2 22m5wl free download

File name 22m5wl.pdf

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.