Description
LP-BTRW-NMS
The Times Protect LP-BTRW-NMS is a weatherised, IP67 rated, high performance surge arrestor that addresses applications in the 20MHz-1000MHz spectrum. Times Protect unique DC blocking technology employed in this design provides optimum isolation of the antenna port from the protected equipment port for maximum surge protection.
LP-BTR surge protectors have exceptional RF performance and are constructed from the highest quality materials for unsurpassed durability and longevity.
These units meet and surpass all applicable industry standards. The LP-BTRW-NMS product comes with and N Male connector on surge side and an N Female connector on protected side.
Benefits Include:
- DC Blocked for Maximum Surge Protection
- IP67 Weatherised for outdoor use
- Multi-Strike Capability
- Broadband Performance from 20MHz up to 1000MHz
- Exceptional RF Characteristics
- Solid Brass Construction for Durability and Long Life
- Universal Grounding Bracket supplied
LP-BTRW-NMS Electrical Specifications
| Impedance | 50 Ohms |
| Frequency Range | 20-1000 MHz |
| VSWR/Return Loss | <1.1:1 / <-26dB |
| Insertion Loss | < 0.1dB |
| Impulse Discharge Current | 10KA multiple (8×20µs wave-form) |
| Turn-on Voltage | 600V + 20% |
| Turn-on Time | 2.5ns for 2kV/ns |
| Energy Throughput Rating | <200µJ (4kV/2kA1.2×50/8×20µswave-form) |
| Power Handling at Frequency | 375W (20-220MHz)
125W (220-700MHz) 50W (700-1000MHz) |
| Protection Circuit | DC Bloked |
LP-BTR-NMS Mechanical/Environmental Specifications
| Temp Range Storage/Operating | -40°C – +85°C / -40ºC – +50ºC |
| Weatherisation | Required for external use |
| Thermal Shock | US MIL-STD 202, Meth.107,Cond.B |
| Vibration | US MIL-STD 202, Meth.204,Cond.B |
| Shock | US MIL-STD 202, Meth.213,Cond.I |
| RoHS Compliant | Yes |
| Mating Life Cycle | > 500 |
| Recommended Coupling Nut Torque | 7 to 10 lb-in |
| Unit Weight | 0.25kg/pc / 0.55lb |
Material Specifications
| Component | Material | Plating |
| Body | Brass | White Bronze/Tri-Plate/Albaloy |
| Inner Conductor Male | Brass | Silver |
| Inner Conductor Female | Phosphor Bronze | Silver |
| Outer Conductor | Brass | White Bronze/Tri-Plate/Albaloy |
| Coupling Nut | Brass | White Bronze/Tri-Plate/Albaloy |
| Insulator | PTFE | — |
Other LP-BTRW lightning protection devices are as follows:
- LP-BTRW-NFF– N Female connectors on each end
- LP-BTRW-NMP – N Female connector on surge side with N Male connector on protected side
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