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NexTek News Update

Nextek Launches New DC Block SurgeGuard™ TNC to SMA Lightning Arrestor

Compact TNC to SMA Bulkhead Protector providing Excellent Response and Residual Energy Reduction, Low VSWR and Insertion Loss, Multi-Stike Capability, Rugged and Waterproof Construction

Westford, MA, December 2013 - - Providing antenna port transient voltage protection for smaller radio equipment has been made easier with the release of a new range of compact, multi-stage surge protectors.  NexTek, Inc., an ISO9001:2008 certified designer and manufacturer of best-in-class surge protection and EMC / power conditioning products, announces a new family of coaxial lightning arrestors designed to operate at frequencies between 2MHz and 2GHz. The SurgeGuard™ PTI-TNF-SAF is a dc-blocked gas discharge tube-type lightning arrestor with TNC to SMA connectors. This PTI series surge suppressor provides two stage protection in the most compact package available.  The first stage of protection is a Gas Discharge Tube to shunt high voltages to the grounded outer conductor/shield. The second stage is a series capacitor on the line, which significantly reduces the amount of energy that continues into the radio front end.  This approach provides industry-leading performance by reducing residual or let-through energy to be reduced to about 1% of other compact technologies.  This device is effective against Lightning and high-speed transients such as ESD.

This unit's compact size assures maximum protection in minimum space.  The TNC-female to SMA-female form factor is targeted at small radio enclosure antenna feed-through applications, for installation on the radio chassis or bulkhead.  In a smaller form factor than any other protector of similar capability, it provides robust surge suppression and keeps harmful transient energy away from equipment and personnel.

Able to withstand harsh environmental conditions, the PTI-TNF-SAF series is both rugged and waterproof. Using nickel-over-brass construction and a gold plated center conductor, this family of arrestors meets many stringent military, commercial and environmental standards.  Additional features include: TNC to SMA connectors, DC Blocking, 10x multiple strike capability IN of 10kA (8 x 20μs) surge capability, an IP68 Rating, and an operating temperature range of -40°C to +90°C.

Available in various passband configurations and response voltages, the SurgeGuard™ PTI series of lightning arrestors is value-priced in OEM quantities. For more information or a datasheet with product specifications, visit www.nexteklightning.com.  

DC Block Multstage Surge Arrestor - TNC to SMA connector, ultra-compact

See here for the datasheet links, in order from best energy removal to widest pass band:

PTITNFSAFxx02 - 512-2000MHz Version

PTITNFSAFxx04 - 225-2000MHz Version

PTITNFSAFxx06 - 30-2000MHz Version

PTITNFSAFxx08 - 2-2000MHz Version

 

Press Release Text:

PTITNFSAFxxxx Press Release (.PDF)

 
 
 
  PRESS RELEASE ARCHIVE  
     
  12-2013 PTITNFSAFxxxx Compact DC Block Two-Stage Arrestor Press Release  
  11-2012 PTR7AF7AFxxK1 and T1 Updated Press Release  
  10-2011 QWSNxNF0500 5.2 to 18.0 GHz Wideband Arrestor Press Release  
  08-2011 PTCTNFSAFxxG Compact TNC to SMA Arrestor Press Release  
  10-2009 PTR K and T High Power and High Transient Press Release  
  03-2009 QSS "Stubless" 2.4 to 6.0 GHz Wideband Arrestor Press Release  
  09-2006 PGT 7/16 DIN Hybrid Protector for Telco Press Release  
  03-2006 PTC "E-Class" Arrestors to 6GHz Press Release  
 
 
     
 
             
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Nextek is the manufacturer of all the products listed in these pages. We are not a reseller or distributor.
 

Nextek Engineering designs only the highest quality devices: Poorly designed and manufactured devices can greatly reduce RF signal quality, be susceptible to weather elements, and fail to protect over time.

 
Be smart, don't settle for cheap protection of your valuable equipment.
 

Lightning protectors are also known as lightning arrestors, lightning suppressors, surge protectors, surge arrestors, and surge suppressors.

High Current Filters are also known as feedthrough filters, EMI filters, RFI filters, power filters, and low-pass filters.

 

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