The Sharman MD‑3500is a highly versatile mobile antenna designed for temporary field operations and portable HF setups. Covering a wide frequency range from 80 to 6 metres, it delivers reliable performance across multiple amateur radio bands, making it an excellent choice for operators who need flexibility on the move.

Built to handle up to 130 watts, the MD‑3500 integrates seamlessly with any HF transceiver. Its compact yet robust construction ensures dependable operation in demanding outdoor environments, while maintaining a lightweight profile ideal for portable and mobile use.

A key feature of the MD‑3500 is its PL‑259 mount, allowing quick and secure attachment to standard car antenna mounts. This compatibility enhances portability and makes deployment fast and effortless. Tuning is achieved through a simple sliding mechanism, enabling precise resonance adjustment for optimal performance and minimal SWR across supported bands.

With an operating range of 3.5–30 MHz and 50 MHz, a standard 50‑ohm impedance, and an overall length of approximately 2.6 metres, the MD‑3500 offers excellent efficiency. Its design incorporates a reduced 1/4‑wave configuration for HF bands and a full 1/4‑wave for 50 MHz, ensuring strong signal performance across all supported frequencies.

Ideal for amateur radio enthusiasts who require a dependable, portable HF antenna, the MD‑3500 provides a practical and effective solution for field operations, mobile use, and temporary installations.