-21:2012, IEC 61643-21:2011 | |||||
| Interface Type | BNC | N | TNC | SMA |
| A | 57.2 | 59.4 | 57.2 | 48.4 |
| B | 25 | 25 | 25 | 25 |
| C | 25 | 25 | 25 | 25 |
