The Diamond Antenna CX-310A Heavy Duty Wideband Coaxial Switch is an essential component for amateur radio enthusiasts and professionals seeking reliable and efficient antenna management. Designed to provide seamless switching between multiple antennas or radio devices, this three-position coaxial switch ensures minimal signal loss and high isolation across a wide frequency range.

Wide Frequency Coverage

The CX-310A operates effectively from DC to 800 MHz, accommodating a broad spectrum of applications, including HF, VHF, and UHF bands. This extensive frequency coverage makes it a versatile choice for various communication needs.

Robust Power Handling

Engineered to manage substantial power levels, the CX-310A supports:

• DC to 30 MHz: Up to 1,500 watts

• 30 to 150 MHz: Up to 1,000 watts

• 150 to 800 MHz: Up to 500 watts

This robust power handling capability ensures reliable performance even under demanding transmission conditions.

Minimal Signal Loss

Maintaining signal integrity is crucial in any RF setup. The CX-310A boasts exceptionally low insertion loss:

• DC to 500 MHz: Less than 0.1 dB

• 500 to 1,000 MHz: Less than 0.15 dB

Such minimal loss ensures that your signal strength remains uncompromised during transmission and reception.

High Isolation

Preventing cross-talk and interference between connected devices is vital. The CX-310A offers high isolation between ports, safeguarding the clarity and quality of your communications.

Quality Connectors and Construction

The switch is equipped with UHF female (SO-239) connectors for both input and output, ensuring secure and reliable connections. Its durable construction is designed to withstand the rigors of regular use, providing longevity and consistent performance.

Compact and Sturdy Design

Measuring approximately 3.3 x 1.5 x 3.75 inches and weighing around 20 ounces, the CX-310A's compact footprint allows for easy integration into various setups without occupying excessive space. Its sturdy build quality ensures it can handle the physical demands of both stationary and mobile installations.

User Feedback

Users have praised the CX-310A for its solid construction and reliable performance. One reviewer noted, "I love this 3 position coax switch. Well worth the money as it allows me to move between multiple antennas with minimal effort." 

Key Specifications:

• Frequency Range: DC to 800 MHz

• Power Handling:

• DC to 30 MHz: 1,500 watts

• 30 to 150 MHz: 1,000 watts

• 150 to 800 MHz: 500 watts

• Insertion Loss:

• DC to 500 MHz: <0.1 dB

• 500 to 1,000 MHz: <0.15 dB

• Impedance: 50 ohms

• Connectors: SO-239 (UHF female)

• Dimensions: 3.3 x 1.5 x 3.75 inches

• Weight: 20 ounces

For a dependable and efficient solution to your antenna switching needs, the Diamond Antenna CX-310A stands out as a top choice. Enhance your radio setup by purchasing the CX-310A from RFCharge today.