DatasheetDC Block, Broad Band, Type N Bulkhead Surge Protectors, 1.5-1000 MHz
N Female connector on surge and protected side
SKU: PTI-BB50NFF
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DC Block Coaxial RF Surge Protectors incorporate a blocking capacitor and gas discharge tube (GDT) to provide isolation and maximum RF power of 2.0kW.
PTI-BB50 Series lightning and surge protectors help protect your equipment from electromagnetic pulse (EMP) or power surges that are commonly caused by lightning or other strong electrical charges.
Applications
- HF, UHF and VHF radios
- Amateur (HAM) radios
- Remote industrial monitoring and SCADA
- Broad frequency range
- Low VSWR and insertion loss
- DC Block
- Multi-strike capability
- Surge current of 50kA
- Max power 2kW
- RoHS & CE compliant
- Grounding bracket for flange or bulkhead mounting
| Impedance | 50 Ω |
| Frequency | 1.5 - 1000 MHz |
| VSWR | ≤ 1.1:1 (Over Frequency Range) |
| Insertion Loss (dB) | ≤ 0.1dB (Over Frequency Range) |
| Maximum RF Power at Frequency | 2.0kW (1.5 -50 MHz) 375W (50 - 220 MHz) 125W (220 - 700 MHz) 50W (700 - 1000 MHz) |
| PTI-BB50NFF | |
| Brand | NexTek |
| Protection Circuit | DC Block |
| Surge Current | IEC 61000-4-5 8/20μs Waveform |
| Maximum Surge | 50 kA (1x) |
| Rated Impulse Discharge Current | 20 kA Multiple (10x) 8x20μs Waveform |
| Turn-on Voltage | 600V ±20% @ 1kV/μs |
| Turn-on Time | 2.5ns for 2kV/ns |
| Let-Through Energy | ≤5mJ ≤20% @ 3kA 8/20μs Waveform |
| Storage / Operational Temp | -55ºC to +85ºC |
| Ingress Protection (IP Rating) | IP65 IEC60529 |
| Weight | 0.31 lb. (0.14kg) |
| Vibration | 1G up to 100Hz |
| RoHS compliant | Yes |
| CE | Yes |
| Component | Material | Finish |
| Outer Parts | Aluminum | Ball Burnish |
| Connectors | Brass | Tr-Metal |
| Coupling Nut & Washer | SST | --- |
| Center Contact | Be Cu / Brass | Gold |
| Insulator | PTFE | --- |
Datasheet:
