Text preview for : 22m5wl.pdf part of 2 22m5wl . Electronic Components Datasheets Various datasheets 2 22m5wl.pdf
Back to : 22m5wl.pdf | Home
SPECIFICATIONS
Model Number ..................................2M5WL
Freequency ......................................144 - 148 MHz
Gain ..................................................14.8 dBd
Front To Back ...................................22 dB Typical
VSWR ...............................................1.2:1 Typical
Beamwidth ........................................E - 26o, H - 29o
Feed Imp. / Conn ..............................50 Ohms / 'N' female
Power Handling.................................1.5 KW
Stacking Distance .............................13' 6" H , 12' 6" V
Boom Length ....................................33' ( 5 Wavelength)
Boom Diameters ...............................1-1/2, 1-1/4" 1 & 3/4
Elements ...........................................17 x 3/16" rod
Wind Area .........................................2.7 sq. ft.
Turning Radius .................................18' 9"
Mounting / Mast Size ........................H OR V, 2" Nom.
Weight / Shipping Weight ................13 lbs / 14 lbs x UPS
FEATURES
The 2M5WL is designed with the SERIOUS DXer in mind. It provides maximum gain for minimum weight
and windload yet is strong enough to survive 100 mph winds. The driven element is also unique as it's
center is a CNC machined block of aluminum fitted with 'O' ringed connectors* and access cap. After
factory assembly, the block is filled with a space age silicone gel which further seals and increases
dielectric breakdown and arc-over protection. The 3/16" rod elements mount through the boom on UV
stabilized button insulators. All hardware is stainless steel except for U-bolts. An overhead Dacron cord
guy system is supplied for boom support. This antenna is widely used in EME and large Tropo scatter
arrays.
*The standard feed is a female 'N' @ 50 ohms. We also offer an optional 75 ohm driven element set up for
1/2 or 3/4" 75 Ohm hardline and complete phasing / matching harnesses in 75 Ohm hardline for any size
array you would like to build.