MFJ-921 Dual Band VHF Antenna Tuner


Introducing the MFJ-921 Dual Band VHF Antenna Tuner – the ultimate solution for optimizing your VHF antenna performance! Whether you’re a mobile or base station operator, this tuner is designed to match a wide range of impedances, offering outstanding compatibility for all your communication needs.


MFJ-921 Dual Band VHF Antenna TunerFeaturing a built-in SWR/Wattmeter, the MFJ-921 allows you to effortlessly measure SWR in two power ranges – choose between 300 or 30 watts, providing you with accurate readings for both 144 MHz and 220 MHz bands. Say goodbye to signal losses and achieve low SWR with practically any antenna, ensuring maximum efficiency and optimal transmission capability.

With a robust power handling capacity of 200 watts, the MFJ-921 is engineered to withstand high power levels without compromising its reliable performance. This makes it an ideal choice for professionals and enthusiasts who demand superior reliability and durability.

Crafted with precision, the MFJ-921 boasts a sleek black aluminium cabinet that measures a compact 8 x 2 1/2 x 3 inches, allowing for easy installation in any space-constrained environment. Equipped with SO-239 input/output connectors and wing nut post ground, this tuner offers hassle-free connectivity and stability, ensuring seamless integration into your existing setup.

Enhance your VHF communication experience with the MFJ-921 Dual Band VHF Antenna Tuner – the perfect companion for achieving optimal antenna matching and unleashing your true transmission potential. Invest in quality, reliability, and consistent performance today!

Additional information

Weight1.2 kg