MFJ 1798 Multi-band HF/VHF Vertical Antennas. Operate 10 bands; 75/80, 40, 30, 20, 17, 15, 12, 10, 6, and 2-meters with these MFJ-1798 Vertical Antennas! Get full size antenna performance with no RF-ground or radials! Full size performance gives high efficiency for more radiated power and also provides exceptionally wide bandwidths.

In all fairness, first let me tell you that the MFJ-1798 multi-band vertical works well as a vertical antenna. I’ve been a ham for nearly 50 years and this is the first vertical antenna I’ve every used. It has worked great for DX and I’ve worked many countries in …

The MFJ-1798 is an 80 through 2 meter ground independent vertical antenna. This antenna has several unique features including an inverted radiating element, a fully elevated counterpoise, lumped constant end loading, and linear stub decoupling.

View and Download MFJ 1798 manual online. Vertical Antenna. 1798 antenna pdf manual download.

"The MFJ-1798 is an 80 through 2 meter ground independent vertical antenna. This antenna has several unique features including an inverted radiating element, a fully elevated counterpoise, lumped constant end loading, and linear Stub decoupling.

2024年6月20日 · self-supporting and just 20 feet tall, the mfj-1798 mounts easily from ground level to tower top -- small lots, backyards, apartments, condos, roofs, tower mounts. separate full size quarter wave radiators are used on 20, 17, 15, 12, 10 and 2 meters. on 6 meters, the 17 meter radiator becomes a 3/4 wave radiator.

It is a wonderful 'limited space' antenna with a great operating range. Time Owned: 0 to 3 months. I have a MFJ-1798 and I have worked a bunch of countries on it. Overall, it is a decent antenna. The instruction manual is OK, but needs more diagrams. Mine was missing some bolts and nuts and some holes were not drilled.

The MFJ-1798 is an 80 through 2 meter ground independent vertical antenna. This antenna has several unique features including an inverted radiating element, a fully elevated counterpoise, lumped constant end loading, and linear stub decoupling .

The MFJ-1798 could be the answer to many hams problems, a vertical antenna that does not take up much space, requires no radials and covers ten bands from 80m to 2m. With a total height of 6.7m, this antenna exhibits very low angle radiation and so is ideal for DX operation.

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