DX-B - 1/4-wave DX sloper - A single wire with high performance on 160, 80, 40 & 30 meters. Designed for limited space installations where room doesn't allow for the DX-A twin sloper. Requires only 60 ft. overall and provides amazing DX performance at installation heights of only 35 ft., and with the low end at only 8 ft. Pre-assembled & Pre-tuned. just put it up and start enjoying low band operation. Utilizes stainless-steel hardware, 12 gauge solid copper wire and efficient Alpha Delta "Iso-Res" RF choke coils. To gain the same broadbanded performance like the DX-A, the DX-B is also designed to be used with a wide range antenna tuner, so no trimming or tweaking is necessary. 50 Ohm coax feed, rated for 1000W PEP/CW ICAS duty cycle. 250w for continuous key down modes like RTTY.
Limited Space High Performance Antennas
Unlike the usual trap antenna, there are no capacitors to break down under high RF voltages. lSO-RES inductors & 12 ga. insulated solid copper wire tolerate rated 1000W PEP/CW ICAS duty cycle. 250w for continuous key down modes like RTTY. 50 Ohm direct coax feed; tuner usually not required when operating in resonant bands, but may be used for multi-band.
SEVERE WEATHER RATED
ALPHA DELTA MANUFACTURED ANTENNAS NOW MADE IN OUR IS0-9001 CERTIFIED PRODUCTION FACILITY.
DX-A and DX-B MUST be mounted with an HF size horizontal aluminum beam on top to serve as a 'capacity hat'. Small 10 and VHF/UHF beams dipoles and HEX beams won't work. This requirement is true for ANY quarter wave sloper, no mater who makes it.