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Durable Radiophone Stub Antenna/bnc Connector, 403-512 Mhz, 50 Ohms, 50 Watts, Airspeed 250 Knots Flash Sale: 95% Off [iXkP34dY]

$56.99 $182.99 -69%

Radiophone Stub Antenna with BNC ConnectorIntroducing the RADIOPHONE STUB ANTENNA/BNC Connector, a reliable and robust solution for your communication needs. This antenna is designed to excel in the challenging environments found on the underside of

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Radiophone Stub Antenna with BNC Connector

Introducing the RADIOPHONE STUB ANTENNA/BNC Connector, a reliable and robust solution for your communication needs. This antenna is designed to excel in the challenging environments found on the underside of an aircraft, offering exceptional performance and durability. With its specified electrical performance over the frequency range of 403 to 512 MHz, it ensures seamless communication in various band segments. The antenna features a VSWR limit that guarantees optimal signal transmission. Its 50 Ohm impedance and 50 Watts power handling capability make it a versatile choice for a wide range of applications.
  • Frequency Range: 403 to 512 MHz
  • Impedance: 50 Ohms
  • Power Handling: 50 Watts

Technical Specifications and Features

This stub antenna is a direct equivalent to the CI-271, but with the added benefit of its electrical performance being specified over a broader frequency range. It is designed to withstand the harsh conditions associated with the underside of an aircraft, ensuring long-lasting performance. The antenna radiator is mechanically captivated and sealed against leakage, providing a reliable and weatherproof solution. Additionally, all exposed metal surfaces are nickel-plated for corrosion resistance and long service life. The CI-273 mounts through a single 0.600" BNC connector, which is standard, but other connectors are also available upon request.
  • Frequency Range: 403 to 512 MHz
  • Connector Type: Single 0.600" BNC
  • Corrosion Resistance: Nickel-plated metal surfaces

Practical Applications and Benefits

The RADIOPHONE STUB ANTENNA/BNC Connector is an ideal choice for professionals in the aviation industry, offering a reliable communication solution for aircraft. Its ability to handle airspeeds up to 250 knots makes it suitable for a wide range of applications, from small aircraft to larger commercial jets. The antenna's robust design and high-performance specifications ensure that you can stay connected, even in the most challenging environments. With its durable construction and corrosion-resistant features, this antenna is a wise investment for anyone looking for a long-lasting and reliable communication solution.
  • Aviation Industry: Perfect for small to large aircraft
  • Reliability: High-performance specifications and durable construction
  • Corrosion Resistance: Nickel-plated for long service life

What Our Customers Say

January 2, 2026

Absolutely no complaints!

A delightful item. The quality is top.

- Dominick S..

January 2, 2026

Absolutely no complaints!

I'm happy with the item. It is very solid.

- Kristy D..

January 2, 2026

Absolutely no complaints!

A great item that is very, very, very great.

- Kenna H..

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