The Vibroplex EF-ALLBAND-KW is a 1 kW ICAS power handling antenna for 8 amateur radio bands designed to be employed without the use of an antenna tuner. All stainless steel hardware, strain relief at the feedpoint, rugged construction designed to be put up once and left for permanent use. Weighing just over 2 pounds, this antenna is also an ideal travel companion for multi-band operation without multi-pounds of weight added. Works well in sloper, vertical, straight, or inverted V configurations (see operation manual for mounting ideas).
It covers 80, 40, 30, 20, 17, 15, 12, 10 meters with up to 1 kW ICAS.
Feedpoint impedance: 50 Ohms
V.S.W.R. Bandwidth 80M: 100 kHz 2:1
V.S.W.R. Bandwidth 40M: 300 kHz 2:1
V.S.W.R. Bandwidth 30M: 50 kHz 2:1
V.S.W.R. Bandwidth 20M: 350 kHz 2:1
V.S.W.R. Bandwidth 17M: 100 kHz 2:1
V.S.W.R. Bandwidth 15M: 450 kHz 2:1
V.S.W.R. Bandwidth 10M: 900 kHz 2:1
Power Handling: 1 kW ICAS
Weight: 2 lbs. 4 oz. 1.02 kg
Length: 132 ft. 8 inches (40.43m) feet
Matchbox construction: 49:1 transformer, 2x FT-240-43 toroids, #14 enameled wire windings, silver plated SO-239, Amphenol side air vent + vent and drain holes at bottom
Antenna hardware: all stainless steel thimble and dual wire clips.
Radiator wire: #18 POLYSTEALTH polyethylene coated copper-clad.