HF/VHF/UHF Radio EMP Protection up to 200 Watts with UHF-Connectors (ANT-200-UHF)
• EMP Shield is Listed by the Department of Homeland Security.
• Next Generation Portable Protection Against High Altitude Nuclear Electromagnetic Pulse (HEMP), CME, Solar Flare, and Lightning — Backed by Certified Military EMP Testing
• Proudly Made in America, Veteran Owned Company.
• EMP Shield protects over $9 Billion in infrastructure, equipment, & vehicles. We have manufactured 250,000+ EMP Shield products at our Kansas facilities.
Original price was: $409.00.$369.00Current price is: $369.00.
What Does EMP Shield Protect Against?
EMP Protection
All Phases of an EMP (E1, E2, E3)
Coronal Mass Ejection (CME) & Solar Flare
Up to 228,000 Amps
Lightning Protection
100% Lightning Guarantee Backed By a $25,000 Insurance Policy
Some Organizations We Work With
DHS
United States Department of Homeland Security
U.S. AIRFORCE
United States Airforce
FBI
Federal Bureau of Investigation
Featured In
HF/VHF/UHF Radio EMP Protection up to 200 Watts with UHF-Connectors (ANT-200-UHF)
Original price was: $409.00.$369.00Current price is: $369.00.
Industry Leading 10 Year Warranty
If it fails at anytime during the 10 year limited lifetime warranty, we replace it for $50. No questions asked!
Backed by $25,000 of Insurance
If the device doesn’t protect your electronics, we will cover the damage
Surpasses All Military EMP Testing Standards
- MIL-STD-188-125-1
- MIL-STD-464C
- MIL-STD-461-G
- RS-105 (90,000 Volts)
Listed by the Department of Homeland Security
EMP Shield Has Set New Standards in EMP Protection and is Listed by Homeland Security in their EMP Resilience Report
One of the Worlds Fastest
Our Technology Begins Pulling Excess Electricity from Your Electrical System in Less Than a Nanosecond

14 Day Money Back Guarantee
If You Decide EMP Shield Isn’t For You, We Offer a 14 Day No Questions Asked Return Policy
Incredibly Powerful
The EMP Shield is Capable of Withstanding up to 228,000 AMPS per phase.
IP 66 Rated
For Use in Extreme Hot & Cold Climate Conditions. Extreme weather proven at Edison Testing Laboratories.
Easily Installs in 10 Minutes or Less
We have designed the EMP Shield to install easily for any application. All devices have an easy to follow installation guide.
Why Do I Need EMP Shield?
- The Government has released an EMP Executive order & Homeland Security is urging people to get prepared quickly!
- Although the grid may be down, your electrical equipment and home will still be functional if you have EMP Shield.
- EMP Shield will ensure your vehicle operates after an EMP helping you get home, save family members, or even get supplies while others cannot.
- Your home will be 100% protected from lightning saving you thousands of dollars and months of time if you are hit with lightning.
- If you have a solar system or generator, you will have power and functional equipment while others do not!
NEW! EMP Shield MICRO (Vehicle Protection) – LEARN MORE
EMP Shield is 100% American Made and Veteran Owned.
All of our products are made right here in Kansas, USA!
EMP Shield currently has over 70 Kansas employees and 3,000+ affiliates nation wide.
Industry Leading Products and Customer Service
No robots or AI. Give us a call and our sales team will be happy to assist!
How Has EMP Shield Been Tested?
Isn't a nuclear explosion required to create an EMP?
The threat of an EMP is the large amount of electricity that is induced into conductors that generate heat and can be destroyed. There are only a few testing facilities in the world capable of producing the same amount of electricity that an EMP produces.
EMP Shield has been designed to exceed the US Military requirements for protection against a high-altitude nuclear detonation that results in an electromagnetic pulse. This family of products has been tested to verify compliance with the following Military Standards:
MIL-STD-461-RS105 Transient electromagnetic pulse of up to 50 kV/m, double exponential wave with a rise time in the nanosecond range, that is applied to the equipment under test (EUT) at least 5 times. We tested at 50 kV/m and also 90 kV/m (80% above required testing voltage).
