NexTek, Inc.

Quarter Wave Stub Lightning Protectors cover 2.2-7.6 GHz range.
Electrical Equipment & Systems

Quarter Wave Stub Lightning Protectors cover 2.2-7.6 GHz range.

Designed for LTE, Wi-Fi, and WiMAX applications, 2.52 x 1.55 in. SurgeGuard™ QWS600 series provides bi-directional protection and exceeds 802.11, UNII, ISM, and MIL-STD-202 standards. Construction is weatherproof to IP68 and uses such materials as nickel-plated brass, gold-plated beryllium copper pins, and PTFE insulators. Able to withstand multiple strikes as well as very high transients up to...

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Quarter Wave Stub Lightning Protectors cover 2.2-7.6 GHz range.
Electrical Equipment & Systems

Quarter Wave Stub Lightning Protectors cover 2.2-7.6 GHz range.

Designed for LTE, Wi-Fi, and WiMAX applications, 2.52 x 1.55 in. SurgeGuard™ QWS600 series provides bi-directional protection and exceeds 802.11, UNII, ISM, and MIL-STD-202 standards. Construction is weatherproof to IP68 and uses such materials as nickel-plated brass, gold-plated beryllium copper pins, and PTFE insulators. Able to withstand multiple strikes as well as very high transients up to...

Read More »
Coaxial Lightning Arrestors operate from 2 MHz to 2 GHz.
Electrical Equipment & Systems

Coaxial Lightning Arrestors operate from 2 MHz to 2 GHz.

Equipped with TNC to SMA connectors, SurgeGuard™ PTI-TNF-SAF Series provides 2-stage protection. First stage consists of Gas Discharge Tube to shunt high voltages to grounded outer conductor/shield, while second stage uses series capacitor on line, which reduces amount of energy that continues into radio front end. With nickel-over-brass construction and gold-plated center conductor, waterproof...

Read More »
Coaxial Lightning Arrestors operate from 2 MHz to 2 GHz.
Electrical Equipment & Systems

Coaxial Lightning Arrestors operate from 2 MHz to 2 GHz.

Equipped with TNC to SMA connectors, SurgeGuard™ PTI-TNF-SAF Series provides 2-stage protection. First stage consists of Gas Discharge Tube to shunt high voltages to grounded outer conductor/shield, while second stage uses series capacitor on line, which reduces amount of energy that continues into radio front end. With nickel-over-brass construction and gold-plated center conductor, waterproof...

Read More »
Electrical Equipment & Systems

Rugged Lightning Arrestors are dust- and water-proof.

SurgeGuard™ PTR7AF7AFxxK1 lightning arrestors protect RF transmission lines of up to 50,000 W. Units have voltage ratings from 1.4-3.5 kV and nominal impedance of 50 Ω, allowing them to pass up to 30 kW or more of RF power. Featuring transient rating to 100,000 A+, PTR7AF7AFxxT1 arrestors are offered in 90-1,000 V ratings and provide 250x multiple strike at 10 kA and 100 kA one-time surge...

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Electrical Equipment & Systems

Rugged Lightning Arrestors are dust- and water-proof.

SurgeGuard™ PTR7AF7AFxxK1 lightning arrestors protect RF transmission lines of up to 50,000 W. Units have voltage ratings from 1.4-3.5 kV and nominal impedance of 50 Ω, allowing them to pass up to 30 kW or more of RF power. Featuring transient rating to 100,000 A+, PTR7AF7AFxxT1 arrestors are offered in 90-1,000 V ratings and provide 250x multiple strike at 10 kA and 100 kA one-time surge...

Read More »
Coaxial Lightning Protectors suit microwave applications.
Electrical Equipment & Systems

Coaxial Lightning Protectors suit microwave applications.

Measuring 2.62 in. L x 0.90 in. D with N-type connectors and bulkhead mounting, SurgeGuard(TM) QWS 0500 Series provides weatherproof 60 kA bi-directional transient surge protection. Passive, always-on character of quarter wave stub lightning protectors means units will protect against both lightning and high-speed surge pulses. Optimized for C, X, and Ku band use, QWS 0500 Series is suited for...

Read More »
Coaxial Lightning Protectors suit microwave applications.
Electrical Equipment & Systems

Coaxial Lightning Protectors suit microwave applications.

Measuring 2.62 in. L x 0.90 in. D with N-type connectors and bulkhead mounting, SurgeGuard(TM) QWS 0500 Series provides weatherproof 60 kA bi-directional transient surge protection. Passive, always-on character of quarter wave stub lightning protectors means units will protect against both lightning and high-speed surge pulses. Optimized for C, X, and Ku band use, QWS 0500 Series is suited for...

Read More »
Lightning Arrestors operate at frequencies up to 11 GHz.
Electrical Equipment & Systems

Lightning Arrestors operate at frequencies up to 11 GHz.

Low VSWR and Insertion Loss Rugged and Waterproof Extremely Compact TNC to SMA Bulkhead Protector Westford, MA, - NexTek, Inc., an ISO9001:2008 certified leading designer of best-in-class lightning protection and EMC / power conditioning products, announces a new family of coaxial lightning arrestors designed to operate at frequencies up to 11 GHz. The SurgeGuard(TM) PTC-TNF-SAF-20G is a gas...

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Lightning Arrestors operate at frequencies up to 11 GHz.
Electrical Equipment & Systems

Lightning Arrestors operate at frequencies up to 11 GHz.

Low VSWR and Insertion Loss Rugged and Waterproof Extremely Compact TNC to SMA Bulkhead Protector Westford, MA, - NexTek, Inc., an ISO9001:2008 certified leading designer of best-in-class lightning protection and EMC / power conditioning products, announces a new family of coaxial lightning arrestors designed to operate at frequencies up to 11 GHz. The SurgeGuard(TM) PTC-TNF-SAF-20G is a gas...

