The KAG70-25N/KAQ-22N is mainly used in RF signal systems to protect N-type communication equipment signal lines from the influence of lightning electromagnetic pulses, induced overvoltages, and operating overvoltages. This N-Type RF signal lightning arrester adopts a low-capacitance and low-inductance design and is equipped with built-in fast semiconductor protection devices, achieving superior transmission performance, fast response speed, low residual voltage, low insertion loss, and small standing wave ratio. It can effectively protect RF equipment from lightning damage.
DC Pass Gas Discharge Tube
Frequency Range: 0 to 6 GHz
Maximum RF Power: 250 W
50 Ohm system
Optional connector
Radio and television
Satellite communication
Wireless network infrastructure
- Installation must be carried out under power-off conditions. Mount the surge protector on the panel, connect it in series with the protected equipment (OUT terminal to the equipment), and ground the protector's grounding wire locally.
- Regularly check the working status of the surge protector. Replace the product immediately if it fails or is damaged.
| Electrical | |
Model | KAG70-25N/KAQ-22N |
Max. Continuous Operating Voltage[Uc] | 70 V/- |
Maximize TX power | 150 W |
Frequency range | 0-2.5 G / 0.8-2.2 G |
Nominal Discharge Current [In] | 10 kA / 30 kA |
Maximum Discharge Current [lmax] | 20 kA / 60 kA |
Voltage Protection Level [Up] | 240 V |
Response time[tA] | 100 ns / 1 ns |
Insertion Loss | ≤ 0.2 dB |
VSWR | ≤ 1.2 |
Characteristic impedance | 50 Ohms |
| Mechanical | |
Ports protected | 1 |
Connection Mode | Series |
Wiring diameter | 0.75-2.5 mm² |
Mounting Method | In line |
Environmental Ingress Protection Rating | IP54 |
Operating Temperature (℃) | -40 ℃ to +80 ℃ |
Dimensions (L×W×H) | Φ 25 × 60 mm |
Weight | 60 g / 120 g |
| Standards Compliance&Certifications | |
Standards | IEC 61643-21 EN 61643-21 |
| Certifications | CE |
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