MIL-STD-188-125-1 High Altitude EMP
MIL-STD-461G Control of Electromagnetic Interference
MIL-STD-461-CS-115 The purpose of CS115 is to test an electronic or electrical system to withstand signals coupled onto the test unit’s associated cabling. The test unit will be subjected to rise and fall times, pulse width, and amplitude as specified on Figure CS115-1 at a 30 Hz rate for one minute;
MIL-STD-461-CS116 applies to 10 kHz to 100 MHz for all interconnecting cables, including power cables, and individual high side power leads;
MIL-STD-461 CS117 apples to all safety-critical equipment interconnecting cables and non-safety critical equipment with interconnecting cables/electrical interfaces that are part of or connected to equipment performing safety critical functions. The goal is to test the unit’s ability to withstand lightning transients coupled onto the test unit’s associated cables and power leads;
MIL-STD-464C Electromagnetic Environmental Effects Requirements for Systems.
Our test results show that we begin shunting the over-voltage condition in less than 1 nanosecond, and our units are designed to shunt over 100,000 Amps per phase. Our devices are scalable to any size.
*Keystone Compliance does not personally endorse any products
How Does EMP Shield Work?
EMP Shield will protect all the electronics and equipment connected to your electrical system.
This is accomplished by shunting (shorting) the over voltage coming in from the grid and the induced voltage that is collected within your home.
Whether the source of electrons are from within your home or coming into your electrical system from outside the home (the grid), the Shield will see the surge and protect your electrical system. Our technology reacts in less than 1 billionth of a second. Since the shunting is completed incredibly fast, the over voltage is drained away from the equipment before the voltage can rise high enough to damage any equipment. We call this new technology SightSpeed™
23 reviews for HF/VHF/UHF Radio EMP Protection up to 200 Watts with UHF-Connectors (ANT-200-UHF)
Only logged in customers who have purchased this product may leave a review.
Anonymous (verified owner) –
Excellent to work with! Thanks
David (verified owner) –
Good product, from good people, made in America.
David Griffith (verified owner) –
Radio equipment is expensive and lightning protection is a bonus.
Renee (verified owner) –
Pretty easy to install.I see no interference with receive or transmitting.I did learn if you have solar panels you have to use a separate ground.The high frequency switching from the controllers and inverter will hit the receiver.
Thomas B. (verified owner) –
Nancy is the best
Joseph M. (verified owner) –
These are top of the line, tested, military grade EMP products you can count on. Fast service, trusted and great support. I will continue to buy more of their products to increase this vital protection to all areas of my home, radio transceivers and vehicles. Thanks, EMP Shield!
Jonathon Romberg (verified owner) –
Ericka is awesome because she is very knowledgeable and responsive thank you.
George Bradford (verified owner) –
Haven’t received it yet but I like the concept. Amy was very helpful with the technical questions. It’s always good to talk to a live operator instead of listening to a computer trying to guess why I called. The designed pulse response time is a selling point by itself.Still concerned about protection of the 12 VDC equipment inside the station. Wil work on that next year.
Charles G Deman (verified owner) –
Hope this works — if nothing else, it’s a $25,000 insurance policy.
Robert Lucas (verified owner) –
thanks for quick response
Darren Dicenso (verified owner) –
A+++
Robert (verified owner) –
I love the EMP Shield products. I have one for my automobile and I am looking forward to using several for my ham radios.
John (verified owner) –
You get what you pay for with RF protection devices. I chose this one for its superior rating and the price is reasonable. This is a welcome addition to my ham shack!
Robert (verified owner) –
I have two EMP Shield protectors already, one for home protection and one for whole house generator protection. I’m looking forward to having ease of mind for EMP protection for my ham radios.
David Krieger (verified owner) –
I’m purchasing these to demo to a police department.
David (verified owner) –
Good to know we’re protected. Helpful customer service and order shipped quickly.
Michael Sasser (verified owner) –
With this device I can now protect the output stages of my ham radio. The rest of the transceiver is covered by the whole home EMP Shield unit.
Russ Duteau (verified owner) –
Good service.
Tomas Jones (verified owner) –
Built well, I also purchased home protection model. Wont know how they work until something bad happens. Just another insurance policy
Earlene G. (verified owner) –
Very easy to order. Have kept me informed of status of order. Will recommend