RF DC Block Protector, 698-2700 MHz, Type N Female-Male
N Female Connector on Surge and N Male Protected Side
SKU: DCB-COM-NFM
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The DCB series surge arrestor is an RF broadband device designed for surge and lightning protection applications requiring DC Block. A DC Blocking device with its internal series capacitor circuit. This DCB unit offers excellent surge/lightning suppression for telecommunications systems.
The DCB series demonstrates excellent RF characteristics while offering outstanding surge protection.
Applications
- Public Safety Systems
- 4G/5G Cellular Systems
- Emergency Response Systems
- Other Wireless Applications that Require DC Block to Equipment
- Broad Band Design
- Excellent Insertion Loss and Return Loss
- Characteristics Over Frequency Range
- DC Block
- Multi-Strike Capability
- Surge Current of 40kA
- Max Power 750W RMS
- RoHS & CE Compliant
- Bulkhead Mounting
- IP67 Rated
Impedance | 50 Ω |
Frequency | 698 – 2700 MHz |
VSWR/Return Loss (Over Frequency) |
≤1.15:1 Max / 23.1 dB |
Insertion Loss (Over Frequency) |
≤0.2dB to ≤2700 MHz |
Maximum RF Power | 750W RMS Average |
DCB-COM-NFM | |
Brand | NexTek |
Protection Circuit | DC Block |
Surge Current | IEC 61000-4-5 8/20μs Waveform |
Maximum Surge | 50 kA (1x) |
Multi-Strike | 20 kA Multiple (10x) |
Let-Through Energy | ≤10μJ ±20% @ 20kA 8/20μs Waveform |
Let-Through Voltage | ≤10VDC ±20% @20kA 8/20μs Waveform |
Storage / Operational Temp | -50ºC to +85ºC |
Ingress Protection Bellcore |
IP67 IEC 60529 TA-NWT-000487 |
Weight | 5.2 oz (147.4 g) |
RoHS Compliant | Yes |
CE | Yes |
Component | Material | Finish |
Outer Parts | Aluminum | Ball Burnish |
Connectors | Brass | Tri-Metal |
Coupling Nut & Washer | SST | --- |
Center Contact | Be Cu / Bras | Gold |
Insulator | PTFE | --- |
Datasheet: