Diamond CX210A Heavy-Duty Wideband Coaxial Switch (2-Way)

Product Details

The Diamond CX210A Coaxial Switch is a high-quality, heavy-duty manual coaxial antenna switch designed for reliable performance with radio communication systems. It features a 2-position selector with low insertion loss and high isolation, making it ideal for switching between antennas or coaxial feeds in CB radios, amateur (ham) radios, scanners, and other RF applications.

Constructed with robust materials and standard SO-239 (UHF female) connectors, the CX210A is built to deliver excellent durability and consistent signal integrity across a wide frequency range.

Key Specifications

• Model: Diamond CX210A Heavy-Duty Coaxial Switch

• Switch Type: Manual 2-way coax switch

• Frequency Range: DC to 1000 MHz

• Power Handling: Up to 1.5 kW CW (varies by frequency band)

• Connectors: SO-239 UHF female (input & outputs)

• Impedance: 50 ohms

• Insertion Loss:
  • < 0.05 dB (DC–500 MHz)
  • < 0.10 dB (500–1000 MHz)

• Isolation:
  • > 70 dB (DC–200 MHz)
  • > 60 dB (200–1000 MHz)

• Dimensions: 71 × 57 × 42 mm

• Weight: 440 g (≈15.5 oz)

• Mounting: Surface mountable with screws (optional)

• Usage: Suitable for switching between antennas or coax runs on CB radios, ham radios, base stations, and general RF installations.