MFJ-1700C – 6-Position HF ANT/RAD Switch with Light Arrester


Introducing the MFJ-1700C – 6-Position HF ANT/RAD Switch with Light Arrester, the ultimate solution for antenna selection and protection. This powerful device features two ceramic rotary switches that allow you to effortlessly choose between six antennas and six transceivers, offering unmatched flexibility in configuring your setup.


Compatible with a wide range of accessories such as antenna tuners, wattmeters, and linears, the MFJ-1700C can handle an impressive power output of up to 2 kW PEP for 50 – 75 Ohm loads. This ensures reliable performance even under demanding conditions.

Safety is paramount when it comes to antenna systems, which is why the MFJ-1700C boasts a built-in gas-discharge surge protector. This added layer of protection guards your valuable equipment against unexpected power surges, giving you peace of mind during operation.

With all sockets featuring SO239 connectors, compatibility is never an issue. The MFJ-1700C seamlessly integrates into your existing system, eliminating compatibility concerns and allowing for hassle-free setup.

Weighing in at just 600 g, this compact switch is designed to fit seamlessly into any setup. Its sleek dimensions of 90 x 140 x 45 mm ensure it won’t take up unnecessary space, making it an ideal choice for any antenna installation.

The MFJ-1700C operates within a wide frequency range from 1.8 to 30 MHz, catering to various communication needs. Whether you’re a seasoned amateur radio operator or an enthusiast seeking reliable antenna switching capabilities, this switch delivers exceptional performance across the spectrum.

Upgrade your antenna system with the MFJ-1700C – 6-Position HF ANT/RAD Switch with Light Arrester. Experience seamless antenna selection, robust surge protection, and effortless integration into your setup.


  • Weight: 600 g
  • Power: 2 kW
  • Connectors: SO239
  • Range: 1.8 – 30 MHz
  • Size: 90 x 140 x 45 mm
  • 2 x 6-way ceramic switches
  • Built-in gas-discharge surge protector

Additional information

Weight1 kg