![RF Explorer RFEA-1 External Lightning Arrestor [SL4]](http://www.unmannedtechshop.co.uk/cdn/shop/files/sensecap-Lightning-arrestor1-1.jpg?v=1753830801&width=1445)
![RF Explorer RFEA-1 External Lightning Arrestor [SL4]](http://www.unmannedtechshop.co.uk/cdn/shop/files/Sensecap-lightning-arrestor.jpg?v=1753830802&width=1445)
![RF Explorer RFEA-1 External Lightning Arrestor [SL4]](http://www.unmannedtechshop.co.uk/cdn/shop/files/sensecap-Lightning-arrestor1-3.jpg?v=1753830801&width=1445)
![RF Explorer RFEA-1 External Lightning Arrestor [SL4]](http://www.unmannedtechshop.co.uk/cdn/shop/files/sensecap-Lightning-arrestor1-2.jpg?v=1753830802&width=1445)
Product Details
Features
- Low signal losses
- Wide range of frequency applications
- Reliable quality
- Long work expectation
Arrestors are security devices for securing the transceivers from the over-voltage and current induced by bolts of lightning. We strongly recommend that the arrestors are being installed in the external lightning protection system to avoid damage to your LoRa devices caused by over-voltage and strong current flow induced by bolts of lightning.
Specification
| Impedance | 50 ohm |
| Frequency Range | 0-3000 MHz |
| VSWR | ≤1.2 |
| Insertion Loss | ≤0.3 dBi |
| Nominal DC Spark-Over voltage(100V/µs) | 230±20% |
| Maximum impulse Spark-over voltage(1kV/µs) | 650V |
| Nominal discharge current(Imax)(8/20µs) | 20KA |
| Impulse discharge current(10/1000µs,300times) | 100A |
| Connects port | N-Male/Female |
| Working temperature | -65C°~+165C° |