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MA5V High Performance Multiband Vertical Antenna

The latest addition to Cushcraft's line of high performance, HF multiband verticals allows the occasional user to become the neighborhood BIG GUN. Cushcraft's MA5V is ideal for temporary or portable 5 band operation. The antenna offers 5 band coverage from 10 to 20 meters and is ruggedly constructed, easy to install and just about dissappears against the horizon. The antenna does not require radials and can be dismounted in a flash, making it the perfect choice for patio's, small backyards, condominium and townhouse balconies or any other environment where permanent anntenna use is governed by covenant or rule. The MA5V will handle all the power you will ever need to work the world from the comfort of your own communications center. And when your done, just store it away for the next time or keep it installed if you wish.

  104Kb pdf doc

Model MA5V
Frequency, meters 20,17,15,12,10,6
Gain, dBi 1-2
Height, (m) (4.48)
Mast size range, (cm) (3.18-5.1)
Max. Power Handling 250 SSB
Maximum Wind Surface .076m sq
VSWR minimum 1.2:1 all bands
Weight, (kg) (2.95)
Wind Survival mph(kph) >80


MA5B HF Multiband Beam (The Director)

Small Footprint-Big Signal-Cushcraft's newest multiband HF antenna provides 5 band directivity in a package small enough to mount to a tripod. The MA5B is a design that does not sacrafice ruggedness, performance, and power handling for size and ease of installation.

467Kb pdf doc

Model MA5B
Boom Diameter (cm) (3.8cm)
Boom Lenght (m) (2.2m)
Elements 2,1,2,1,2 per band
Frequency, meters 10,12,15,17,20
Front to Back Ratio 10,0,12,0,22 dBi
Gain 5.3,1.0,4.8,1.0,3.6 dBi
Longest Element (5.2m)
Max. Power Handling 1.2kW
Max. Wind Surface Area (.3mx2)
Sidelobe Attenuation 25,25,25,25,25 dB
Turning Radius (2.7m)
VSWR 2:1 Bandwidth 665,>110,255,>100,90 kHz
Weight, (kg) (12)


X7, Big Thunder Tribander Yagi Antenna

The X7 Triband Yagi is geared to set new standards in both radiating performance and mechanical reliability. Cushcraft's product development team has employed the latest computer modeling technology to achieve a superior electrical design as well as elegant new mechanical hardware and assembly techniques. Each mechanical component was designed to 100+ MPH wind survival with a 1.25 safety factor. Traps were eliminated from the high current driven elements and reflectors using the new 4L Log Cell design, which yields virtual monoband performance and maximum power handling capability. Traps are employed only in the lower current directors for increased gain and sharper pattern. The result is a truly high performance antenna which will easily handle the legal limit.

Model X7
Boom Diameter, (cm) (6.35)
Boom Lenght (m) (5.49)
Frequency, meters 10,15,20
Longest Element (11.33m)
Mast Dia (cm) (6.35)
Maximum Front to Back Ratio (dB) 30
Maximum Gain (dBi) 20M 12.5@14deg.
Maximum Gain(dBi) 10M 12.9@14deg.
Maximum Gain(dBi) 15M 13.0@12deg.
Maximum Power Handling (kw) 2
No. Elements 7
Number of Elements per Band 3
Turning Radius (6.09m)
VSWR 1.5:1 Bandwidth (KHz) 10M 1700
VSWR 1.5:1 Bandwidth (KHz) 15M 750
VSWR 1.5:1 Bandwidth (KHz) 20M 600
VSWR minimum 1.1:1
Weight, lb(kg) (27.2)
Wind Surface Area (m) sq (.73)
Wind Survival mph(kph) >100(>161)
Windload @ 80 mph, (kg) (92)

Add-on kits available for 40 Meters:
Model X740
Band 7 MHz
Element Length (m) (12.4)
Power (W) 2KW
Weight (9.1 kg)