The JK3040Sr is the combination of the JK404C & the JK303 on the same boom with 2 independent feed-points.

This antenna is made for the DX'er that ís looking for an antenna to work across the globe on 30M & 40M.

The Key feature of this antenna is that it can be mounted above or below Tribanders or other monobanders without any interaction.

It is made with very high quality materials and the best in its class in the market in terms of mechanical construction and electrical performance.