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  Polyphaser Lightning Protection for Hams - IS-B50LU-C0

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Our Price: $66.99
Sale Price: $61.99
Savings: $5.00
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Availability:: Usually Ships in 24 Hours

Ground Braid:
Add 15' of 3/4" Tinned Grounding Braid [Add $29.99]

Ground Rod:
Add 4' Copper Clad Steel Ground Rod [Add $12.99]

Ground Wire:
Add 20' Rugged Earth Ground Wire [Add $39.99]

More Units:
Add Second Unit [Add $59.99]

Even More Units:
Add Third Unit [Add $58.99]

The Best in Ham Radio Equipment Protection

Can You Afford to Not Protect Your Equipment?

This easy to mount flange-type lightning protection devices can be mounted easily on a bulkhead or interconnected to your ground system.  

These devices go "in-line" and are fed with standard UHF PL-259s.  The device, a lightning and pulse suppressor, has UHF Female connectors on both sides.   This makes this unit super-easy to interface with VHF and UHF radios and transmission lines.  Each coax cable run coming into your shack should have one of these units tied into it.Thus, any ham shack can get basic lightning protection by purchasing one of these devices and locating outside on the antenna's coax path back to the shack and connecting to a properly built ground system. This will effectively shunt energy away from equipment and keep it out of the shack.

Please view several add-ons to facilitate protecting your shack from spring and summer lightning.  We've included:

  • Add 4' Copper Clad Ground Rod for $12.99 
  • Add 20' Section of 3/4" Grounding Braid for $26.99
  • Add 20 'Rugged Earth Ground Section for $39.99
  • Add Second Polyphaser Unit to the Order for $59.99
  • Add Third Polyphaser Unit to the Order for $58.99

Simply select any of the items above in the "Choose Your Options" section and we will add them to your order.

Insertion Loss

Negligible < or = to .1db


Insertion VSWR is Negligible, < or = to 1.1:1 from 1.5 MHz to 400 MHz

Device Power Handling

2 KW on HF Frequencies; 375w on VHF and 125w on UHF

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