Get on the HF band-wagon! Contact DX Engineering for one of your own Cushcraft R9 Nine-Band Vertical Antennas. Proven products, proven performancefrom Cushcraft and DX Engineering. Each antenna style is made with high-quality components and hardware and is designed to deliver maximum power and efficiency. For hams with space limitations or stealth concerns, an R9 mounted near the ground could provide multi-band freedom and unlimited QSOs! Cushcraft r7 antenna manual The Cushcraft line includes a wide range of HF/VHF/UHF vertical, Yagi, and rotatable dipole antennas. As in the other "R-Series" multi-band vertical antennas, no RF ground system or network of radials is required.
Built on the shoulders of the very successful R7 and R8 antennas, the R9 continues to widen access to the spectrum by adding 80-meters to the list. Now, radio amateurs can take full advantage of the versatility that a tuner, used in conjunction with a multi-band HF vertical antenna, can give them.Ĭushcraft R9s can handle a full 1,500 watts PEP or up to 500 watts CW. As a result, the antenna more accurately addresses the needs of the contemporary ham shack.Īlthough these antennas are best operated within their 2.0:1 VSWR bandwidth, they can withstand a 3.0:1 SWR mismatch at full power for typical operating intervals. any section of this antenna, I dont see much of a change in the. The very strange thing is that no matter what I do to the length of. apparently infinite SWR on 80 and 40, and 20 is high. Hooking it up to my TS520 and a basic SWR meter, I get. Cushcraft achieved a major breakthrough in the development of an HF multi-band vertical antenna that has been specifically designed for use with a tuner and amplifier. I have inherited a Cushcraft R7 which came with the house I just. Cushcraft R9 Nine-Band Vertical Antennas provide coverage encompassing the 80, 40, 30, 20, 17, 15, 12, 10, and 6-meter bands.
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