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Limited Edition Om420ck : Self Mounting No Ground Plane Required Antenna With 17 Foot Rg58au Cable Solution [ElgHWNbc]

$23.99 $76.99 -69%

OM420CK: Self-Mounting Antenna with No Ground PlaneThe OM420CK is a game-changer in the world of amateur radio antennas. This innovative self-mounting design eliminates the need for a ground plane, making installation a breeze. With its powerful 5.5

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Limited Edition Om420ck : Self Mounting No Ground Plane Required Antenna With 17 Foot Rg58au Cable Solution [ElgHWNbc]

OM420CK: Self-Mounting Antenna with No Ground Plane

The OM420CK is a game-changer in the world of amateur radio antennas. This innovative self-mounting design eliminates the need for a ground plane, making installation a breeze. With its powerful 5.5 dB gain and wide frequency range of 420-440 MHz, the OM420CK is a versatile and reliable choice for hams looking to enhance their communication capabilities. Here are some of the key features that set this antenna apart:
  • Self-Mounting Design: No ground plane required for easy installation.
  • 17 Foot RG58AU Cable: Long and durable cable for flexible placement.

Product Specifications and Technical Details

The OM420CK boasts a robust coil/whip design for optimal performance. With a diameter of .100 inches, the stainless whip is built to withstand harsh conditions and maintain its shape over time. The PL259 connector ensures a secure and reliable connection. Here are the technical specifications that make the OM420CK a top choice:
  • Frequency Range: 420-440 MHz
  • Gain: 5.5 dB
  • Length: 17 Ft. CX
  • Connector: PL259

Practical Uses and Target Audience

The OM420CK is perfect for amateur radio enthusiasts, hobbyists, and professionals who require a high-performance antenna that is easy to install and maintain. Its wide frequency range makes it ideal for various applications, including voice communication, data transmission, and even digital modes. Whether you're setting up a new station or upgrading your existing equipment, the OM420CK is a reliable choice. Here are some of the benefits you can expect:
  • Enhanced Communication: The 5.5 dB gain provides stronger signals for clearer communication.
  • Versatile Usage: Ideal for various amateur radio activities and frequencies.
Invest in the OM420CK and take your amateur radio experience to the next level with a product that combines ease of use with top-notch performance.

What Our Customers Say

January 16, 2026

Absolutely no complaints!

So glad I chose this one.

- Emily S..

January 16, 2026

Absolutely no complaints!

It is worth the money.

- Leonardo M..

January 16, 2026

Absolutely no complaints!

So happy with this purchase!

- Juan O..

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