Read More »
Quarter Wave Stub Lightning Protectors cover 2.2-7.6 GHz range.
Electrical Equipment & Systems

Quarter Wave Stub Lightning Protectors cover 2.2-7.6 GHz range.

Designed for LTE, Wi-Fi, and WiMAX applications, 2.52 x 1.55 in. SurgeGuard™ QWS600 series provides bi-directional protection and exceeds 802.11, UNII, ISM, and MIL-STD-202 standards. Construction is weatherproof to IP68 and uses such materials as nickel-plated brass, gold-plated beryllium copper pins, and PTFE insulators. Able to withstand multiple strikes as well as very high transients up to...

Read More »
Quarter Wave Stub Lightning Protectors cover 2.2-7.6 GHz range.
Electrical Equipment & Systems

Quarter Wave Stub Lightning Protectors cover 2.2-7.6 GHz range.

Designed for LTE, Wi-Fi, and WiMAX applications, 2.52 x 1.55 in. SurgeGuard™ QWS600 series provides bi-directional protection and exceeds 802.11, UNII, ISM, and MIL-STD-202 standards. Construction is weatherproof to IP68 and uses such materials as nickel-plated brass, gold-plated beryllium copper pins, and PTFE insulators. Able to withstand multiple strikes as well as very high transients up to...

Read More »
Coaxial Lightning Arrestors operate from 2 MHz to 2 GHz.
Electrical Equipment & Systems

Coaxial Lightning Arrestors operate from 2 MHz to 2 GHz.

Equipped with TNC to SMA connectors, SurgeGuard™ PTI-TNF-SAF Series provides 2-stage protection. First stage consists of Gas Discharge Tube to shunt high voltages to grounded outer conductor/shield, while second stage uses series capacitor on line, which reduces amount of energy that continues into radio front end. With nickel-over-brass construction and gold-plated center conductor, waterproof...

Read More »
Coaxial Lightning Arrestors operate from 2 MHz to 2 GHz.
Electrical Equipment & Systems

Coaxial Lightning Arrestors operate from 2 MHz to 2 GHz.

Equipped with TNC to SMA connectors, SurgeGuard™ PTI-TNF-SAF Series provides 2-stage protection. First stage consists of Gas Discharge Tube to shunt high voltages to grounded outer conductor/shield, while second stage uses series capacitor on line, which reduces amount of energy that continues into radio front end. With nickel-over-brass construction and gold-plated center conductor, waterproof...

Read More »
Electrical Equipment & Systems

Rugged Lightning Arrestors are dust- and water-proof.

SurgeGuard™ PTR7AF7AFxxK1 lightning arrestors protect RF transmission lines of up to 50,000 W. Units have voltage ratings from 1.4-3.5 kV and nominal impedance of 50 Ω, allowing them to pass up to 30 kW or more of RF power. Featuring transient rating to 100,000 A+, PTR7AF7AFxxT1 arrestors are offered in 90-1,000 V ratings and provide 250x multiple strike at 10 kA and 100 kA one-time surge...

Read More »
Electrical Equipment & Systems

Rugged Lightning Arrestors are dust- and water-proof.

SurgeGuard™ PTR7AF7AFxxK1 lightning arrestors protect RF transmission lines of up to 50,000 W. Units have voltage ratings from 1.4-3.5 kV and nominal impedance of 50 Ω, allowing them to pass up to 30 kW or more of RF power. Featuring transient rating to 100,000 A+, PTR7AF7AFxxT1 arrestors are offered in 90-1,000 V ratings and provide 250x multiple strike at 10 kA and 100 kA one-time surge...

Read More »
Company News

NexTek, Inc. Releases New High Current Filtering Selection Guide

After years of development and updates to the NexTek High Current Filtering model range, NexTek has just released a brand new SELECTION GUIDE for our HPR family of High Current Filters. Designed to simplify the process of spec'ing and selecting the correct HPR model and full P/N...The HPR Selection Guide contains everything you need to find the proper part for your needs. Also included are...

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Company News

NexTek, Inc. Releases New High Current Filtering Selection Guide

After years of development and updates to the NexTek High Current Filtering model range, NexTek has just released a brand new SELECTION GUIDE for our HPR family of High Current Filters. Designed to simplify the process of spec'ing and selecting the correct HPR model and full P/N...The HPR Selection Guide contains everything you need to find the proper part for your needs. Also included are...

Read More »
Coaxial Lightning Protectors suit microwave applications.
Electrical Equipment & Systems

Coaxial Lightning Protectors suit microwave applications.

Measuring 2.62 in. L x 0.90 in. D with N-type connectors and bulkhead mounting, SurgeGuard(TM) QWS 0500 Series provides weatherproof 60 kA bi-directional transient surge protection. Passive, always-on character of quarter wave stub lightning protectors means units will protect against both lightning and high-speed surge pulses. Optimized for C, X, and Ku band use, QWS 0500 Series is suited for...

Read More »
Coaxial Lightning Protectors suit microwave applications.
Electrical Equipment & Systems

Coaxial Lightning Protectors suit microwave applications.

Measuring 2.62 in. L x 0.90 in. D with N-type connectors and bulkhead mounting, SurgeGuard(TM) QWS 0500 Series provides weatherproof 60 kA bi-directional transient surge protection. Passive, always-on character of quarter wave stub lightning protectors means units will protect against both lightning and high-speed surge pulses. Optimized for C, X, and Ku band use, QWS 0500 Series is suited for...

Read More »

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