SKU: 58578275454

RF Explorer RFEA-1 External Lightning Arrestor [SL4]

$43.84 $48.71
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

RF Explorer RFEA-1 External Lightning Arrestor [SL4]Features Low signal losses Wide range of frequency applications Reliable quality Long work expectation Arrestors are security devices for securing the transceivers from the over voltage and current induced by bolts of lightning. We strongly recommend that the arrestors are being installed in the external lightning protection system to avoid damage to your LoRa devices caused by over voltage and strong current flow induced by bolts of lightning.

Features

  • Low signal losses
  • Wide range of frequency applications
  • Reliable quality
  • Long work expectation

Arrestors are security devices for securing the transceivers from the over-voltage and current induced by bolts of lightning. We strongly recommend that the arrestors are being installed in the external lightning protection system to avoid damage to your LoRa devices caused by over-voltage and strong current flow induced by bolts of lightning.

Specification

Impedance 50 ohm
Frequency Range 0-3000 MHz
VSWR ≤1.2
Insertion Loss ≤0.3 dBi
Nominal DC Spark-Over voltage(100V/µs) 230±20%
Maximum impulse Spark-over voltage(1kV/µs) 650V
Nominal discharge current(Imax)(8/20µs) 20KA
Impulse discharge current(10/1000µs,300times) 100A
Connects port N-Male/Female
Working temperature -65C°~+165C°
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 58578275454

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4.8 ★★★★★
Based on 11 reviews
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Product Reviews
C
Verified Purchase
Callie
Chelsea, US
★★★★★ 5
Favorite toy of all time
Color: Red
I have had my dog for 12 years and this is truly the BEST toy I’ve ever bought her (and I’ve bought probably hundreds). I squish the soft-style treats into the holes and it keeps her occupied for a good chunk of time. She loves it. I usually do it multiple times a day with a few different types of treats. She is an extremely aggressive chewer and has never damaged this toy. Now that she’s older I’m especially appreciate of this toy because it keeps her brain active and gives her something to do when she’s not feeling up to a walk.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 4, 2026
A
Verified Purchase
Alli
Phoenix, US
★★★★★ 4
Tough toy but even tougher to get clean!
Color: Red
My puppy is an aggressive chewer and he was only semi-interested in this toy. It hasn't been my favorite, either, due to it being pretty difficult to clean thoroughly. The toy is, however, very durable and its thick rubber has held up to the many bounces on hard floors and tough chew sessions it's been subjected to over the past few months.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 6, 2026
C
Verified Purchase
Comet Fan
Lowell, US
★★★★★ 5
A pup favorite and has held up well!
Color: Yellow
My adult dogs really like this treat feeder and love working to get the goodies out of it! It’s held up well over many months despite their biting and gnawing on it, so a good purchase overall. It’s also different than the usual Kongs so adds some variety to their feeder puzzle repertoire to keep up the diversity of mental stimulation.
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Reviewed in the United States on May 25, 2026
M
Verified Purchase
Mimi B.
Battle Creek, US
★★★★★ 3
Not tough enough
Color: Red
Finding durable chew toys for my pup is a challenge. When I placed a medium dog biscuit inside this, it kept him busy for awhile. But then I noticed small pieces of the toy around the house and discovered that he had managed to shred it. I've since discarded it and continue to search for toys guaranteed to be safe for "aggressive chewers".
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Reviewed in the United States on February 20, 2026
L
Verified Purchase
LB
Phoenix, US
★★★★★ 5
Loves it
Color: Red
He loves this thing. He was able to chew some pieces off, but otherwise it is very durable. He likes to bounce it around to get treats out of the middle and the holes on the sides is where additional treats can be placed. It washes up fairly easy . Perfect size for my 40 pound dog
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 7, 2026

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