2 Meter 11 x 11 high performance Cross
Model 2M 11x11XP
Price $369.00 plus shipping
Boom Length-18 feet
Boom dia. -1 5/8" dia.
No. of elements-11 horizontal 11 vertical
Freq. range-Horizontal elements-144-145 mhz Vertical elements-145-148
Feed Point Impedance-50 Ohms
Feed Connectors-Type N
VSWR-1:2 to 1 typical
Power Handling-1500 watts-comes standard with teflon high power
Forward Gain-12.35 dbd
Front to Back ratio-28 db
Beamwidth Azimuth @ 3db-33.6 degrees
Beamwidth Elevation@ 3db-36.4 degrees
Mast mounting dia.-1 1/4" to 2"
Antenna is a full size 11 element wide spaced computer
optimized yagi. Has machined aluminum connection box as the core
of the antenna feed system. This box is easily sealed and opened
if something needs work or repair in the future yet it is extremely
rugged and provides excellent shielding and protection from the
elements for the internal connections. To give our antennas a
little better bandwidth SWR, we always make the driven element
a larger diameter. This model has a 1/4" dia. driven element
and T match rods. Other elements are 3/16" dia. , all elements
are solid rods. Aluminum members are 6063 and 6061 for best corrosion
resistance. All hardware except U-Bolts (which are zinc coated)
is stainless steel. Uses a 4:1 coaxal balun which allows the
balanced feed of the antenna to be fed with 50 Ohm unbalanced
coaxial cable and uses superior T match system for best radiation
pattern and good matching.
Additional features of this great antenna include a double boom
to mast plate which uses 4 V clamps and these clamps are spread
over a greater distance. 4 clamps around the mast will result
in greater holding power against the twisting forces preventing
the antenna from turning and becoming out of sync with the rotor.
Innovative element mounting system makes assembly a pleasure
and long term reliability assured, see pictures above.